LFA-2
LFA10F
AC-DC Power Supplies Open Frame/ Enclosed Type
LF A 10 F -O -O
Ordering information
1 Series name
2 Single output
3 Output wattage
4 Universal input
5 Output voltage
6 Optional
C
: with Coating
G
: Low leakage current
J1
:
VH(J.S .T.)connector type
S
: with Chassis
SN
: with Chassis & cover
Y
: with Potentiometer
Specification is changed at
option, refer to Instruction
Manual.
R
1 2 3 4 5 6
This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care.
MODEL LFA10F-3R3-Y LFA10F-5 LFA10F-12 LFA10F-15 LFA10F-24
MAX OUTPUT WATTAGE[W] 6.6 10 10.8 10.5 12
DC OUTPUT 3.3V 2A 5V 2A 12V 0.9A 15V 0.7A 24V 0.5A
SPECIFICATIONS
MODEL LFA10F-3R3-Y LFA10F-5 LFA10F-12 LFA10F-15 LFA10F-24
INPUT
VOLTAGE[V] AC85 - 264 1f (Refer to Instruction Manual 1.1 and 3.2)
*3
CURRENT[A]
ACIN 100V
0.18typ (Io=100%) 0.26typ (Io=100%)
ACIN 200V
0.11typ (Io=100%) 0.16typ (Io=100%)
FREQUENCY[Hz] 50 / 60 (47 - 440)
EFFICIENCY[%]
ACIN 100V
68.0typ 74.0typ 76.5typ 77.5typ 79.5typ
ACIN 200V
68.5typ 76.0typ 79.0typ 80.0typ 83.0typ
INRUSH CURRENT[A]
ACIN 100V
15typ (Io=100%)
ACIN 200V
30typ (Io=100%)
LEAKAGE CURRENT[mA] 0.15/0.30max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
OUTPUT
VOLTAGE[V] 3.3 5 12 15 24
CURRENT[A] 2.0 2.0 0.9 0.7 0.5
LINE REGULATION[mV]
*
5
20max 20max 48max 60max 96max
LOAD REGULATION[mV]
*
5
40max 40max 100max 120max 150max
RIPPLE[mVp-p]
*1
0 to +50C
80max 80max 120max 120max 120max
-10 - 0C
140max 140max 160max 160max 160max
Io=0 - 35%
190max 160max 240max 240max 280max
RIPPLE NOISE[mVp-p]
*1
0 to +50C
120max 120max 150max 150max 150max
-10 - 0C
160max 160max 180max 180max 180max
Io=0 - 35%
240max 240max 300max 300max 320max
TEMPERATURE REGULATION[mV]
0 to +50C
50max 50max 120max 150max 240max
-10 to +50C
60max 60max 150max 180max 290max
DRIFT[mV]
*
2
20max 20max 48max 60max 96max
ST ART -UP TIME[ms]
200typ (ACIN 100V, Io=100%) *Start-up time is 700ms typ for less than 1minute of applying input again from turning off the input voltage.
HOLD-UP TIME[ms] 20typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.85 to 3.63 Fixed (“Y”option is available for adjusting output voltage between ±10%)
OUTPUT V OL T AGE SETTING[V]
3.30 to 3.40 4.90 to 5.30 11.50 to 12.50 14.40 to 15.60 23.00 to 25.00
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION
4.00 to 5.25 5.75 to 7.00 13.80 to 16.80 17.25 to 21.00 27.60 to 33.60
OPERATING INDICATION Not provided
REMOTE SENSING Not provided
REMOTE ON/OFF Not provided
ISOLATION
INPUT-OUTPUT AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
OUTPUT-FG AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature)
ENVIRONMENT
OPERA TING TEMP .,HUMID.AND AL TITUDE
-10 to +70C, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 3,000m (10,000 feet) max
*3
STORAGE TEMP.,HUMID.AND AL TITUDE
-20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) max
VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT 196.1m/s2 (20G), 11ms, once each X, Y and Z axis
SAFETY AND
NOISE
REGULATIONS
AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1, EN60065, EN50178 Complies with DEN-AN
CONDUCTED NOISE Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
HARMONIC ATTENUATOR Complies with IEC61000-3-2 (Class A)
*6
(Not built-in to active fi lter)
*4
OTHERS CASE SIZE/WEIGHT 50X22X73.5mm [1.97X0.87X2.89 inches] (WXHXD) / 55g max (with chassis & cover : 150g max)
COOLING METHOD Convection (Refer to Instruction Manual 3.1 and 3.2)
*3
*1 This is the value that measured on measuring board with
capacitor of 22mF at 150mm from output terminal.
Measured by 20MHz oscilloscope or Ripple-Noise meter
(Equivalent to KEISOKU-GIKEN: RM103).
A circuit reducing standby power is built in this unit.
Therefore, the internal switch element is intermittent
operated, and the Ripple/Ripple Noise specification in load
factor Io=0-35% is different.
Please refer to the Instruction Manual 1.7.
*2 Drift is the change in DC output for an eight hour period after
a half-hour warm-up at 25C, with the input voltage held
constant at the rated input/output.
*3 Derating is required.
*4 When two or more units are operating it may not comply with
the IEC61000-3-2.
Please contact us for details.
*5 Please contact us about dynamic load and input response.
*6 Please contact us about another class.
* To meet the specifi cations. Do not operate over-loaded condition.
* Parallel operation is not possible.
* Derating is required when operated with chassis and cover.
* Sound noise may be generated by power supply in case of pulse
load.
Recommended EMI/EMC Filter
NAC-04-472
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*
The EMI/EMC Filter is recommended
to connect with several devices.
LFA
melfa.inddLFA-2me lfa indd LFA-2 2015/06/1910:39:502015/06/19 10:39:50
LFA-3
LFA10F
External view
Block diagram
<PIN CONNECTION>
CN1 CN2
Pin No. Input
1AC(L)
2
3AC(N)
4
5FG
Pin No. Output
1-V
2+V
I/O Connector
Mating connector
CN1 1-1123724-3 1-1123722-5 Chain
Loose
CN2 1-1123723-2 1-1123722-2
Terminal
Chain
Loose
1123721-1
1318912-1
1123721-1
1318912-1
(Mfr:Tyco Electronics)
The back side of P.C.B. of the power supply is assembled some
SMDs.
Be attention not to bump against the attached area by vibration.
Use the spacer of 8mm length or more regarding insulation.
And do not use press-fitting bush.
Point A, Point B are thermometry points. Please refer to
Instruction Manual 3.
I/O Connector is Mfr. Tyco Electronics
Option:-J1:(J.S.T) connector type. Refer to Instruction Manual 5.
Tolerance : ±1 [±0.04]
Weight : 55g max (with chassis & cover : 150g max)
PCB material / thickness : CEM3 / 1.6mm
Optional chassis and cover material : Electric galvanizing steel board.
Dimensions in mm, [ ]=inches
Mounting torque (Mounting hole of chassis) : 0.6N-m (6.3kgf-cm) max
Standard type
1
3
5FG 2
1
CN2
CN1
Point A Point B
Output(+)
Output(-)
Voltage adjust
(LFA10F-3R3-Y or optional)
2-
f
3.5
Mounting Hole
Input(N)
Input(L)
Name plate
1
Surface mount device PCB t=1.6
63.5
±
0.5
5
73.5
4max 18 50
40
±
0.5 5
f3.5 4-M3
Mounting Hole
f3.5
2-M3
Mounting Hole
Output(+)
Output(-)
FG
Input(L)
Input(N)
CN1 CN2
1
2
5
3
1
Chassis and cover type
93.5
32
3.5
3.5
30
60
5
83.5
±
0.5
16 11
1530
±
0.5
5
83.5
±
0.5
1
31.7
4.6
FG
[0.2]
[0.2]
[1.97]
[0.71][0.16]
[1.25]
[0.59]
[0.14]
[0.14]
[0.43][0.63]
[1.26] [1.18]
[2.36]
[2.89]
[0.18]
[0.2]
[0.2]
[3.68]
[2.5]
[3.29]
[3.29]
[1.57]
[1.18]
AC IN
85 264VNOISE
FILTER
CONTROL
INVERTER
RECTIFIER
AND
FILTER
RECTIFIER
AND
FILTER DC OUT
FG
TRANSFORMER
CONTROL
FUSE
AC250V
2A
Photocoupler
Photocoupler
OVER VOLTAGE
PROTECTION
CURRENT
SENSING
INRUSH
CURRENT
LIMIT LFA
melfa.inddLFA-3me lfa indd LFA-3 2015/06/1910:39:562015/06/19 10:39:56
LFA-4
LFA15F
AC-DC Power Supplies Open Frame/ Enclosed Type
LF A 15 F -O -O
Ordering information
R
1 2 3 4 5 6
1 Series name
2 Single output
3 Output wattage
4 Universal input
5 Output voltage
6 Optional
C
: with Coating
G
: Low leakage current
J1
:
VH(J.S .T.)connector type
S
: with Chassis
SN
: with Chassis & cover
Y
: with Potentiometer
Specification is changed at
option, refer to Instruction
Manual.
This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care.
MODEL LFA15F-3R3-Y LFA15F-5 LFA15F-12 LFA15F-15 LFA15F-24
MAX OUTPUT WATTAGE[W] 9.9 15 15.6 15 16.8
DC OUTPUT 3.3V 3A 5V 3A 12V 1.3A 15V 1A 24V 0.7A
SPECIFICATIONS
MODEL LFA15F-3R3-Y LFA15F-5 LFA15F-12 LFA15F-15 LFA15F-24
INPUT
VOLTAGE[V] AC85 - 264 1f (Refer to Instruction Manual 1.1 and 3.2)
*3
CURRENT[A]
ACIN 100V
0.24typ (Io=100%) 0.35typ (Io=100%)
ACIN 200V
0.15typ (Io=100%) 0.20typ (Io=100%)
FREQUENCY[Hz] 50 / 60 (47 - 440)
EFFICIENCY[%]
ACIN 100V
68.0typ 73.0typ 76.0typ 77.0typ 78.0typ
ACIN 200V
69.0typ 76.0typ 78.5typ 80.0typ 81.5typ
INRUSH CURRENT[A]
ACIN 100V
15typ (Io=100%) (At cold start) (Ta=25C)
ACIN 200V
30typ (Io=100%) (At cold start) (Ta=25C)
LEAKAGE CURRENT[mA] 0.15/0.30max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
OUTPUT
VOLTAGE[V] 3.3 5 12 15 24
CURRENT[A] 3.0 3.0 1.3 1.0 0.7
LINE REGULATION[mV]
*
5
20max 20max 48max 60max 96max
LOAD REGULATION[mV]
*
5
40max 40max 100max 120max 150max
RIPPLE[mVp-p]
*1
0 to +50C
80max 80max 120max 120max 120max
-10 - 0C
140max 140max 160max 160max 160max
Io=0 - 35%
190max 160max 240max 240max 280max
RIPPLE NOISE[mVp-p]
*1
0 to +50C
120max 120max 150max 150max 150max
-10 - 0C
160max 160max 180max 180max 180max
Io=0 - 35%
240max 240max 300max 300max 320max
TEMPERATURE REGULATION[mV]
0 to +50C
50max 50max 120max 150max 240max
-10 to +50C
60max 60max 150max 180max 290max
DRIFT[mV]
*
2
20max 20max 48max 60max 96max
ST ART -UP TIME[ms]
200typ (ACIN 100V, Io=100%) *Start-up time is 700ms typ for less than 1minute of applying input again from turning off the input voltage.
