... /current:50V/40A2,Size:L200*W110*H50mm3,Steady precision:±3%4,Rippeand Noise:≤50mV5,Overvoltage protect:115%~135%(Rated output voltage ... input-enclosure:AC1500V,1min output-enclosure:DC500V,1min10,Work environment:0~45°C,20%~90%RH(no frost)11,Safey standard ... % loaded with aging test,make the product have high reliability. LED display panel power supply