LED display panel power supply

1,Wide Input Range:AC176~264V 2,High efficiency,miniaturization 3,Protect function:short circuit,over load,overvoltage protect

Main specification:

1,Output Voltage/current:50V/40A

2,Size:L200*W110*H50mm

3,Steady precision:±3%

4,Rippeand Noise:≤50mV

5,Overvoltage protect:115%~135%(Rated output voltage)

6,Short circuit protect:long-term

7,Output start time:≤1.5S@230VAC

8,Output keep time:≥20mS@230VAC

9,Insulating strength:input-output:AC1500V,1min

                                  input-enclosure:AC1500V,1min

                                  output-enclosure:DC500V,1min

10,Work environment:0~45°C,20%~90%RH(no frost)

11,Safey standard:EN60950,GB4943

12,Over load protect:105%~150%(rated load),self-restore

13,Output adjust range:±10%(rated output voltage)

14,Inrush starting current:40A@230VAC(Cold Start)

15,Input voltage & frequency range:176~264VAC/47~63Hz

16,100% loaded with aging test,make the product have high reliability.

LED display panel power supply