HOLD-UP TIME[ms] 20typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.85 to 3.63 Fixed (“Y”option is available for adjusting output voltage between ±10%)
OUTPUT V OL T AGE SETTING[V]
3.30 to 3.40 4.90 to 5.30 11.50 to 12.50 14.40 to 15.60 23.00 to 25.00
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION
4.00 to 5.25 5.75 to 7.00 13.80 to 16.80 17.25 to 21.00 27.60 to 33.60
OPERATING INDICATION Not provided
REMOTE SENSING Not provided
REMOTE ON/OFF Not provided
ISOLATION
INPUT-OUTPUT AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
OUTPUT-FG AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature)
ENVIRONMENT
OPERA TING TEMP .,HUMID.AND AL TITUDE
-10 to +70C, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 3,000m (10,000 feet) max
*3
STORAGE TEMP.,HUMID.AND AL TITUDE
-20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) max
VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT 196.1m/s2 (20G), 11ms, once each X, Y and Z axis
SAFETY AND
NOISE
REGULATIONS
AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1, EN60065, EN50178 Complies with DEN-AN
CONDUCTED NOISE Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
HARMONIC ATTENUATOR Complies with IEC61000-3-2 (Class A)
*6
(Not built-in to active fi lter)
*4
OTHERS CASE SIZE/WEIGHT 50X22X87.5mm [1.97X0.87X3.44 inches] (WXHXD) / 80g max (with chassis & cover : 190g max)
COOLING METHOD Convection (Refer to Instruction Manual 3.1 and 3.2)
*3
*1 This is the value that measured on measuring board with
capacitor of 22mF at 150mm from output terminal.
Measured by 20MHz oscilloscope or Ripple-Noise meter
(Equivalent to KEISOKU-GIKEN: RM103).
A circuit reducing standby power is built in this unit.
Therefore, the internal switch element is intermittent
operated, and the Ripple/Ripple Noise specification in load
factor Io=0-35% is different.
Please refer to the Instruction Manual 1.7.
*2 Drift is the change in DC output for an eight hour period after
a half-hour warm-up at 25C, with the input voltage held
constant at the rated input/output.
*3 Derating is required.
*4 When two or more units are operating it may not comply with
the IEC61000-3-2.
Please contact us for details.
*5 Please contact us about dynamic load and input response.
*6 Please contact us about another class.
* To meet the specifi cations. Do not operate over-loaded condition.
* Parallel operation is not possible.
* Derating is required when operated with chassis and cover.
* Sound noise may be generated by power supply in case of pulse
load.
Recommended EMI/EMC Filter
NAC-04-472
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*
The EMI/EMC Filter is recommended
to connect with several devices.
LFA
melfa.inddLFA-4me lfa indd LFA-4 2015/06/1910:39:562015/06/19 10:39:56
LFA-5
LFA15F
External view
Block diagram
AC IN
85 264VNOISE
FILTER
CONTROL
INVERTER
RECTIFIER
AND
FILTER
RECTIFIER
AND
FILTER DC OUT
FG
TRANSFORMER
CONTROL
FUSE
AC250V
2.5A
Photocoupler
Photocoupler
OVER VOLTAGE
PROTECTION
CURRENT
SENSING
INRUSH
CURRENT
LIMIT
<PIN CONNECTION>
CN1 CN2
Pin No. Input
1AC(L)
2
3AC(N)
4
5FG
Pin No. Output
1-V
2+V
I/O Connector
Mating connector
CN1 1-1123724-3 1-1123722-5 Chain
Loose
CN2 1-1123723-2 1-1123722-2
Terminal
Chain
Loose
1123721-1
1318912-1
1123721-1
1318912-1
(Mfr:Tyco Electronics)
I/O Connector is Mfr. Tyco Electronics
Option:-J1:(J.S.T) connector type. Refer to Instruction Manual 5.
Tolerance : ±1 [±0.04]
Weight : 80g max (with chassis & cover : 190g max)
PCB material / thickness : CEM3 / 1.6mm
Optional chassis and cover material : Electric galvanizing steel board.
Dimensions in mm, [ ]=inches
Mounting torque (Mounting hole of chassis) : 0.6N-m (6.3kgf-cm) max
Standard type Chassis and cover type
The back side of P.C.B. of the power supply is assembled some
SMDs.
Be attention not to bump against the attached area by vibration.
Use the spacer of 8mm length or more regarding insulation.
And do not use press-fitting bush.
Point A, Point B are thermometry points. Please refer to
Instruction Manual 3.
1
3
5FG
CN1
2
1
CN2
Point A Point B
Output(-)
Output(+)
Voltage adjust
(LFA15F-3R3-Y or optional)
2-
f
3.5
Mounting Hole
Input(N)
Input(L)
Name plate
PCB t=1.6
40
±
0.5 5
77.5
±
0.5
87.5
50
5
18
4max
1
3
5
CN1
2
1
FG
Input(L)
Input(N)
Output(-)
Output(+)
CN2
4-M3
Mounting Hole
f3.5
f3.5
2-M3
Mounting Hole
60
3.5 30
107.5
3.5
32
5
97.5
±
0.5
1530
±
0.5
5
97.5
±
0.5
16 11
1
Surface mount device
1
29.7
4.4
FG
[0.2]
[0.2]
[1.97]
[0.71][0.16]
[1.17]
[0.59]
[0.14]
[0.14]
[0.43][0.63]
[1.26] [1.18]
[2.36]
[3.44]
[0.17] [0.2]
[0.2]
[4.23]
[3.05]
[3.84]
[3.84]
[1.57]
[1.18]
LFA
melfa.inddLFA-5me lfa indd LFA-5 2015/06/1910:39:582015/06/19 10:39:58
LFA-6
LFA30F
AC-DC Power Supplies Open Frame/ Enclosed Type
LF A 30 F -O -O
Ordering information
R
1 2 3 4 5 6
1 Series name
2 Single output
3 Output wattage
4 Universal input
5 Output voltage
6 Optional
C
: with Coating
G
: Low leakage current
J1
:
VH(J.S .T.)connector type
S
: with Chassis
SN
: with Chassis & cover
Y
: with Potentiometer
Specification is changed at
option, refer to Instruction
Manual.
This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care.
MODEL LFA30F-3R3-Y LFA30F-5 LFA30F-12 LFA30F-15 LFA30F-24
MAX OUTPUT WATTAGE[W] 19.8 30.0 30.0 30.0 31.2
DC OUTPUT 3.3V 6A 5V 6A 12V 2.5A 15V 2A 24V 1.3A
SPECIFICATIONS
MODEL LFA30F-3R3-Y LFA30F-5 LFA30F-12 LFA30F-15 LFA30F-24
INPUT
VOLTAGE[V] AC85 - 264 1f (Refer to Instruction Manual 1.1 and 3.2)
*3
CURRENT[A]
ACIN 100V
0.50typ (Io=100%) 0.65typ (Io=100%)
ACIN 200V
0.30typ (Io=100%) 0.35typ (Io=100%)
FREQUENCY[Hz] 50 / 60 (47 - 440)
EFFICIENCY[%]
ACIN 100V
73typ 76typ 79typ 81typ 82typ
ACIN 200V
75typ 79typ 81typ 83typ 84typ
INRUSH CURRENT[A]
ACIN 100V
15typ (Io=100%) (At cold start) (Ta=25C)
ACIN 200V
30typ (Io=100%) (At cold start) (Ta=25C)
LEAKAGE CURRENT[mA] 0.30 / 0.65max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
OUTPUT
VOLTAGE[V] 3.35 121524
CURRENT[A] 6.0 6.0 2.5 2.0 1.3
LINE REGULATION[mV]
*5
20max 20max 48max 60max 96max
LOAD REGULATION[mV]
*5
40max 40max 100max 120max 150max
RIPPLE[mVp-p]
0 to +50C
*1
80max 80max 120max 120max 120max
-10 - 0C
*1
140max 140max 160max 160max 160max
RIPPLE NOISE[mVp-p]
0 to +50C
*1
120max 120max 150max 150max 150max
-10 - 0C
*1
160max 160max 180max 180max 180max
TEMPERATURE REGULATION[mV]
0 to +50C
50max 50max 120max 150max 240max
-10 to +50
C
60max 60max 150max 180max 290max
DRIFT[mV]
*
2
20max 20max 48max 60max 96max
ST ART -UP TIME[ms] 150typ (ACIN 100V, Io=100%)
HOLD-UP TIME[ms] 20typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.85 to 3.63 Fixed (“Y”option is available for adjusting output voltage between ±10%)
OUTPUT V OL T AGE SETTING[V]
3.30 to 3.40 4.90 to 5.30 11.50 to 12.50 14.40 to 15.60 23.00 to 25.00
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION
4.00 to 5.25 5.75 to 7.00 13.80 to 16.80 17.25 to 21.00 27.60 to 33.60
OPERATING INDICATION Not provided
REMOTE SENSING Not provided
REMOTE ON/OFF Not provided
ISOLATION
INPUT-OUTPUT AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
OUTPUT-FG AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature)
ENVIRONMENT
OPERA TING TEMP .,HUMID.AND AL TITUDE
-10 to +70C, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 3,000m (10,000feet) max
*3
STORAGE TEMP .,HUMID.AND AL TITUDE
-20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000feet) max
VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT 196.1m/s2 (20G), 11ms, once each X, Y and Z axis
SAFETY AND
NOISE
REGULATIONS
AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1, EN60065, EN50178 Complies with DEN-AN
CONDUCTED NOISE Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
HARMONIC ATTENUATOR Complies with IEC61000-3-2 (Class A)
*6
(Not built-in to active fi lter)
*4
OTHERS CASE SIZE/WEIGHT 50X26.5X105mm [1.97X1.04X4.13 inches] (WXHXD) / 130g max (with chassis & cover : 260g max)
COOLING METHOD Convection (Refer to Instruction Manual 3.1 and 3.2)
*3
*1 This is the value that measured on measuring board with capacitor of 22mF at 150mm
from output terminal.
Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN:
RM103).
*2 Drift is the change in DC output for an eight hour period after a half-hour warm-up at
25C, with the input voltage held constant at the rated input/output.
*3 Derating is required.
*4 When two or more units are operating it may not comply with the IEC61000-3-2.
Please contact us for details.
*5 Please contact us about dynamic load and input response.
*6 Please contact us about another class.
* To meet the specifi cations. Do not operate over-loaded condition.
* Parallel operation is not possible.
* Derating is required when operated with chassis and cover.
* Sound noise may be generated by power supply in case of pulse load.
Recommended EMI/EMC Filter
NAC-04-472
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*
The EMI/EMC Filter is recommended
to connect with several devices.
LFA
melfa.inddLFA-6me lfa indd LFA-6 2015/06/1910:39:582015/06/19 10:39:58
LFA-7
LFA30F
External view
Block diagram
AC INNOISE
FILTER
CONTROL
INVERTER
RECTIFIER
AND
FILTER
RECTIFIER
AND
FILTER DC OUT
FG
TRANSFORMER
CONTROL
FUSE
AC250V
3.15A
Photocoupler
Photocoupler
OVER VOLTAGE
PROTECTION
CURRENT
SENSING
INRUSH
CURRENT
LIMIT
85 264V
<PIN CONNECTION>
CN1 CN2
Pin No. Input
1AC(L)
2
3AC(N)
4
5FG
Pin No. Output
1, 2 -V
3, 4 +V
Keep drawing current per pin below 5A for CN2.
I/O Connector
Mating connector
CN1 1-1123724-3 1-1123722-5 Chain
Loose
CN2 1-1123723-4 1-1123722-4
Terminal
Chain
Loose
1123721-1
1318912-1
1123721-1
1318912-1
(Mfr:Tyco Electronics)
I/O Connector is Mfr. Tyco Electronics
Option:-J1:(J.S.T) connector type. Refer to Instruction Manual 5.
Tolerance : ±1 [±0.04]
Weight: 130g max (with chassis & cover : 260g max)
PCB material / thickness : CEM3 / 1.6mm
Optional chassis and cover material : Electric galvanizing steel board.
Dimensions in mm, [ ]=inches
Mounting torque (Mounting hole of chassis) : 0.6N-m (6.3kgf-cm) max
Standard type Chassis and cover type
Mounting Hole
Point B
Point A
PCB t=1.6
Input(L)
Input(N)
Voltage adjust
(LFA30F-3R3-Y or optional)
Output(+)
Output(-)
3-
f
3.5
Mounting Hole
Name plate
1
3
5FG
CN1
2
1
CN2
3
4
4
105
95
±
0.5
50
3.5max 23
40
±
0.5
3.5
5
5
4
3
CN2
1
2
CN1
5
3
1
Output(-)
Output(+)
FG
Input(L)
Input(N)
f3.5
2-M3
Mounting Hole
4-M3
Mounting Hole
f3.5
30
60
3.5
36
125
3.5
5
115
±
0.5
1530
±
0.5
16 11
5115
±
0.5
4 Mounting holes are existing.
The back side of P.C.B. of the power supply is assembled some
SMDs.
Be attention not to bump against the attached area by vibration.
Use the spacer of 8mm length or more regarding insulation.
And do not use press-fitting bush.
Point A, Point B are thermometry points. Please refer to
Instruction Manual 3.
1
Surface mount device
1
35.8
4.5
FG
[0.2] [0.16]
[0.2]
[1.97]
[0.91][0.14]
[1.41]
[0.14]
[0.59]
[0.14]
[0.14]
[0.43][0.63]
[1.42] [1.18]
[2.36]
[4.13]
[0.18]
[0.2]
[0.2]
[4.92]
[3.74]
[4.53]
[4.53]
[1.57]
[1.18]
LFA
melfa.inddLFA-7me lfa indd LFA-7 2015/06/1910:40:002015/06/19 10:40:00
LFA-8
LFA50F
AC-DC Power Supplies Open Frame/ Enclosed Type
LF A 50 F -O -O
Ordering information
R
1 2 3 4 5 6
1 Series name
2 Single output
3 Output wattage
4 Universal input
5 Output voltage
6 Optional
C
: with Coating
G
: Low leakage current
J1
:
VH(J.S .T.)connector type
S
: with Chassis
SN
: with Chassis & cover
Y
: with Potentiometer
Specification is changed at
option, refer to Instruction
Manual.
This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care.
MODEL
LFA50F-3R3-Y
LFA50F-5 LFA50F-12 LFA50F-15 LFA50F-24 LFA50F-36 LFA50F-48
MAX OUTPUT WATTAGE[W] 33 50 51.6 52.5 50.4 50.4 52.8
DC OUTPUT 3.3V 10A 5V 10A 12V 4.3A 15V 3.5A 24V 2.1A 36V 1.4A 48V 1.1A
SPECIFICATIONS
MODEL
LFA50F-3R3-Y
LFA50F-5 LFA50F-12 LFA50F-15 LFA50F-24 LFA50F-36 LFA50F-48
INPUT
VOLTAGE[V] AC85 - 264 1f (Refer to Instruction Manual 1.1 and 3.2)
*3
CURRENT[A]
ACIN 100V
0.47typ (Io=100%)
0.67typ (Io=100%)
ACIN 200V
0.27typ (Io=100%)
0.36typ (Io=100%)
FREQUENCY[Hz] 50 / 60 (47 - 63)
EFFICIENCY[%]
ACIN 100V
73.5typ 77.5typ 80.0typ 80.5typ 81.5typ 82.0typ 81.0typ
ACIN 200V
74.0typ 79.0typ 81.5typ 81.5typ 83.0typ 83.5typ 82.5typ
POWER FACTOR (Io=100%)
ACIN 100V
0.96typ 0.97typ
ACIN 200V
0.83typ 0.90typ
INRUSH CURRENT[A]
ACIN 100V
15typ (Io=100%) (At cold start) (Ta=25C)
ACIN 200V
30typ (Io=100%) (At cold start) (Ta=25C)
LEAKAGE CURRENT[mA] 0.40 / 0.75max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
OUTPUT
VOLTAGE[V] 3.35 1215243648
CURRENT[A] 10.0 10.0 4.3 3.5 2.1 1.4 1.1
LINE REGULATION[mV]
*4
20max 20max 48max 60max 96max 144max 192max
LOAD REGULATION[mV]
*4
40max 40max 100max 120max 150max 240max 240max
RIPPLE[mVp-p]
0 to +50C
*1
80max 80max 120max 120max 120max 150max 150max
-10 - 0C
*1
140max 140max 160max 160max 160max 200max 200max
RIPPLE NOISE[mVp-p]
0 to +50C
*1
120max 120max 150max 150max 150max 250max 250max
-10 - 0C
*1
160max 160max 180max 180max 180max 300max 300max
TEMPERATURE REGULATION[mV]
0 to +50C
50max 50max 120max 150max 240max 360max 480max
-10 to +50
C
60max 60max 150max 180max 290max 450max 600max
DRIFT[mV]
*
2
20max 20max 48max 60max 96max 144max 192max
ST ART -UP TIME[ms] 350typ (ACIN 100V, Io=100%)
HOLD-UP TIME[ms] 20typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.85 to 3.63 Fixed (“Y”option is available for adjusting output voltage between ±10%)
OUTPUT V OL T AGE SETTING[V]
3.30 to 3.40 4.90 to 5.30
11.50 to 12.50 14.40 to 15.60 23.00 to 25.00 34.50 to 37.50 46.00 to 50.00
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION
4.00 to 5.25 5.75 to 7.00
13.80 to 16.80 17.25 to 21.00 27.60 to 33.60 41.40 to 50.40 55.20 to 67.20
OPERATING INDICATION Not provided
REMOTE SENSING Not provided
REMOTE ON/OFF Not provided
ISOLATION
INPUT-OUTPUT AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
OUTPUT-FG AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature)
ENVIRONMENT
OPERA TING TEMP .,HUMID.AND AL TITUDE
-10 to +70C, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 3,000m (10,000feet) max
*3
STORAGE TEMP .,HUMID.AND AL TITUDE
-20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000feet) max
VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT 196.1m/s2 (20G), 11ms, once each X, Y and Z axis
SAFETY AND
NOISE
REGULATIONS
AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1, EN60065, EN50178 Complies with DEN-AN
CONDUCTED NOISE Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
HARMONIC ATTENUATOR Complies with IEC61000-3-2 (Class A)
*5
OTHERS CASE SIZE/WEIGHT 50X26.5X132mm [1.97X1.04X5.20 inches] (WXHXD) / 165g max (with chassis & cover : 325g max)
COOLING METHOD Convection (Refer to Instruction Manual 3.1 and 3.2)
*3
*1 This is the value that measured on measuring board with capacitor of 22mF at 150mm
from output terminal.
Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN:
RM103).
*2 Drift is the change in DC output for an eight hour period after a half-hour warm-up at
25C, with the input voltage held constant at the rated input/output.
*3 Derating is required.
*4 Please contact us about dynamic load and input response.
*5 Please contact us about another class.
* To meet the specifi cations. Do not operate over-loaded condition.
* Parallel operation is not possible.
* Derating is required when operated with chassis and cover.
* Sound noise may be generated by power supply in case of pulse load.
Recommended EMI/EMC Filter
NAC-04-472
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*
The EMI/EMC Filter is recommended
to connect with several devices.
LFA
melfa.inddLFA-8me lfa indd LFA-8 2015/06/1910:40:002015/06/19 10:40:00
LFA-9
LFA50F
External view
Block diagram
FG
FILTER
NOISE
FUSE
RECTIFIER
CURRENT
SENSING
BOOSTER
INDUCTOR
INVERTER
CONTROL
250V2.5A
CONTROL
INVERTER DC OUT
TRANSFORMER
CONTROL
Photocoupler
Photocoupler
OVER VOLTAGE
PROTECTION
CURRENT
SENSING
INRUSH
CURRENT
LIMIT
RECTIFIER
AND
FILTER
RECTIFIER
AND
FILTER
AC IN 85 264V
<PIN CONNECTION>
CN1 CN2
Pin No. Input
1AC(L)
2
3AC(N)
4
5FG
Pin No. Output
1, 2 -V
3, 4 +V
Keep drawing current per pin below 5A for CN2.
