large power switch power supply
1.CE RoHS approved
2.2years warranty
3.86% efficiency
4.100% test
WEHO switch manufacturers SCN-1200-36 1200w 36v 33amp power supply
Model Performance | SCN-1200-12 | SCN-1200-24 | SCN-1200-36 | SCN-1200-48 | |
DC Output Volta | 12V | 24V | 36V | 48V | |
Output voltage tolerance(Note 2) | ±1% | ±1% | ±1% | ±1% | |
Rated output current | 100A | 50A | 33.3A | 25A | |
Output current range | 0-100A | 0-50A | 0-33.3A | 0-25A | |
Ripple and noise(Note 3) | 120mVp-p | 200mVp-p | 200mVp-p | 240mVp-p | |
Inlet stability(Note 4) | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
Load stability(Note 5) | ±1% | ±0.5% | ±0.5% | ±0.5% | |
DC output power | 1200W | 1200W | 1200W | 1200W | |
Efficiency | 80% | 85% | 86% | 87% | |
DC voltage adjustable range | ±10% | ±10% | ±10% | ±10% | |
Impact current | Cold start current 45A/230VAC | ||||
Overload protection | <3.5mA/240VAC | ||||
over-voltage protection | 105%~135% type:FOLDBACK cut off output reset:Automatic recovery | ||||
High temperature protection | 13.8~16.2V | 27.6~32.4V | 31~36.5V | 57.6~67.2V | |
temperature coefficient | RTH1 OR RTH2>=55°C FAN ON,<=45°C FAN OFF,>=70°C cut off output | ||||
Start-up,upper,rentention time | ±0.03%°C(0~50°C) | ||||
shock resistance | 2s,50ms,20ms | ||||
Withstand | 10~500Hz,2G 10min./1circle,time:60min.,axes | ||||
Insulation Resistance | Input to Output Isolation:3KVAC,input&shell:1.5KVAC output &shell:0.5KVAC | ||||
work Temperature/ humidity | Input to Output Isolation,,input&shell, output &shell:500VDC/100M Ohms | ||||
Storage Temperature,temperature | -10°C~+50°C,20%~90%RH | ||||
Outline dimension | -20°C~+85°C,10%~95%%RH | ||||
Weight | 291*132*68mm shell:910 | ||||
Safety standards | 5Kgs | ||||
EMC Standard | UL1950,TUV EN60950 | ||||
Model Performance | CISPR22(EN55022),IEC1000-42,3,4,5,6,8,11 IEC100-3-2 | ||||
we use 4 trips to reinforce our carton,
the international standards package methods guaranteed our goods safety during transportation

all of our products have approved CE ROHS and ISO9001:2008

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