PS3L Series
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PS3L Series
Metal Frame Switching Power Supplies
Key features of the PS3L series include:
Metal frame
Wide power range: 10W-300W
Universal input:
10W-30W: 85-264V AC/105-370V DC
50W-300W: 85-264V AC/105-350V DC
Screw terminals, IP20 (fi ngersafe)
Power Factor Protection
EN61000-3-2
EN61000-3-3 (50W to 300W models)
Overcurrent/overvoltage protection
Voltage +10% adjustment
DIN rail or panel surface mount
Approvals:
CE marked
UL508 listed
EN50178 compliant
EMC Directives
EN50081-2
EN61000-6-2
LVD EN60950:2000
•
•
•
•
•
•
•
•
•
UL508 Listed
File #E177168
Item Watts Rated
Voltage
Rated
Current
Part
Number
10
5V DC 2A PS3L-A05AFF
12V DC 0.9A PS3L-A12AFF
24V DC 0.5A PS3L-A24AFF
15
5V DC 3A PS3L-B05AFF
12V DC 1.4A PS3L-B12AFF
24V DC 0.7A PS3L-B24AFF
30
5V DC 6A PS3L-C05AFF
12V DC 2.5A PS3L-C12AFF
24V DC 1.3A PS3L-C24AFF
50
12V DC 4.3A PS3L-D12AFF
24V DC 2.2A PS3L-D24AFF
Item Watts Rated
Voltage
Rated
Current
Part
Number
100
12V DC 8.5A PS3L-E12AFF
24V DC 4.5A PS3L-E24AFF
150
12V DC 13A PS3L-F12AFF
24V DC 6.5A PS3L-F24AFF
300 24V DC 12.5A PS3L-G24AFF
PS3L Series
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Specifi cations
Type PS3L-A
(10W)
PS3L-B
(15W)
PS3L-C
(30W)
PS3L-D
(50W)
PS3L-E
(100W)
PS3L-F
(150W)
PS3L-G24
(300W)
Input
Input Voltage
(Single-phase two-wire)
100 to 240V AC
(Voltage range: 85 to 264V AC/105 to 370V DC)
100 to 240V AC
(Voltage range: 85 to 264V AC/105 to 350V DC)
Frequency (AC input only) 47 to 63Hz
Input Current
(Typical)
100V 0.25A 0.37A 0.68A 0.68A 1.4A 2.0A 3.8A
200V 0.16A 0.23A 0.45A 0.34A 0.65A 0.95A 2.0A
Inrush Current
(Cold start)
100V 20A max. 20A max. 20A max. 30A max. 30A max. 30A max. 30A max.
200V 40A max. 40A max. 40A max. 60A max. 60A max. 60A max. 60A max.
Leakage Current 0.75 mA max. (60Hz; UL, CSA, VDE)
Power Factor (Typical) — 0.99 (100V AC input, rated output), 0.95 (200V AC, rated output)
Effi ciency (Typical)
5V DC: 70%
12V DC: 74%
24V DC: 78%
5V DC: 73%
12V DC: 75%
24V DC: 78%
5V DC: 75%
12V DC: 77%
24V DC: 79%
—
12V DC: 76%
24V DC: 79%
—
12V DC: 78%
24V DC: 81%
—
12V DC: 80%
24V DC: 83%
—
—
24V DC: 81%
Output
Rated Voltage/Current
5V/2A
12V/0.9A
24V/0.5A
5V/3A
12V/1.4A
24V/0.7A
5V/6A
12V/2.5A
24V/1.3A
—
12V/4.3A
24V/2.2A
—
12V/8.5A
24V/4.5A
—
12V/13A
24V/6.5A
—
—
24V/12.5A
Adjustable Voltage Range ±10% (V.ADJ control on front)
Output Holding Time 20msec minimum (at the rated input and output)
Start Time 200msec maximum (at the rated input and output) 500msec maximum (at the rated input and output)
Rise Time 100msec maximum (at the rated input and output) 200msec maximum (at the rated input and output)
Regulation
Input Fluctuation 5V: 20mV maximum, 12V: 48mV maximum, 24V: 96mV maximum
Load Fluctuation 5V: 40mV maximum, 12V: 100mV maximum, 24V: 150mV maximum
Temperature Change
(–10 to +50°C)
5V 50mV maximum
12V: 120mV maximum
24V: 240mV maximum
5V: 60mV maximum
12V: 150mV maximum
24V: 290mV maximum
Ripple
Voltage
–10 to 0°C 5V: 160mV maximum, 12V/24V: 180mV maximum 1200 mV maximum 1
0 to +50°C 5V: 120mV maximum, 12V/24V: 150mV maximum 1
Supplementary
Functions
Overcurrent Protection 105% (Typical), Automatic reset 2
Overvoltage Protection 120% min. 3Output off at 120%, reset when input voltage is restored. 4
Operation Indicator LED (green)