I/O Connector
Mating connector
CN1 1-1123724-3 1-1123722-5 Chain
Loose
CN2 1-1123723-4 1-1123722-4
Terminal
Chain
Loose
1123721-1
1318912-1
1123721-1
1318912-1
(Mfr:Tyco Electronics)
I/O Connector is Mfr. Tyco Electronics
Option:-J1:(J.S.T) connector type. Refer to Instruction Manual 5.
Mounting torque (Mounting hole of chassis) : 0.6N-m (6.3kgf-cm) max
Tolerance : ±1 [±0.04]
Weight : 165g max (with chassis & cover : 325g max)
PCB material / thickness : CEM3 / 1.6mm
Optional chassis and cover material : Electric galvanizing steel board.
Dimensions in mm, [ ]=inches
Standard type Chassis and cover type
4 Mounting holes are existing.
The back side of P.C.B. of the power supply is assembled some
SMDs.
Be attention not to bump against the attached area by vibration.
Use the spacer of 8mm length or more regarding insulation.
And do not use press-fitting bush.
Point A, Point B are thermometry points. Please refer to
Instruction Manual 3.
1
3
5FG
4
3
1
CN2
CN1 2
Name plate Voltage adjust
(LFA50F-3R3-Y or optional)
3-
f
3.5
Mounting Hole
Output(-)
Output(+)
Mounting Hole
Point B
Point A
Input(L)
Input(N)
PCB t=1.6
3.5
132
40
±
0.5
5
4
50
122
±
0.5
5
23
3.5max
Output(-)
Output(+)
FG
Input(N)
Input(L)
4-M3
Mounting Hole
2-M3
Mounting Hole
2-f3.5
f3.5
CN1
CN2
5
3
1
4
3
1
2
30
60
162
150
±
0.5
36
3.5
6
3.5
15 10
1040
±
0.5
2020
±
0.5
6150
±
0.5
1
Surface mount device
1
15.2
4.9
FG
[0.2]
[0.16]
[0.2]
[1.97]
[0.91][0.14]
[0.6]
[0.14]
[0.79]
[0.39]
[0.14]
[0.14]
[0.39][0.59]
[1.42] [1.18]
[2.36]
[5.2]
[0.19]
[0.24]
[0.24]
[6.38]
[4.8]
[5.91]
[5.91]
[1.57]
[0.79]
[1.57]
LFA
melfa.inddLFA-9me lfa indd LFA-9 2015/06/1910:40:022015/06/19 10:40:02
LFA-10
LFA75F
AC-DC Power Supplies Open Frame/ Enclosed Type
LF A 75 F -O -O
Ordering information
R
1 2 3 4 5 6
1 Series name
2 Single output
3 Output wattage
4 Universal input
5 Output voltage
6 Optional
C
: with Coating
G
: Low leakage current
J1
:
VH(J.S .T.)connector type
S
: with Chassis
SN
: with Chassis & cover
Y
: with Potentiometer
Specification is changed at
option, refer to Instruction
Manual.
This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care.
MODEL
LFA75F-3R3-Y
LFA75F-5 LFA75F-12 LFA75F-15 LFA75F-24 LFA75F-36 LFA75F-48
MAX OUTPUT WATTAGE[W] 49.5 75 75.6 75 76.8 75.6 76.8
DC OUTPUT 3.3V 15A 5V 15A 12V 6.3A 15V 5A 24V 3.2A 36V 2.1A 48V 1.6A
SPECIFICATIONS
MODEL
LFA75F-3R3-Y
LFA75F-5 LFA75F-12 LFA75F-15 LFA75F-24 LFA75F-36 LFA75F-48
INPUT
VOLTAGE[V] AC85 - 264 1f (Refer to Instruction Manual 1.1 and 3.2)
*3
CURRENT[A]
ACIN 100V
0.70typ (Io=100%)
1.00typ (Io=100%)
ACIN 200V
0.40typ (Io=100%)
0.50typ (Io=100%)
FREQUENCY[Hz] 50 / 60 (47 - 63)
EFFICIENCY[%]
ACIN 100V
73.5typ 78.0typ 81.5typ 81.5typ 82.5typ 82.5typ 82.5typ
ACIN 200V
75.0typ 80.0typ 83.0typ 83.0typ 84.5typ 84.5typ 84.5typ
POWER FACTOR (Io=100%)
ACIN 100V
0.96typ 0.97typ
ACIN 200V
0.83typ 0.90typ
INRUSH CURRENT[A]
ACIN 100V
15typ (Io=100%) (At cold start) (Ta=25C)
ACIN 200V
30typ (Io=100%) (At cold start) (Ta=25C)
LEAKAGE CURRENT[mA] 0.40 / 0.75max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
OUTPUT
VOLTAGE[V] 3.35 1215243648
CURRENT[A] 15.0 15.0 6.3 5.0 3.2 2.1 1.6
LINE REGULATION[mV]
*4
20max 20max 48max 60max 96max 144max 192max
LOAD REGULATION[mV]
*4
40max 40max 100max 120max 150max 240max 240max
RIPPLE[mVp-p]
0 to +50C
*1
80max 80max 120max 120max 120max 150max 150max
-10 - 0C
*1
140max 140max 160max 160max 160max 200max 200max
RIPPLE NOISE[mVp-p]
0 to +50C
*1
120max 120max 150max 150max 150max 250max 250max
-10 - 0C
*1
160max 160max 180max 180max 180max 300max 300max
TEMPERATURE REGULATION[mV]
0 to +50C
50max 50max 120max 150max 240max 360max 480max
-10 to +50
C
60max 60max 150max 180max 290max 450max 600max
DRIFT[mV]
*
2
20max 20max 48max 60max 96max 144max 192max
ST ART -UP TIME[ms] 350typ (ACIN 100V, Io=100%)
HOLD-UP TIME[ms] 20typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.85 to 3.63 Fixed (“Y”option is available for adjusting output voltage between ±10%)
OUTPUT V OL T AGE SETTING[V]
3.30 to 3.40 4.90 to 5.30
11.50 to 12.50 14.40 to 15.60 23.00 to 25.00 34.50 to 37.50 46.00 to 50.00
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION
4.00 to 5.25 5.75 to 7.00
13.80 to 16.80 17.25 to 21.00 27.60 to 33.60 41.40 to 50.40 55.20 to 67.20
OPERATING INDICATION Not provided
REMOTE SENSING Not provided
REMOTE ON/OFF Not provided
ISOLATION
INPUT-OUTPUT AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
OUTPUT-FG AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature)
ENVIRONMENT
OPERA TING TEMP .,HUMID.AND AL TITUDE
-10 to +70C, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 3,000m (10,000feet) max
*3
STORAGE TEMP .,HUMID.AND AL TITUDE
-20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000feet) max
VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT 196.1m/s2 (20G), 11ms, once each X, Y and Z axis
SAFETY AND
NOISE
REGULATIONS
AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1, EN60065, EN50178 Complies with DEN-AN
CONDUCTED NOISE Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
HARMONIC ATTENUATOR Complies with IEC61000-3-2 (Class A)
*5
OTHERS CASE SIZE/WEIGHT 50X33.5X150mm [1.97X1.32X5.91 inches] (WXHXD) / 230g max (with chassis & cover : 440g max)
COOLING METHOD Convection (Refer to Instruction Manual 3.1 and 3.2)
*3
*1 This is the value that measured on measuring board with capacitor of 22mF at 150mm
from output terminal.
Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN:
RM103).
*2 Drift is the change in DC output for an eight hour period after a half-hour warm-up at
25C, with the input voltage held constant at the rated input/output.
*3 Derating is required.
*4 Please contact us about dynamic load and input response.
*5 Please contact us about another class.
* To meet the specifi cations. Do not operate over-loaded condition.
* Parallel operation is not possible.
* Derating is required when operated with chassis and cover.
* Sound noise may be generated by power supply in case of pulse load.
Recommended EMI/EMC Filter
NAC-04-472
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*
The EMI/EMC Filter is recommended
to connect with several devices.
LFA
melfa.inddLFA-10me lfa indd LFA-10 2015/06/1910:40:022015/06/19 10:40:02
LFA-11
LFA75F
External view
Block diagram
FG
FILTER
NOISE
AC IN 85 264V
FUSE
RECTIFIER
CURRENT
SENSING
BOOSTER
INDUCTOR
INVERTER
CONTROL
250V3.15A
CONTROL
INVERTER DC OUT
TRANSFORMER
CONTROL
Photocoupler
Photocoupler
OVER VOLTAGE
PROTECTION
CURRENT
SENSING
INRUSH
CURRENT
LIMIT
RECTIFIER
AND
FILTER
RECTIFIER
AND
FILTER
<PIN CONNECTION>
CN1 CN2
Pin No. Input
1AC(L)
2
3AC(N)
4
5FG
Pin No. Output
1 to 3 -V
4 to 6 +V
Keep drawing current per pin below 5A for CN2.
I/O Connector
Mating connector
CN1 1-1123724-3 1-1123722-5 Chain
Loose
CN2 1-1123723-6 1-1123722-6
Terminal
Chain
Loose
1123721-1
1318912-1
1123721-1
1318912-1
(Mfr:Tyco Electronics)
I/O Connector is Mfr. Tyco Electronics
Option:-J1:(J.S.T) connector type. Refer to Instruction Manual 5.
Mounting torque (Mounting hole of chassis) :1.5N-m (16kgf-cm) max
Tolerance : ±1 [±0.04]
Weight : 230g max (with chassis & cover : 440g max)
PCB material / thickness : CEM3 / 1.6mm
Optional chassis and cover material : Electric galvanizing steel board.
Dimensions in mm, [ ]=inches
Standard type Chassis and cover type
4 Mounting holes are existing.
The back side of P.C.B. of the power supply is assembled some
SMDs.
Be attention not to bump against the attached area by vibration.
Use the spacer of 8mm length or more regarding insulation.
And do not use press-fitting bush.
Point A, Point B are thermometry points. Please refer to
Instruction Manual 3.
