... UL ROHS2. Input voltage: 110/230V AC 50\60Hz3. Power factor: ≥0.6 4. Output voltage: 23.8-24. ... , over-current protection, primary, secondary isolated. ensure power supply security16 Input pins:China standard,American standard,European standard ... ,Han regulation More adapter, power adapter, power supply, charger, battery charger, Led charger ,mobile charger ...