Adjustable Power Supply 0-5V 50A 400W Switching Power Supply Continuous Adjustable

5V 50A Output voltage adjustable,Output current adjustable,OEM High efficiency,over load ,over voltage,short circuit protection

Input Voltage:220V±20%

Frequency:47-63HZ

Output Voltage:5V 50A

Type 1: Voltage continuous adjustment from 0.1V, control voltage 0~5V

Type 2:Potentiometer control 

Technical parameters

Input Voltage Range:175-264VAC

Frequency:47-63Hz

Input Inrush Current:100A/230V (cold start)

Input Leakage Current:<0.7mA/230VAC

Line Regulation (full load):≤±0.5%

Load Regulation:V1:≤±0.5%  V2:≤±1%

Output Voltage Adjustment Range:V1:15%-105% rated output voltage

Output Overload Protection:110%-150%

Isolation Intensity:I/P-O/P:1.5KVAC/1min,I/P-FG:1.5KVAC/1min,O/P-FG:0.5KVAC/1min

Rise Time:50ms(typical)

Hold Up Time:20ms(Typical)

Working Environment:-10°c ~ +50°c ,20% ~90% (non condensating)

Storage Environment: -20°c ~ +85°c ,20% ~95% (non condensating)

Safety Standards:Design refer to GB4943,UL60950,EN60950

EMC Standards:Design refer to GB9254,EN55022 class A,EN61000-3-2,3 EN61000-4.2.3.4.5.6.8.11

Cooling Method:Wind

MTBF:30000hours

Ripple:50mV(typical)

Size:222*110*58mm

Wieght:1.1kgs

Specifications

Model No.	DC Output	Load Regulation	Ripple & Noise	Efficiency
SKK-400W-5	5V 50A	0.5%	80mV	72%
SKK-400W-12	12V 30A	0.5%	120mV	76%
SKK-400W-15	15V 25A	0.5%	120mV	76%
SKK-400W-24	24V 20A	0.5%	150mV	80%
SKK-400W-48	48V 10A	0.5%	190mV	82%
SKK-400W-110	110V 3.5A	0.5%	250mV	80%

Adjustable Power Supply 0-5V 50A 400W Switching Power Supply Continuous Adjustable