PCB t=1.6
Input(N)
Input(L)
Point A Point B Mounting Hole
Output(+)
Output(-)
3-
f
3.5
Mounting Hole
Voltage adjust
(LFA75F-3R3-Y or optional)
Name plate
FG
1
3
5
4
3
1
CN2
CN1
6
140
±
0.5
4
5
150
50
3.5
540
±
0.5
3.5max 30
4
3
1
3
5
CN1 6
1
CN2
2-M4
Mounting Hole
f4.5
2-f4.5 4-M4
Mounting Hole
Input(L)
Input(N)
FG
Output(+)
Output(-)
60
30
4.5
45
4.5
180
2020
±
0.5
15 15
5.5
169
±
0.5
5.5
169
±
0.5
1040
±
0.5
1
Surface mount device
1
17.8
13
FG
[0.2]
[0.16]
[0.2]
[1.97]
[1.18][0.14]
[0.7]
[0.14]
[0.79]
[0.39]
[0.18]
[0.18]
[0.59][0.59]
[1.77] [1.18]
[2.36]
[5.91]
[0.51] [0.22]
[0.22]
[7.09]
[5.51]
[6.65]
[6.65]
[1.57]
[0.79]
[1.57]
LFA
melfa.inddLFA-11me lfa indd LFA-11 2015/06/1910:40:032015/06/19 10:40:03
LFA-12
LFA100F
AC-DC Power Supplies Open Frame/ Enclosed Type
LF A 100 F -O -O
Ordering information
R
1 2 3 4 5 6
1 Series name
2 Single output
3 Output wattage
4 Universal input
5 Output voltage
6 Optional
*1
C
: with Coating
G
: Low leakage current
H
:
with the function to be acceptable
to output peak current (only 24V)
J1
:
VH(J.S .T.)connector type
R
: with Remote ON/OFF
R2
:
with Remote ON/OFF
S
: with Chassis
SN
: with Chassis & cover
Y
: with Potentiometer
This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit,
so handle the unit with care.
MODEL
LFA100F-3R3-Y
LFA100F-5-Y
LFA100F-12 LFA100F-15 LFA100F-24
LFA100F-24-H
LFA100F-36 LFA100F-48
MAX OUTPUT WATTAGE[W]
*5
66 100 102 100.5 103.2
103.2 (129.6)
100.8 100.8
DC OUTPUT
*5
3.3V 20A 5V 20A 12V 8.5A 15V 6.7A 24V 4.3A
24V 4.3 (5.4)A
36V 2.8A 48V 2.1A
SPECIFICATIONS
MODEL
LFA100F-3R3-Y
LFA100F-5-Y
LFA100F-12 LFA100F-15 LFA100F-24
LFA100F-24-H
LFA100F-36 LFA100F-48
INPUT
VOLTAGE[V] AC85 - 264 1f (Refer to Instruction Manual 1.1 and 3.2)
*4
CURRENT[A]
ACIN 100V
0.9typ (Io=100%)
1.3typ (Io=100%)
ACIN 200V
0.5typ (Io=100%)
0.7typ (Io=100%)
FREQUENCY[Hz] 50 / 60 (47 - 63)
EFFICIENCY[%]
ACIN 100V
77.0typ 82.0typ 82.0typ 83.0typ 84.0typ 84.0typ 84.0typ 84.5typ
ACIN 200V
79.0typ 84.0typ 84.5typ 85.5typ 87.0typ 87.0typ 87.0typ 87.0typ
POWER FACTOR (Io=100%)
ACIN 100V
0.98typ 0.99typ
ACIN 200V
0.92typ 0.95typ
INRUSH CURRENT[A]
ACIN 100V
15typ (Io=100%) (At cold start) (Ta=25C)
ACIN 200V
30typ (Io=100%) (At cold start) (Ta=25C)
LEAKAGE CURRENT[mA] 0.40 / 0.75max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
OUTPUT
VOLTAGE[V] 3.35 121524243648
CURRENT[A]
*5
20 20 8.5 6.7 4.3
4.3 (Peak 5.4)
2.8 2.1
LINE REGULATION[mV]
*7
20max 20max 48max 60max 96max 96max 144max 192max
LOAD REGULATION[mV]
*7
40max 40max 100max 120max 150max 150max 240max 240max
RIPPLE[mVp-p]
0 to +50C
*2
80max 80max 120max 120max 120max 240max 150max 150max
-10 - 0C
*2
140max 140max 160max 160max 160max 320max 200max 200max
RIPPLE NOISE[mVp-p]
0 to +50C
*2
120max 120max 150max 150max 150max 300max 250max 250max
-10 - 0C
*2
160max 160max 180max 180max 180max 360max 300max 300max
TEMPERATURE REGULATION[mV]
0 to +50C
50max 50max 120max 150max 240max 240max 360max 480max
-10 to +50
C
60max 60max 150max 180max 290max 290max 450max 600max
DRIFT[mV]
*
3
20max 20max 48max 60max 96max 96max 144max 192max
ST ART -UP TIME[ms] 350typ (ACIN 100V, Io=100%)
HOLD-UP TIME[ms] 20typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.85 to 3.63 4.50 to 5.50 Fixed (“Y”option is available for adjusting output voltage)
OUTPUT V OL T AGE SETTING[V]
3.30 to 3.40 5.00 to 5.15
11.50 to 12.50 14.40 to 15.60 23.00 to 25.00 23.00 to 25.00 34.50 to 37.50 46.00 to 50.00
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating (works over 101% of peak current at option -H) and recovers automatically
OVERVOLTAGE PROTECTION
4.00 to 5.25 5.75 to 7.00
13.80 to 16.80 17.25 to 21.00 27.60 to 33.60 27.60 to 33.60 41.40 to 50.40 55.20 to 67.20
OPERATING INDICATION Not provided
REMOTE SENSING Not provided
REMOTE ON/OFF Option (Refer to Instruction Manual)
ISOLATION
INPUT-OUTPUT.RC
*6
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
OUTPUT.RC-FG
*6
AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature)
OUTPUT-RC
*6
AC100V 1minute, Cutoff current = 25mA, DC100V 10MW min (At Room Temperature)
ENVIRONMENT
OPERA TING TEMP .,HUMID.AND AL TITUDE
*4
-10 to +70C, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 3,000m (10,000feet) max
STORAGE TEMP .,HUMID.AND AL TITUDE
-20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000feet) max
VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT 196.1m/s2 (20G), 11ms, once each X, Y and Z axis
SAFETY AND
NOISE
REGULATIONS
AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1, EN60065, EN50178 Complies with DEN-AN
CONDUCTED NOISE Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
HARMONIC ATTENUATOR Complies with IEC61000-3-2 (Class A)
*8
OTHERS CASE SIZE/WEIGHT 62X33.5X155mm [2.44X1.32X6.10 inches] (WXHXD) / 280g max (with chassis & cover : 480g max)
COOLING METHOD Convection (Refer to Instruction Manual 3.1 and 3.2)
*4
Recommended EMI/EMC Filter
NAC-04-472
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*
The EMI/EMC Filter is recommended
to connect with several devices.
*1 Specification is changed at option, refer to Instruction Manual.
*2 This is the value that measured on measuring board with
capacitor of 22mF at 150mm from output terminal.
Measured by 20MHz oscilloscope or Ripple-Noise meter
(Equivalent to KEISOKU-GIKEN: RM103).
*3 Dr ift is the change in DC output for an eight hour period after a
half-hour warm-up at 25C, with the input voltage held constant
at the rated input/output.
*4 Derating is required.
*5 ( ) means peak current. There is a possibility that an internal
device is damaged when the specification is exceeded. Please
contact us about the detail.
*6 Applicable when Remote ON/OFF (optional) is added.
*7 Please contact us about dynamic load and input response.
*8 Please contact us about another class.
* To meet the specifications. Do not operate over-loaded
condition.
* Parallel operation is not possible.
* Derating is required when operated with chassis and cover.
* Sound noise may be generated by power supply in case of
pulse load.
Please refer to Instruction
manual 5.
LFA
melfa.inddLFA-12me lfa indd LFA-12 2015/06/1910:40:042015/06/19 10:40:04
LFA-13
External view
Block diagram
LFA100F
Tolerance : ±1 [±0.04]
Optional chassis and cover material : Electric galvanizing steel board.
Weight : 280g max (with chassis & cover : 480g max)
PCB material : CEM3
Dimensions in mm, [ ]=inches
Standard type Chassis and cover type
4 Mounting holes are existing.
The back side of P.C.B. of the power supply is assembled some
SMDs.
Be attention not to bump against the attached area by vibration.
Use the spacer of 8mm length or more regarding insulation.
And do not use press-fitting bush.
Point A, Point B are thermometry points. Please refer to
Instruction Manual 3.
Barrier strip type
Model B2B-XH-A
Mating Connector (Terminal)
RC(-)
RC(+)
2
1ContentsPIN No.
or SXH-001T-P0.6
BXH-001T-P0.6
XHP-2
CN4 Option (Mfr:J.S.T)
Connector type
<PIN CONNECTION>
CN1 CN2
Pin No. Input
1AC(L)
2
3AC(N)
4
5FG
Pin No. Output
1 to 4 -V
5 to 8 +V
Keep drawing current per pin below 5A for CN2.
I/O Connector
Mating connector
CN1 1-1123724-3 1-1123722-5 Chain
Loose
CN2 1-1123723-8 1-1123722-8
Terminal
Chain
Loose
1123721-1
1318912-1
1123721-1
1318912-1
(Mfr:Tyco Electronics)
I/O Connector is Mfr. Tyco Electronics
Option:-J1:VH(J.S.T) connector type.
Mounting torque (Mounting hole of chassis) :1.5N-m (16kgf-cm) max
External size of option is different from standard model.
