high voltage dc power supply 1,Good quality,Two-year warranty. 2,ROHS ... ,GS,CE,CB,FCC,BSMI,C-Tick, high voltage dc power supplyElectric performance l Output power(max) 260 Output voltage:48v Output current: ... Efficiency(max) 88% Descriptionl Output 260wl All range voltage inputl High efficiency , low loss .l Meet “European commission of ... resistance 500Vdc 100MΩmin between AC plug and DC plug and case.