Dielectric Strength
Between input and output terminals: 3,000V AC, 1 minute
Between input terminal and housing: 2,000V AC, 1 minute
Between output terminal and housing: 500V AC, 1 minute
Insulation Resistance Between input and output terminals: 100MW minimum (500V DC megger)
Between input terminal and housing: 100MW minimum (500V DC megger)
Operating Temperature 5–10˚ to +70°C –10˚ to +60°C –10˚ to +65°C
Storage Temperature –30° to +75°C
Operating Humidity 20 to 90% RH (no condensation, no freezing)
Vibration Resistance 10 to 55Hz, 20m/s2 constant, sweep cycle 1 minute, 2 hours each in 3 axes
Shock Resistance 200m/s2, 11ms, 1 shock each in 3 axes
Dimensions H X W X D (mm) 97 x 35 x 86 97 x 35 x 86 96 x 35 x 114.5 97 x 37 x 147.5 97 x 54 x 200 97 x 62 x 200 158 x 63 x 230
Weight (Approx.) 240g 250g 340g 350g 630g 730g 1550g
Terminal Screw M4 slotted-Phillips head screw (screw terminal type)
1. Including noise. Measured at the terminal block according to EIAJ.
2. Protection against short-circuit and overcurrent of 30 seconds maximum. Overload for 30 seconds or longer
may damage the internal elements.
3. Zener limiter method
4. Turn the input off and after one minute, turn the input on again.
5. Refer to the derating characteristics. No freezing. The maximum temperature is the temperature at 100%
output current (natural air-cooling) in the derating characteristics.
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Characteristics
Operating Temperature vs. Output Current Characteristics (Derating Curves)
A
Mounting Direction
B
30 40 50 60 70
50 60 70 80
Natural air-cooling
Forced air-cooling
(0.5 m/sec)
-10
10
20
30
40
50
60
70
80
90
100
Operating Temperature (°C)
Output Current (%)
1
PS3L-A/B/C/D
Conditions: At rated input/output (operating temperature is the temperature
around the power supply)
1 Mounting Directions A and B
30 40 50 60 70
50 60
55
65 70 80
-10
10
20
30
40
50
60
70
80
90
100
Natural air-cooling
Forced air-cooling
(0.5 m/sec)
Operating Temperature (°C)
Output
Current
(%)
1
2
PS3L-E/F
Conditions: At rated input/output (operating temperature is the temperature
around the power supply)
1 Mounting Direction A
2 Mounting Direction B
20 30 40 50 60
40
35
45 50
45
55 60
55
65 70
65
75
70
80
-10
10
20
30
40
50
60
70
80
90
(88)
100
Natural air-cooling
Forced air-cooling
(0.5 m/sec)
Operating Temperature (°C)
Output Current (%)
1
2
PS3L-G
Conditions: At rated input/output (operating temperature is the temperature
around the power supply)
1 Mounting Direction A
2 Mounting Direction B
Overcurrent Protection Characteristics
100
50
0100 150
Output Current (%)
Output Voltage (%)
100
50
0100 120
Output Current (%)
Output Voltage (%)
PS3L-A/B PS3L-C/D/E/F/G
PS3L Series
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Terminal Markings
LED
V.ADJ
+V
-V
AC(L)
AC(N)
PS3L-G
+V
-V
AC(L)
AC(N)
LED
V.ADJ
PS3L-E/F
LED
V.ADJ
+V
-V
AC(L)
AC(N)
+V
-V
AC(L)
AC(N)
LED
V.ADJ
PS3L-A/B PS3L-C/D
Marking Name Description
V.ADJ Output Voltage Adjustment Allows adjustment within ±10%. Turning clockwise increases the
output voltage.
LED Operation Indicator (Green) Lights when the output voltage is on.
+V
–V DC Output Terminals +V: Positive output terminal
–V: Negative output terminal
Ground Terminal Grounding the terminal reduces high-frequency currents caused by
switching.