Output(-)
Output(+)
FG
Input(N)
Input(L)
4-M4
Mounting Hole
2-f4.5
2-M4
Mounting Hole
f4.5
CN2
8
1
CN1
5
3
1
PCB t=1.6
Name plate
Connector for
Remote ON/OFF
(Optional)
CN4
Voltage adjust
(LFA100F-3R3-Y,LFA100F-5-Y or Optional)
Mounting Hole
3-f3.5
Mounting Hole
Point A Point B
1Input(L)
3Input(N)
5FG
CN1
1
8
CN2
Output(+)
Output(-)
4
5
1
2
4
5
1
2
4.5
45
185
4.5
36
72
30
3.5max 52
±
0.5
5
5145
±
0.5
62
16.5
4
155
3.5
6
173
±
0.5
23
25
±
0.5
13
45
±
0.5
6
173
±
0.5
20 15
FG
1
Surface mount device
1
[0.2]
[0.65]
[0.16]
[0.2]
[2.44]
[1.18][0.14]
[0.14]
[0.91]
[0.51]
[0.18]
[0.18]
[0.59]
[0.79]
[1.77] [1.42]
[2.83]
[6.1]
[0.24]
[0.24]
[7.28]
[5.71]
[6.81]
[6.81]
[2.05]
[0.98]
[1.77]
FG
DC OUT
AC IN 85 - 264V
RC
E
250V3.15A INRUSH
CURRENT
LIMIT
RECTIFIER
AND
FILTER
CONTROL
TRANSFORMER
CONTROL
OVER VOLTAGE
PROTECTION
NOISE
FILTER
RECTIFIER
AND
FILTER
INVERTER
FUSE
RECTIFIER
CURRENT
SENSING
BOOSTER
INDUCTOR
INVERTER
CONTROL
CURRENT
SENSING
EXTERNAL
SOURCE
OPTION
Photocoupler
Photocoupler
Photocoupler
LFA
melfa.inddLFA-13me lfa indd LFA-13 2015/06/1910:40:062015/06/19 10:40:06
LFA-14
LFA150F
AC-DC Power Supplies Open Frame/ Enclosed Type
LF A 150 F -O -O
Ordering information
R
1 2 3 4 5 6
1 Series name
2 Single output
3 Output wattage
4 Universal input
5 Output voltage
6 Optional
*1
C
: with Coating
G
: Low leakage current
H
:
with the function to be acceptable
to output peak current (only 24V)
J1
:
VH(J.S .T.)connector type
R
: with Remote ON/OFF
R2
:
with Remote ON/OFF
S
: with Chassis
SN
: with Chassis & cover
Y
: with Potentiometer
This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit,
so handle the unit with care.
MODEL
LFA150F-3R3-Y
LFA150F-5-Y
LFA150F-12 LFA150F-15 LFA150F-24
LFA150F-24-H
LFA150F-36 LFA150F-48
MAX OUTPUT WATTAGE[W]
*5
99 150 150 150 151.2
151.2 (189.6)
151.2 153.6
DC OUTPUT
*5
3.3V 30A 5V 30A 12V 12.5A 15V 10A 24V 6.3A
24V 6.3 (7.9)A
36V 4.2A 48V 3.2A
SPECIFICATIONS
MODEL
LFA150F-3R3-Y
LFA150F-5-Y
LFA150F-12 LFA150F-15 LFA150F-24
LFA150F-24-H
LFA150F-36 LFA150F-48
INPUT
VOLTAGE[V] AC85 - 264 1f (Refer to Instruction Manual 1.1 and 3.2)
*4
CURRENT[A]
ACIN 100V 1.4typ
(
Io=100%)
2.0typ (Io=100%)
ACIN 200V 0.7typ
(
Io=100%)
1.0typ (Io=100%)
FREQUENCY[Hz] 50 / 60 (47 - 63)
EFFICIENCY[%]
ACIN 100V
80.0typ 82.5typ 82.5typ 84.0typ 85.0typ 85.0typ 85.0typ 85.5typ
ACIN 200V
82.0typ 85.5typ 85.0typ 86.5typ 87.5typ 87.5typ 87.5typ 88.0typ
POWER FACTOR (Io=100%)
ACIN 100V
0.98typ 0.99typ
ACIN 200V
0.92typ 0.95typ
INRUSH CURRENT[A]
ACIN 100V
15typ (Io=100%) (At cold start) (Ta=25C)
ACIN 200V
30typ (Io=100%) (At cold start) (Ta=25C)
LEAKAGE CURRENT[mA] 0.40 / 0.75max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
OUTPUT
VOLTAGE[V] 3.35 121524243648
CURRENT[A]
*5
30 30 12.5 10 6.3
6.3 (Peak 7.9)
4.2 3.2
LINE REGULATION[mV]
*7
20max 20max 48max 60max 96max 96max 144max 192max
LOAD REGULATION[mV]
*7
40max 40max 100max 120max 150max 150max 240max 240max
RIPPLE[mVp-p]
0 to +40C
*2
80max 80max 120max 120max 120max 240max 150max 150max
-10 - 0C
*2
140max 140max 160max 160max 160max 320max 200max 200max
RIPPLE NOISE[mVp-p]
0 to +40C
*2
120max 120max 150max 150max 150max 300max 250max 250max
-10 - 0C
*2
160max 160max 180max 180max 180max 360max 300max 300max
TEMPERATURE REGULATION[mV]
0 to +40C
50max 50max 120max 150max 240max 240max 360max 480max
-10 to +40
C
60max 60max 150max 180max 290max 290max 450max 600max
DRIFT[mV]
*
3
20max 20max 48max 60max 96max 96max 144max 192max
ST ART -UP TIME[ms] 350typ (ACIN 100V, Io=100%)
HOLD-UP TIME[ms] 20typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.85 to 3.63 4.50 to 5.50 Fixed (“Y”option is available for adjusting output voltage)
OUTPUT V OL T AGE SETTING[V]
3.30 to 3.40 5.00 to 5.15
11.50 to 12.50 14.40 to 15.60 23.00 to 25.00 23.00 to 25.00 34.50 to 37.50 46.00 to 50.00
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating (works over 101% of peak current at option -H) and recovers automatically
OVERVOLTAGE PROTECTION
4.00 to 5.25 5.75 to 7.00
13.80 to 16.80 17.25 to 21.00 27.60 to 33.60 27.60 to 33.60 41.40 to 50.40 55.20 to 67.20
OPERATING INDICATION Not provided
REMOTE SENSING Not provided
REMOTE ON/OFF Option (Refer to Instruction Manual)
ISOLATION
INPUT-OUTPUT.RC
*6
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
OUTPUT.RC-FG
*6
AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature)
OUTPUT-RC
*6
AC100V 1minute, Cutoff current = 25mA, DC100V 10MW min (At Room Temperature)
ENVIRONMENT
OPERA TING TEMP .,HUMID.AND AL TITUDE
*4
-10 to +70C, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 3,000m (10,000feet) max
STORAGE TEMP .,HUMID.AND AL TITUDE
-20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000feet) max
VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT 196.1m/s2 (20G), 11ms, once each X, Y and Z axis
SAFETY AND
NOISE
REGULATIONS
AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1, EN60065, EN50178 Complies with DEN-AN
CONDUCTED NOISE Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
HARMONIC ATTENUATOR Complies with IEC61000-3-2 (Class A)
*8
OTHERS CASE SIZE/WEIGHT 75X37.0X160mm [2.95X1.46X6.30 inches] (WXHXD) / 390g max (with chassis & cover : 650g max)
COOLING METHOD Convection (Refer to Instruction Manual 3.1 and 3.2)
*4
Recommended EMI/EMC Filter
NAC-04-472
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*
The EMI/EMC Filter is recommended
to connect with several devices.
Please refer to Instruction
manual 5.
*1 Specification is changeed at option, refer to Instruction Manual.
*2 This is the value that measured on measuring board with
capacitor of 22mF at 150mm from output terminal.
Measured by 20MHz oscilloscope or Ripple-Noise meter
(Equivalent to KEISOKU-GIKEN: RM103).
*3 Dr ift is the change in DC output for an eight hour period after a
half-hour warm-up at 25C, with the input voltage held constant
at the rated input/output.
*4 Derating is required.
*5 ( ) means peak current. There is a possibility that an internal
device is damaged when the specification is exceeded. Please
contact us about the detail.
*6 Applicable when remote control (optional) is added.
*7 Please contact us about dynamic load and input response.
*8 Please contact us about another class.
* To meet the specifications. Do not operate over-loaded
condition.
* Parallel operation is not possible.
* Derating is required when operated with chassis and cover.
* Sound noise may be generated by power supply in case of
pulse load.
LFA
melfa.inddLFA-14me lfa indd LFA-14 2015/06/1910:40:062015/06/19 10:40:06
LFA-15
External view
Block diagram
LFA150F
Tolerance : ±1 [±0.04]
Optional chassis and cover material : Electric galvanizing steel board.
Dimensions in mm, [ ]=inches
Standard type Chassis and cover type
4 Mounting holes are existing.
The back side of P.C.B. of the power supply is assembled some
SMDs.
Be attention not to bump against the attached area by vibration.
Use the spacer of 8mm length or more regarding insulation.
And do not use press-fitting bush.
Point A, Point B are thermometry points. Please refer to
Instruction Manual 3.
<PIN CONNECTION>
CN1 CN2 CN3
Pin No. Input
1AC(L)
2
3AC(N)
4
5FG
Keep drawing current per pin below 5A for CN2,CN3.
Pin No. Output
1 to 6 +V
Pin No. Output
1 to 7 -V
I/O Connector
Mating connector
CN1 1-1123724-3 1-1123722-5 Chain
Loose
CN2 1-1123723-6 1-1123722-6
(Mfr:Tyco Electronics)
Terminal
Chain
Loose
1123721-1
1318912-1
1123721-1
1318912-1
CN3 1-1123723-7 1-1123722-7 Chain
Loose 1123721-1
1318912-1
I/O Connector is Mfr. Tyco Electronics
Option:-J1:VH(J.S.T) connector type.
Mounting torque (Mounting hole of chassis) :1.5N-m (16kgf-cm) max
External size of option is different from standard model.
