... . Input voltage: 110/230V AC 50\60Hz3. Power factor: ≥0.6 4. Output voltage: 23. ... 8-24.5V DC5. Output current: 0~15A6. Power Efficiency ... test .15. over loading protection, over-voltage protection, over-current protection, primary, secondary ... American standard,European standard,Han regulation More adapter, power adapter, power supply, charger, battery charger, ...