AC Input Terminal Accepts a wide range of voltage and frequency.
Polarity is irrelevant when using a DC input.
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Accessories
Mounting Bracket (Optional)
Model Mounting Plate L-shaped Bracket (wide) L-shaped Bracket (narrow) Dimensions
PS3L-A/B PS9Z-3E1B PS9Z-3E2B PS9Z-3E3B
See page 124
PS3L-C PS9Z-3E1C PS9Z-3E2C PS9Z-3E3C
PS3L-D PS9Z-3E1D PS9Z-3E2D PS9Z-3E3D
PS3L-E PS9Z-3L1F PS9Z-3E2E PS9Z-3E3E
PS3L-F PS9Z-3L1F PS9Z-3E2F PS9Z-3E3F
PS3L-G PS9Z-3L1G — —
DIN-Rail Mounting Bracket (Optional)
Model Part Number
PS3L-A
PS9Z-3E4CPS3L-B
PS3L-C
PS3L-D PS9Z-3E4D
PS3L-E PS9Z-3E4F
PS3L-F
DIN-rail mounting brackets are ordered separately from
switching power supplies.
DIN-Rail Mounting Bracket Dimensions
Part Number Model L1 (mm) L2 (mm) L3 (mm) H1 (mm) H2 (mm)
PS9Z-3E4C
PS3L-A
134 117 35 5.2 20.8
PS3L-B
PS3L-C 156 35 5.2 20.8
PS9Z-3E4D PS3L-D 186 178.8 39.5 5.2 20.8
PS9Z-3E4F PS3L-E 216.8 230.8 65 11.2 20
PS3L-F
35 L1
L2
97
H135H2
DIN Rail (Optional)
Part Number Length Material
BNDN1000 1000 mm Aluminum
A
C
Overall length 39.4" (1000mm)
K
F
H
G
BD
H
Length in Inches (mm)
A 1.4” (35mm)
B 1.14” (29mm)
C 0.78” (23mm)
D 1.2” (31mm)
F 0.11” (3mm)
G 2” (51mm)
H 0.47” (12mm)
K 0.16” (4mm)
End Clip (Optional)
9mm wide
Item Package No.
DIN Rail End Clip BNL5
PS3L Series
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Dimensions
(tolerance ±1mm)
2-M3 (Depth: 6 mm max.)
2-M3 (Depth: 6 mm max.)
LED
V.ADJ
85±0.5
97
16 45±0.5
86
6
774±0.5
17.5
35
Height 97.0mm
Width 35.0mm
Depth 86.0mm
PS3L-A/B (10/15W)
2-M3 (Depth: 6 mm max.)
V.ADJ
LED
55±0.55.5
96
114.5
2-M3 (Depth: 6 mm max.)
17.5
35
83±0.5
18.5
50±0.540
Height 96.0mm
Width 35.0mm
Depth 114.5mm
PS3L-C (30W)
V.ADJ 3-M3 (Depth: 6 mm max.)
LED
29.5 112±0.5
147.5
97
63±0.5
46±0.5
17
20±0.5
3-M3 (Depth: 6 mm max.)
37
21.5
127±0.512.5
Height 97.0mm
Width 37.0mm
Depth 147.5mm
PS3L-D (50W)
5-M4 (Depth: 6 mm max.)
V.ADJ
25±0.5
29.5
LED
±
0.5
127
±0.5
27
54
200
97
Height 97.0mm
Width 54.0mm
Depth 200.0mm
PS3L-E (100W)
25±0.5
5-M4 (Depth: 6 mm max.)
V.ADJ
LED
±
0
.
5
32
62
97
200
2
9
.
5
Height 97.0mm
Width 62.0mm
Depth 200.0mm
PS3L-F (150W)
25±0.5
4-M4 (Depth: 6 mm max.)