Barrier strip type
Model B2B-XH-A
Mating Connector (Terminal)
RC(-)
RC(+)
2
1ContentsPIN No.
or SXH-001T-P0.6
BXH-001T-P0.6
XHP-2
CN4 Option (Mfr:J.S.T)
Connector type
FG
21
2-M4
Mounting Hole
f4.5
2-f4.5
Output(-)
Output(+)
CN3
CN2
FG
Input(N)
Input(L)
CN1
5
3
1
1
6
1
7
Output(-)
Output(+)
CN3
CN2
PCB t=1.6
Name plate
Mounting Hole
3-f3.5
CN1
FG
5Input(N)
3
Input(L)
1
1
6
1
7
Point A Point B
Mounting Hole
Connector for Remote
ON/OFF (optional)
Voltage adjust
(LFA150F-3R3-Y,LFA150F-5-Y or Optional)
21
CN4
4-M4
Mounting Hole
55
±
0.5
42
85
4.5
188
47
4.5
75
33.5
3.5max
4
6.5
18
160
5
565
±
0.5
150
±
0.5
3.5
20 15
6
176
±
0.5
15
25
35
±
0.5
6
176
±
0.5
Weight : 390g max (with chassis & cover : 650g max)
PCB material : CEM3
1
Surface mount device
1
[0.2]
[0.71]
[0.16]
[0.2]
[2.95]
[1.32][0.14]
[0.14]
[0.26]
[0.98]
[0.59]
[0.18]
[0.18]
[0.59]
[0.79]
[1.85] [1.65]
[3.35]
[6.3]
[0.24]
[0.24]
[7.4]
[5.91]
[6.93]
[6.93]
[2.6]
[1.38]
[2.17]
FG
DC OUT
AC IN 85 - 264V
RC
E
250V5A INRUSH
CURRENT
LIMIT
RECTIFIER
AND
FILTER
CONTROL
TRANSFORMER
CONTROL
OVER VOLTAGE
PROTECTION
NOISE
FILTER
RECTIFIER
AND
FILTER
INVERTER
FUSE
RECTIFIER
CURRENT
SENSING
BOOSTER
INDUCTOR
INVERTER
CONTROL
CURRENT
SENSING
EXTERNAL
SOURCE
OPTION
Photocoupler
Photocoupler
Photocoupler
LFA
melfa.inddLFA-15me lfa indd LFA-15 2015/06/1910:40:082015/06/19 10:40:08
LFA-16
LFA240F
AC-DC Power Supplies Open Frame/ Enclosed Type
LF A 240 F -O -O
Ordering information
R
1 2 3 4 5 6
1 Series name
2 Single output
3 Output wattage
4 Universal input
5 Output voltage
6 Optional
*1
C
: with Coating
G
: Low leakage current
H
:
with the function to be acceptable
to output peak current (only 24V)
J1
:
VH(J.S .T.)connector type
R
: with Remote ON/OFF
R2
:
with Remote ON/OFF
S
: with Chassis
SN
: with Chassis & cover
T
: Vertical terminal block
Y
: with Potentiometer
This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit,
so handle the unit with care.
MODEL LFA240F-24 LFA240F-24-H LFA240F-36 LFA240F-48
MAX OUTPUT WATTAGE[W]
*5
240 240 (300) 241.2 240
DC OUTPUT
*5
24V 10A
24V 10 (12.5)A
36V 6.7A 48V 5A
SPECIFICATIONS
MODEL LFA240F-24 LFA240F-24-H LFA240F-36 LFA240F-48
INPUT
VOLTAGE[V] AC85 - 264 1f (Refer to Instruction Manual 1.1 and 3.2)
*4
CURRENT[A]
ACIN 100V
3.3typ (Io=100%)
ACIN 200V
1.7typ (Io=100%)
FREQUENCY[Hz] 50 / 60 (47 - 63)
EFFICIENCY[%]
ACIN 100V
84.5typ 84.5typ 84.5typ 84.5typ
ACIN 200V
87.5typ 87.5typ 87.5typ 87.5typ
POWER FACTOR (Io=100%)
ACIN 100V
0.99typ
ACIN 200V
0.95typ
INRUSH CURRENT[A]
ACIN 100V
15 / 30typ (Io=100%) (Primary inrush current /Secondary inrush current) (More then 3 sec. to re-start)
ACIN 200V
30 / 30typ (Io=100%) (Primary inrush current /Secondary inrush current) (More then 3 sec. to re-start)
LEAKAGE CURRENT[mA] 0.40 / 0.75max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
OUTPUT
VOLTAGE[V] 24 24 36 48
CURRENT[A]
*5
10 10 (Peak12.5) 6.7 5
LINE REGULATION[mV]
*7
96max 96max 144max 192max
LOAD REGULATION[mV]
*7
150max 150max 240max 240max
RIPPLE[mVp-p]
0 to +40C
*2
120max 240max 150max 150max
-10 - 0C
*2
160max 320max 200max 200max
RIPPLE NOISE[mVp-p]
0 to +40C
*2
150max 300max 250max 250max
-10 - 0C
*2
180max 360max 300max 300max
TEMPERATURE REGULATION[mV]
0 to +40C
240max 240max 360max 480max
-10 to +40
C
290max 290max 450max 600max
DRIFT[mV]
*
3
96max 96max 144max 192max
ST ART -UP TIME[ms] 350typ (ACIN 100V, Io=100%)
HOLD-UP TIME[ms] 20typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
Fixed (“Y”option is available for adjusting output voltage)
OUTPUT V OL T AGE SETTING[V]
23.00 to 25.00 23.00 to 25.00 34.50 to 37.50 46.00 to 50.00
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating (works over 101% of peak current at option -H) and recovers automatically
OVERVOLTAGE PROTECTION
27.60 to 33.60 27.60 to 33.60 41.40 to 50.40 55.20 to 67.20
OPERATING INDICATION Not provided
REMOTE SENSING Not provided
REMOTE ON/OFF Option (Refer to Instruction Manual)
ISOLATION
INPUT-OUTPUT.RC
*6
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
OUTPUT.RC-FG
*6
AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature)
OUTPUT-RC
*6
AC100V 1minute, Cutoff current = 25mA, DC100V 10MW min (At Room Temperature)
ENVIRONMENT
OPERA TING TEMP .,HUMID.AND AL TITUDE
*4
-10 to +70C, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 3,000m (10,000feet) max
STORAGE TEMP .,HUMID.AND AL TITUDE
-20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000feet) max
VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT 196.1m/s2 (20G), 11ms, once each X, Y and Z axis
SAFETY AND
NOISE
REGULATIONS
AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1, EN60065, EN50178 Complies with DEN-AN
CONDUCTED NOISE Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
HARMONIC ATTENUATOR Complies with IEC61000-3-2 (Class A)
*8
OTHERS CASE SIZE/WEIGHT 84X46.5X180mm [3.31X1.83X7.09 inches] (WXHXD) / 550g max (with chassis & cover : 880g max)
COOLING METHOD Convection (Refer to Instruction Manual 3.1 and 3.2)
*4
Recommended EMI/EMC Filter
NAC-06-472
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*1 Specification is changeed at option, refer to Instruction Manual.
*2 This is the value that measured on measuring board with
capacitor of 22mF at 150mm from output terminal.
Measured by 20MHz oscilloscope or Ripple-Noise meter
(Equivalent to KEISOKU-GIKEN: RM103).
*3 Dr ift is the change in DC output for an eight hour period after a
half-hour warm-up at 25C, with the input voltage held constant
at the rated input/output.
*4 Derating is required.
*5 ( ) means peak current. There is a possibility that an internal
device is damaged when the specification is exceeded. Please
contact us about the detail.
*6 Applicable when remote control (optional) is added.
*7 Please contact us about dynamic load and input response.
*8 Please contact us about another class.
* To meet the specifications. Do not operate over-loaded
condition.
* Parallel operation is not possible.
* Derating is required when operated with chassis and cover.
* Sound noise may be generated by power supply in case of
pulse load.
Please refer to Instruction
manual 5.
LFA
melfa.inddLFA-16me lfa indd LFA-16 2015/06/1910:40:082015/06/19 10:40:08
LFA-17
External view
Block diagram
LFA240F
Tolerance : ±1 [±0.04]
Optional chassis and cover material : Electric galvanizing steel board.
Dimensions in mm, [ ]=inches
Standard type Chassis and cover type
5 Mounting holes are existing.
The back side of P.C.B. of the power supply is assembled some
SMDs.
Be attention not to bump against the attached area by vibration.
Use the spacer of 8mm length or more regarding insulation.
And do not use press-fitting bush.
Point A, Point B are thermometry points. Please refer to
Instruction Manual 3.
<PIN CONNECTION>
CN1CN2CN3
Pin No. Input
1AC(L)
2
3AC(N)
4
5FG
Keep drawing current per pin below 5A for CN2,CN3.
Pin No. Output
1 to 6 +V
Pin No. Output
1 to 7 -V
I/O Connector
Mating connector
CN11-1123724-3 1-1123722-5 Chain
Loose
CN21-1123723-6 1-1123722-6
(Mfr:Tyco Electronics)
Terminal
Chain
Loose
1123721-1
1318912-1
1123721-1
1318912-1
CN31-1123723-7 1-1123722-7 Chain
Loose 1123721-1
1318912-1
Barrier strip type
Model B2B-XH-A
Mating Connector (Terminal)
RC(-)
RC(+)
2
1ContentsPIN No.
or SXH-001T-P0.6
BXH-001T-P0.6
XHP-2
CN4 Option (Mfr:J.S.T)
Connector type
I/O Connector is Mfr. Tyco Electronics
Option:-J1:VH(J.S.T) connector type.
Mounting torque (Mounting hole of chassis) :1.5N-m (16kgf-cm) max
External size of option is different from standard model.
2
1
CN1
5
3
1
2
1CN4
FG
Connector for Remote
ON/OFF (Optional)
Voltage adjust(Optional)
Output(-)
Output(+)
Input(L)
PCB t=1.6
Name plate
Input(N)
Mounting Hole
Point A Point B Mounting Hole
7
1
6
1CN2
CN3
4-f3.5
CN1
5
3
1
7
1
6
1
CN2
CN3
Input(N)
FG
Input(L)
Output(+)
Output(-)
4-M4
Mounting Hole
2-f4.5
2-M4
Mounting Hole
f4.5
16.5
84
180
170
±
0.5
5
574
±
0.5
43
89
±
0.5 4
3.5 21
3.5max
4.5
59
212
4.5 49
98
6
200
±
0.5
30 15
6
200
±
0.5
26.5
45
±
0.5
16.5
65
±
0.5
FG
Weight : 550g max (with chassis & cover : 880g max)
PCB material : CEM3
1
Surface mount device
1
[0.2]
[0.65]
[0.16]
[0.2]
[3.31]
[1.69][0.14]
[0.14]
[0.83]
[1.04]
[0.65]
[0.18]
[0.18]
[0.59]
[1.18]
[2.32] [1.93]
[3.86]
[7.09]
[0.24]
[0.24]
[8.35]
[6.69]
[3.5]
[7.87]
[7.87]
[2.91]
[1.77]
[2.56]
FG
DC OUT
AC IN 85 - 264V
RC
E
INRUSH
CURRENT
LIMIT
RECTIFIER
AND
FILTER
CONTROL
TRANSFORMER
CONTROL
OVER VOLTAGE
PROTECTION
NOISE
FILTER
RECTIFIER
AND
FILTER
INVERTER
RECTIFIER
CURRENT
SENSING
BOOSTER
INDUCTOR
INVERTER
CONTROL
CURRENT
SENSING
EXTERNAL
SOURCE
OPTION
Photocoupler
Photocoupler
Photocoupler
250V10A
FUSE
LFA
melfa.inddLFA-17me lfa indd LFA-17 2015/06/1910:40:102015/06/19 10:40:10
LFA-18
LFA300F
AC-DC Power Supplies Open Frame/ Enclosed Type
LF A 300 F -O -O
Ordering information
R
1 2 3 4 5 6
1 Series name
2 Single output
3 Output wattage
4 Universal input
5 Output voltage
6 Optional
*1
C
: with Coating
G
: Low leakage current
H
:
with the function to be acceptable
to output peak current
(Only 24V, 30V, 36V and 48V)
J :
EP (Tyco Electronics) connector type
(Except 3.3V and 5V)
J1
:
VH (J.S.T.) connector type
(Except 3.3V and 5V)
R
: with Remote ON/OFF
R2
:
with Remote ON/OFF
S
: with Chassis
SNF
:
with Chassis & cover & fan
(Only 5V, 12V and 24V)
T1
:
Holizontal terminal block
This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit,
so handle the unit with care.
