SPECIFICATION
MODEL
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT VOLTAGE ADJ.RANGE
LINEREGULATION
LOADREGULATION
SETUP,RISETIME
VOLTAGERANGE
EFFICIENCY (Typ.)
INPUT
INRUSHCURRENT (Typ.)
OVERTEMPERATURE
SAFETY STANDARDS
EMSIMMUNITY
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
DCCURRENT (Typ.)
105~135% ratedoutputpower
Protectiontype: Shutdowno/pvoltage,re-powerontorecover
Protectiontype:Shutdowno/pvoltage,re-powerontorecover
95 5 (TSW1)detectonmainpowertransistor
Protectiontype:Shutdowno/pvoltage,recoversautomaticallyaftertemperaturegoesdown
CompliancetoEN55022(CISPR22)ClassB
CompliancetoEN61000-4-2,3,4,6,8;ENV50204,lightindustrylevel,criteria A
-20~+60 (Refertooutputloadderatingcurve)
20~90%RHnon-condensing
-40~+85 ,10~95%RH
0.03%/ (0~50 )
10~500Hz,2G10min./1cycle,60min.eachalongX, Y,Zaxes
209.4Khrsmin.MIL-HDBK-217F(25 )
215*115*50mm(L*W*H)
1.1Kg;12pcs/14.4Kg/0.92CUFT
FileName:SD-350-SPEC2010-10-18
350WSingleOutputDC-DCConverter
Features :
SD-350 series
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
I/P-O/P:1.5KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC
I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC /25 /70%RH
SAFETY &
EMC
(Note4)
EMICONDUCTION&RADIATION
ENVIRONMENT
PROTECTION
1. All parameters NOT specially mentioned are measured at 24,48,96VDC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.
(as available on http://www.meanwell.com)
SD-350B SD-350C
5V 5V12V 12V24V 24V48V 48V
57A 60A27.5A 27.5A14.6A 14.6A7.3A 7.3A
0~57A 0~60A0~27.5A 0~27.5A0~14.6A 0~14.6A0~7.3A 0~7.3A
285W 300W330W 330W350.4W 350.4W350.4W 350.4W
100mVp-p 100mVp-p120mVp-p 120mVp-p150mVp-p 150mVp-p200mVp-p 200mVp-p
2.0% 2.0%1.0% 1.0%1.0% 1.0%1.0% 1.0%
4.5~5.5VDC 4.5~5.5VDC11~16VDC 11~16VDC23~30VDC 23~30VDC43~53VDC 43~53VDC
0.5% 0.5%0.3% 0.3%0.2% 0.2%0.2% 0.2%
1.0% 1.0%1.0% 1.0%1.0% 1.0%1.0% 1.0%
300ms,50msatfullload
B:19~36VDCC:36~72VDCD:72~144VDC
74% 76%
14.4A/24V 7.6A/48V
80% 81%80% 81%84% 82%
16A/24V 8.8A/48V17.6A/24V 9.0A/48V17.6A/24V 9.0A/48V
C:45A/48VDCD:45A/96VDC
5.75~6.75V 5.75~6.75V16.8~20V 16.8~20V31.5~37.5V 31.5~37.5V53~65V 53~65V
IEC60950-1CBapprovedby TUV(forDtypeonly)
2:1 wide input range
Protections: Short circuit / Overload / Over voltage / Over temperature
1500VAC I/O isolation
Forced air cooling by built-in DC Fan
100% full load burn-in test
24V and 48V input voltage design refer to LVD
2 years warranty
(for D type only)
http://store.iiic.cc/
SPECIFICATION
MODEL
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT VOLTAGE ADJ.RANGE
LINEREGULATION
LOADREGULATION
SETUP,RISETIME
VOLTAGERANGE
EFFICIENCY (Typ.)
INPUT
INRUSHCURRENT (Typ.)
OVERTEMPERATURE
SAFETY STANDARDS
EMSIMMUNITY
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
DCCURRENT (Typ.)