V.ADJ
6.5 200±0.5
24
63
158
230
LED Height 158.0mm
Width 63.0mm
Depth 230.0mm
PS3L-G (300W)
PS3L Series
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Mounting Bracket Dimensions
(PS9Z-3E1/PS9Z-3E2/PS9Z-3E3/PS9Z-3L)
Mounting Plate L-shaped Bracket (wide) L-shaped Bracket (narrow)
PS9Z-3E1B/3E1C
(For 10W/15W/30W Types)
2-ø3.5 Holes
2-M3 Countersunk
c
ba
l
d
e
2
L
W
Part
Number
Dimensions (mm)
WL l a b c d e
PS9Z-3E1B 35 101 94 74 14.5 3.5 17.5 30
PS9Z-3E1C 33 138.5 128.5 83 32 5 17.5 26
PS9Z-3E2B/3E2C
(For 10W/15W/30W Types)
2-ø3.5 Holes
2-ø3.5 Holes
c
W
ba
L
dl
2
8
15
Part
Number
Dimensions (mm)
WLl abcd
PS9Z-3E2B 36 95.5 80.5 74 9.5 18.5 7.5
PS9Z-3E2C 38 118.5 104 83 15 20.5 7.5
PS9Z-3E3B/3E3C
(For 10W/15W/30W Types)
2-ø3.5 Holes
ø3.5 Holes
3.5 × 4.5
Hole∗
W2.3
ab
L
dl
6.5
17.5
28
c
Part Number
Dimensions (mm)
WLl abcd
PS9Z-3E3B 31 103 22.5 74 18 13.5 4.5
PS9Z-3E3C 33 126 25 83 21 15.5 4
PS9Z-3E1D
(For 50W Type)
3-M3 Countersunk
2-ø4.5 Holes
24 127
5 160
170
29.5
2
17
20
18
34.5
PS9Z-3E2D
(For 50W Type)
2-ø4.5 Holes
3-ø3.5 Holes
150
9.5127
15 120
29
20
44.5
10
20
2.3
PS9Z-3E3D
(For 50W Type)
3-ø3.5 Holes
10 15.5
20
34.5
127 18
157.5
10
2
4-ø4.5 Holes
7.5 15
28
10
20
PS9Z-3L1F
(For 100W/150W Types)
44.5 127
5 220
230
±0.2
±0.2
362
31
25±0.2
60
2-ø4.5 Holes 3-ø8.5 x 90° Countersunk
PS9Z-3L1G
(For 300W Type)
3-ø8.5 x 90°
Countersunk
2-ø4.5 Holes
21.5 200
5 250
±0.2
±0.2
260
35
2
31.5
24 25 ±0.2
63
Mounting Hole Layout
2-M3
∗1
∗2
∗1
PS9Z-3E1B: 94
PS9Z-3E1C:128.5
PS9Z-3E1D:160
PS9Z-3L1F:220
PS9Z-3L1G:250
∗2
12.5
8.5
12.5
5
3.5
PS9Z-3E2E/3E2F
(For 100W/150W Types)
2-ø4.5 Holes
3-ø4.5 Holes
200
127 46
25 150
a
25
W
10
20
2.3
Part Number
Dimensions (mm)
Wa
PS9Z-3E2E 59 34.5
PS9Z-3E2F 70 40
Mounting Hole Layout
2-M3
∗1
PS9Z-3E2B:80.5
PS9Z-3E2C:104
PS9Z-3E2D:120
PS9Z-3E2E:150
PS9Z-3E2F :150
∗1
PS9Z-3E3E/3E3F
(For 100W/150W Types)
4-ø5.5 Holes
3-ø4.5 Holes
2-C2
10 a
25
W
127 53.5
207.5
10 20
37.5
10
2
b
l
Part Number
Dimensions (mm)
Wl a b
PS9Z-3E3E 54 32.5 27 12.5
PS9Z-3E3F 65 40 32.5 20
Mounting Hole Layout
4-M4
∗2
∗3
2-M3
∗1
17.5
∗1
PS9Z-3E3B:22.5
PS9Z-3E3C:25
∗2
PS9Z-3E3D: 20
PS9Z-3E3E: 32.5
PS9Z-3E3F: 40
∗3
15
20
20
PS3L Series
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Direct Mount Installation
PS3L-A/B PS3L-C PS3L-D
A 2-M3 (Depth: 6 mm max.)
B 2-M3 (Depth: 6 mm max.)
A 2-M3 (Depth: 6 mm max.)
B 2-M3 (Depth: 6 mm max.)
A 3-M3
(Depth: 6 mm max.)
B 3-M3
(Depth: 6 mm max.)
PS3L-E/F PS3L-G
A 2-M4
(Depth: 6 mm max.)
B 3-M4 (Depth: 6 mm max.)
4-M4 (Depth: 6 mm max.)B
4-M4
(Depth: 6 mm max.)
A
The fi gures above show the frames only. PC board and parts are omitted for illustration purposes.
Mounting screws NOT supplied with power supplies.