MODEL
LFA300F-3R3-TY
LFA300F-5-TY LFA300F-12-TY LFA300F-15-TY LFA300F-24-TY
LFA300F-24-HTY
LFA300F-30-TY LFA300F-36-TY LFA300F-48-TY
MAX OUTPUT WATTAGE[W]
*5
198 300 324 330 336 336 (456) 330 338.4 336
DC OUTPUT
*5
Convection 3.3V 40A 5V 40A 12V 17A 15V 14A 24V 12.5A
24V 12.5 (19)A
30V 10A 36V 8.4A 48V 6.3A
Forced air 3.3V 60A 5V 60A 12V 27A 15V 22A 24V 14A
24V 14 (19)A
30V 11A 36V 9.4A 48V 7A
SPECIFICATIONS
MODEL
LFA300F-3R3-TY LFA300F-5-TY LFA300F-12-TY LFA300F-15-TY LFA300F-24-TY LFA300F-24-HTY LFA300F-30-TY LFA300F-36-TY LFA300F-48-TY
INPUT
VOLTAGE[V] AC85 - 264 1f (Refer to Instruction Manual 1.1 and 3.2)
*4
CURRENT[A]
ACIN 100V
2.7typ (Io=100%)
4.1typ (Io=100%)
ACIN 200V
1.4typ (Io=100%)
2.0typ (Io=100%)
FREQUENCY[Hz] 50 / 60 (47 - 63)
EFFICIENCY[%]
ACIN 100V
75.0typ 79.0typ 80.0typ 81.5typ 85.0typ 85.0typ 85.5typ 85.5typ 85.5typ
ACIN 200V
77.0typ 82.5typ 83.0typ 84.5typ 88.0typ 88.0typ 88.0typ 88.0typ 88.0typ
POWER FACTOR (Io=100%)
ACIN 100V
0.98typ 0.99typ
ACIN 200V
0.92typ 0.95typ
INRUSH CURRENT[A]
ACIN 100V
15 / 30typ (Io=100%) (Primary inrush current /Secondary inrush current) (More then 3 sec. to re-start)
ACIN 200V
30 / 30typ (Io=100%) (Primary inrush current /Secondary inrush current) (More then 3 sec. to re-start)
LEAKAGE CURRENT[mA] 0.45 / 0.75max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
OUTPUT
VOLTAGE[V] 3.35 12152424303648
CURRENT[A]
*5
Convection
40 40 17 14 12.5
12.5 (Peak19)
10 8.4 6.3
Forced air
60 60 27 22 14
14 (Peak19)
11 9.4 7
LINE REGULATION[mV]
*7
20max 20max 48max 60max 96max 96max 144max 144max 192max
LOAD REGULATION[mV]
*7
40max 40max 100max 120max 150max 150max 240max 240max 240max
RIPPLE[mVp-p]
0 to +40C
*2
80max 80max 120max 120max 120max 240max 150max 150max 150max
-10 - 0C
*2
140max 140max 160max 160max 160max 320max 200max 200max 200max
RIPPLE NOISE[mVp-p]
0 to +40C
*2
120max 120max 150max 150max 150max 300max 250max 250max 250max
-10 - 0C
*2
160max 160max 180max 180max 180max 360max 300max 300max 300max
TEMPERATURE REGULATION[mV]
0 to +40C
50max 50max 120max 150max 240max 240max 360max 360max 480max
-10 to +40
C
60max 60max 150max 180max 290max 290max 450max 450max 600max
DRIFT[mV]
*
3
20max 20max 48max 60max 96max 96max 144max 144max 192max
ST ART -UP TIME[ms] 350typ (ACIN 100V, Io=100%)
HOLD-UP TIME[ms] 20typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.85 to 3.63 4.50 to 5.50
10.80 to 13.20 13.50 to 16.50 21.60 to 27.50 21.60 to 27.50 27.00 to 33.00 32.40 to 39.60 39.60 to 52.80
OUTPUT V OL T AGE SETTING[V] 3.30 to 3.40 5.00 to 5.15
12.00 to 12.48 15.00 to 15.60 24.00 to 24.96 24.00 to 24.96 30.00 to 31.20 36.00 to 37.44 48.00 to 49.92
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating (works over 101% of peak current at option -H) and recovers automatically
OVERVOLTAGE PROTECTION
4.00 to 5.25 5.75 to 7.00 13.80 to 16.80 17.25 to 21.00 27.60 to 33.60 27.60 to 33.60 34.50 to 42.00 41.40 to 50.40 55.20 to 67.20
OPERATING INDICATION Not provided
REMOTE SENSING Not provided
REMOTE ON/OFF Option (Refer to Instruction Manual)
ISOLATION
INPUT-OUTPUT.RC
*6
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
OUTPUT.RC-FG
*6
AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature)
OUTPUT-RC
*6
AC100V 1minute, Cutoff current = 25mA, DC100V 10MW min (At Room Temperature)
ENVIRONMENT
OPERA TING TEMP .,HUMID.AND AL TITUDE
*4
-10 to +70C, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 3,000m (10,000feet) max
STORAGE TEMP .,HUMID.AND AL TITUDE
-20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000feet) max
VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT 196.1m/s2 (20G), 11ms, once each X, Y and Z axis
SAFETY AND
NOISE
REGULATIONS
AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1, EN60065, EN50178 Complies with DEN-AN
CONDUCTED NOISE Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
HARMONIC ATTENUATOR Complies with IEC61000-3-2 (Class A)
*8
OTHERS CASE SIZE/WEIGHT
95X52.5X222mm
[3.74X2.07X8.74 inches]
(WXHXD) (without terminal bloc k) / 810g max (with chassis & cover : 1,270g max)
COOLING METHOD Convection / Forced air (Refer to Instruction Manual 3.1 and 3.2)
*4
Recommended EMI/EMC Filter
NAC-06-472
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*1 Specification is changeed at option, refer to Instruction Manual.
*2 This is the value that measured on measuring board with
capacitor of 22mF at 150mm from output terminal.
Measured by 20MHz oscilloscope or Ripple-Noise meter
(Equivalent to KEISOKU-GIKEN: RM103).
*3 Dr ift is the change in DC output for an eight hour period after a
half-hour warm-up at 25C, with the input voltage held constant
at the rated input/output.
*4 Derating is required.
*5 ( ) means peak current. There is a possibility that an internal
device is damaged when the specification is exceeded. Please
contact us about the detail.
*6 Applicable when remote control (optional) is added.
*7 Please contact us about dynamic load and input response.
*8 Please contact us about another class.
* To meet the specifications. Do not operate over-loaded
condition.
* Parallel operation is not possible.
* Derating is required when operated with chassis and cover.
* Sound noise may be generated by power supply in case of
pulse load.
Please refer to Instruction manual 5.
LFA
melfa.inddLFA-18me lfa indd LFA-18 2015/06/1910:40:102015/06/19 10:40:10
LFA-19
External view
Block diagram
LFA300F
External size of option is different from standard model.
Standard type
5 Mounting holes are existing.
The back side of P.C.B. of the power supply is assembled some
SMDs.
Be attention not to bump against the attached area by vibration.
Use the spacer of 8mm length or more regarding insulation.
And do not use press-fitting bush.
Point A, Point B, Point C, Point D are thermometry points.
Please refer to Instruction Manual 3.
Keep drawing current per pin below 20A for TB2.
Barrier strip type
Model B2B-XH-A
Mating Connector (Terminal)
RC(-)
RC(+)
2
1ContentsPIN No.
or SXH-001T-P0.6
BXH-001T-P0.6
XHP-2
CN4 Option (Mfr:J.S.T)
Connector type
Output(+)
Output(-)
TB2
M4
M4
Input(N)
FG
Input(L)
TB1
Point D
Point C Connector for
Remote ON/OFF
(Optional)
CN4
Point B
Point A
PCB t=1.6
Voltage adjust Mounting Hole
4-f3.5
Mounting Hole
Name plate
2
1
18.5 10 8.6
222
52.5 8.6
10
5109
±
0.5
212
±
0.5
5.5
46.5
85
±
0.5
5
95
49
4
3.5max
3.5
Tolerance : ±1 [±0.04]
Dimensions in mm, [ ]=inches
Screw tightening torque : M4 1.6N-m (16.9kgf-cm) max
Weight : 810g max (with chassis & cover : 1,270g max)
PCB material : CEM3
FG
1
Surface mount device
1
[0.2] [1.83]
[0.16]
[0.2]
[2.07]
[0.39]
[0.34]
[3.74]
[1.93]
[0.14]
[0.14]
[0.22]
[0.73]
[0.39]
[0.34]
[8.74]
[4.29]
[8.35]
[3.35]
FG
DC OUT
AC IN 85 - 264V
RC
E
INRUSH
CURRENT
LIMIT
RECTIFIER
AND
FILTER
CONTROL
TRANSFORMER
CONTROL
OVER VOLTAGE
PROTECTION
NOISE
FILTER
RECTIFIER
AND
FILTER
INVERTER
RECTIFIER
CURRENT
SENSING
BOOSTER
INDUCTOR
INVERTER
CONTROL
CURRENT
SENSING
EXTERNAL
SOURCE
OPTION
250V10A
FUSE
Photocoupler
Photocoupler
Photocoupler
LFA
melfa.inddLFA-19me lfa indd LFA-19 2015/06/1910:40:132015/06/19 10:40:13