high voltage switching power supply 1,Good quality,Two-year ... BEAB,PSE,GS,CE,CB,FCC,BSMI,C-Tick, high voltage switching power supplyElectric performance l Output power(max) ... Efficiency(max) 88% Descriptionl Output 260wl All range voltage inputl High efficiency , low loss .l Meet “European commission ... -217F over 50k hours, full load 25°Cl Insulation resistance 500Vdc 100MΩmin between AC plug and DC ...