Installation Mounting Hole Layout
PS3L-A/B PS3L-C PS3L-D PS3L-E/F PS3L-G
A Side Mounting
(screw from the back)
2-ø4 Holes
45
85
2-ø4 Holes
50
55
3-ø4 Holes
112
63
29
2-ø5 Holes
127
18.5
207
106
125
4-ø5 Holes
B Side Mounting
(screw from the back)
2-ø4 Holes
74
2-ø4 Holes
83
3-ø4 Holes
127
20
3-ø5 Holes
127
(or 100)
25
200
25
4-ø5 Holes
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Instructions
Notes for Installation
1. PS3L switching power supplies can be installed
in either (A) or (B) directions as shown below.
For PS3L-E/F/G types, the operating temperature
vs. output current characteristics vary with the
mounting direction. See the derating curves 120.
(A)(
B)
2. Mount the switching power supply on a metallic
surface that provides adequate heat dissipation.
Be sure to prevent heat build-up around power
supplies.
20 mm minimum
3. Maintain 20 mm clearance between the power
supplies.
4. Use mounting screws of a proper length so that
screws do not penetrate into the housing of the
switching power supply 6 mm or more.
5. Mounting screws cannot be fastened on a PC
board. Be sure to fasten the screws on the chas-
sis side.
Adjustment of Output Voltage
The output voltage can be adjusted within ±10% of
the rated output voltage by using the V.ADJ control
on the front. Turning the V.ADJ clockwise increases
the output voltage. When using a higher output
voltage, reduce the output current to make sure that
the output capacity is within the rating. Note that
overvoltage protection may work when increasing
the output voltage.
Overcurrent Protection
The output voltage drops automatically when an
overcurrent fl ows due to an overload or short circuit.
Normal voltage is automatically restored when the
load returns to normal conditions.
Overvoltage Protection
(PS3L-A)
The PS3L-A uses a Zener diode for overvoltage
protection. Do not apply an external overvoltage to
the output terminal.
(PS3L-B/C/D/E/F/G)
The output is turned off by overvoltage protection
when an overvoltage is applied. When the output
voltage has dropped due to an overvoltage (120% or
more), turn the input off, and after one minute, turn
the input on again.
Series Operation
The following series operations are allowed.
A
+
-
INAC OUT
+
-
IN OUT
Load
Load
B
+
-
INAC OUT
+
-
IN OUT
Load
D
D
For series operation (B), insert Schottky diodes D
as shown in the fi gure. Select a Schottky diode in
consideration of the rated current.
Notes for Operation
1. Output interruption may indicate blown fuses.
2. The internal fuse inside the power supply is for
AC input. When using with DC input, install an
external fuse for DC input.
To avoid blown fuses, select fuses in consider-
ation of the rated current of internal fuses.
Rated Current of Internal Fuses
Part Number Rated Fuse Current
PS3L-A 2A
PS3L-B
PS3L-C 3.15A
PS3L-D 2A
PS3L-E 4A
PS3L-F
PS3L-G 6.3A
3. Avoid overload and short-circuit for a long period
of time, otherwise the internal elements may be
damaged.
4. Not suitable for parallel operation.
5. DC input operation is not subject to safety
standards.
Insulation/Dielectric Test
When conducting an insulation/dielectric test,
short-circuit the input (between AC) and output
(between + and –). Do not apply or interrupt the volt-
age suddenly, otherwise the surge voltage may be
generated and the power supply may be damaged.
Safety Precautions
Do not use switching power supplies with electric equipment whose malfunc-
tion or inadvertent operation may damage the human body or life directly.
Make sure that the input voltage and output current do not exceed the ratings.
If the input voltage and output current exceed the ratings, electric shock, fi re,
or malfunction may occur.
Do not disassemble, repair, or modify the power supplies.
Do not touch the switching power supplies while input voltage is applied,
otherwise electric shock may occur.
Provide the fi nal product with protection against malfunction or damage that
may be caused by the malfunction of switching power supplies.
•
•
•
•
•
Operating temperatures should not exceed the ratings. Be sure to note the
derating characteristics. If the operating temperature exceeds the ratings,
electric shock, fi re, or malfunction may occur.
Blown fuses indicate that the internal circuits are damaged. Do not just
replace the fuse and reoperate, otherwise electric shock, fi re, or malfunction
may occur.
Do not use the switching power supplies to charge rechargeable
batteries.
•
•
•
