... :CE CCC UL ROHS2. Input voltage: 110/230V AC 50\60Hz3. Power factor: ≥0.6 4. Output voltage: 23. ... high efficiency design 12. adopt with high efficiency, low power wastage, stabilize PWM chip can reach energy efficiency and ... pins:China standard,American standard,European standard,Han regulation More adapter, power adapter, power supply, charger, battery charger, Led charger ,mobile charger, ...