High Efficiency LED Display Power Supply / 220V 400WSwitching Power Supply 80A

Switching power supply

WJX-SM-400W-5

OUTPUT

DC Voltage

5V

Current Range

0~60A

Rated Current

80A

Rated Power

400W

Ripple & Noise(max.)

<250mVp-p

Voltage ADJ.Range

4.5~5.6V

Voltage Tolerance

+/- 2.0%

Line Regulation

+/- 0.5%

Load Regulation

+/- 1.0%

Setup,Rise Time

200ms,100ms/230VAC

Hold up time

20ms/230VAC

INPUT

Voltage Range

110-260VAC

Frequency Range

47-63Hz

Efficiency(Typ.)

80-88%

AC Current

4.1A/230VAC

Inrush Current(max.)

60A/230VAC

Leakage Current

< 0.5mA /240VAC

Protection

Over Load

105 ~ 150% rated output power

Protection type: Constant current limiting,recovers automatically after fault condition is removed

Over Voltage

115%~ 135%

Protection type: Shut down O/P voltage,re-power on to recover

Over Temperature

90 +/- 5

Protection type: Shut down O/P voltage,recovers automatically after temperature goes down

Function

Fan on/off control(Typ.)

RTH250 Fan on,45 Fan off

Environment

Working Temp.

-40 ~ +60 (Refer to output load derating curve)

Working Humidity

20 ~ 90% RH, non-condensing

Storage Temp., Humidity

-40 ~ +85, 10 ~ 95% RH