Protectiontype: Shutdowno/pvoltage,re-powerontorecover
Protectiontype:Shutdowno/pvoltage,re-powerontorecover
75 5 (TSW1)detectonmainpowertransistor
Protectiontype:Shutdowno/pvoltage,recoversautomaticallyaftertemperaturegoesdown
CompliancetoEN55022(CISPR22)ClassB
Complianceto ightEN61000-4-2,3,4,6,8;ENV50204,l industrylevel,criteria A
-20~+60 (Refertooutputloadderatingcurve)
20~90%RHnon-condensing
-40~+85 ,10~95%RH
0.03%/ (0~50 )
10~500Hz,2G10min./1cycle,60min.eachalongX, Y,Zaxes
215*115*50mm(L*W*H)
1.1Kg;12pcs/14.4Kg/0.92CUFT
FileName:SD-350-SPEC2010-10-18
350WSingleOutputDC-DCConverter
Features :
SD-350 series
105~135% ratedoutputpower
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
I/P-O/P:1.5KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC
I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC /25 /70%RH
ENVIRONMENT
EMICONDUCTION&RADIATION
SAFETY &
EMC
(Note4)
PROTECTION
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
SD-350D
5V 12V 24V 48V
60A 29.2A 14.6A 7.3A
0~60A 0~29.2A 0~14.6A 0~7.3A
300W 350.4W 350.4W 350.4W
100mVp-p 120mVp-p 150mVp-p 200mVp-p
2.0% 1.0% 1.0% 1.0%
4.5~5.5VDC 11~16VDC 23~30VDC 43~53VDC
0.5% 0.3% 0.2% 0.2%
1.0% 1.0% 1.0% 1.0%
300ms,50msatfullload
B:19~36VDCC:36~72VDCD:72~144VDC
78%
6A/96V
83% 87% 89%
6A/96V 6A/96V 6A/96V
C:45A/48VDCD:45A/96VDC
5.75~6.75V 16.8~20V 31.5~37.5V 53~65V
209.4Khrsmin.MIL-HDBK-217F(25 )
IEC60950-1CBapprovedby TUV(forDtypeonly)
2:1 wide input range
Protections: Short circuit / Overload / Over voltage / Over temperature
1500VAC I/O isolation
Forced air cooling by built-in DC Fan
100% full load burn-in test
24V(B) and 48V(C) input voltage design refer to LVD
2 years warranty
1. All parameters NOT specially mentioned are measured at 24,48,96VDC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.
(as available on http://www.meanwell.com)
(for D type only)
http://store.iiic.cc/
MechanicalSpecification
DeratingCurve
FileName:SD-350-SPEC2010-10-18
CaseNo.912BUnit:mm
AMBIENTTEMPERATURE( )
LOAD(%)
100
100
20
40
60
80
-20 20 30 40 50 60
SD-350B,C,D-5
others
StaticCharacteristics
B:19
C:36
D:72
24
48
96
36
72
144
LOAD(%)
Ta=25
90
100
80
70
60
50
40
(HORIZONTAL)
fosc:100KHz
BlockDiagram
PWM
CIRCUIT
DETECTION
O.L.P.
EMI
FILTER FILTER POWER
SWITCHING FILTER
&
RECTIFIERS +V
-V
I/P
FG
CONTROL
FAN
FILTER
RECTIFIERS
&
O.T.P.
O.V.P.
(ONLY DSERIES)
TerminalPinNo. Assignment:
PinNo. PinNo.
1 4,5,6
3
2 7,8,9
Assignment Assignment
DCINPUT V+ DCOUTPUT V-
DCINPUT V- DCOUTPUT V+
FG
50
25
16
135
9.5
8.3
36.7
50
50.5
10
115
95
32.5
37.5
9
8
2
1
4
3
6
5
7
LED
+V ADJ.
13max.
C
L
6-M4L=6mm
32.5 150
215
15
27.5 177.5
32.5
19
150
117.5
4-M4L=5mm
6-M3L=3mm
47.5
Airflow
direction
350WSingleOutputDC-DCConverter SD-350 series
INPUTVOLTAGE(V)
http://store.iiic.cc/