AC-DC Adapter for VX-AP250 / AP400 PWR-ap250-24v: AC-DC Adapter for VX-AP250: Input Requirement: Item Specifications Min Type Max Normal AC Input Voltage Single Phase 100 Vac 110Vac / 220Vac 240 Vac AC Input Voltage Range Single Phase 90 Vac 110Vac / 220Vac 264 Vac AC Input Frequency Single Phase 47 Hz 50/60 Hz 63 Hz AC Input Current Typical Input Voltage & Output at Full Load. 350 mA AC Inrush Current Typical Input Voltage & Output at Full Load, 25 30 A Efficency Typical Input Voltage & Output at Full Load 70% Output Specification Normal DC Output Voltage 24 Vdc DC Output Voltage Range Typical Output Voltage ±5% 22.8 V 25.2 V Load Current Range 0.1A 0.75A Peak Load Current Time < 60 S 1.0 A Ripple Typical Input Voltage, typical load current, 25 240 mV Hold-Up Time At Typical Input Voltage and Full Load 10 mS Turn-On Delay Typical Input Voltage & Typical Load Current 1S Over Current Protection Auto Recovery Short Circuit Protection The adapter is not damaged by short, the DC Output to Ground Over Voltage Protection