R-Tech DC12V 1A UL-Listed Switching Power Supply Adapter for CCTV - 5 Pack - Black

UL approved Switching Power supply. Input Voltage: 100-120V Input Voltage range: 100V-120v Input Voltage frequency: 50hz, 60hz Output Voltage: 12Volts Output Voltage Range: Minimum 11.4V, Maximum 12.6V Output Current: 1Amp Cord Length: 56inches Connector: 5.5mm Outside Diameter, 2.1mm Inside Diameter, 10mm Long, Center positive. Minimum Efficiency: 77.75% @ 115Vac input and output at full load. Over-Current/Short Output Protection: The power supply will withstand a continuous output short. Normal operation will resume when the short is removed. Lead Free & RoHS compliant Note: Standard power supply tip sizes are (OD - Outside diameter, ID - Inside diameter): 5.5mm OD/2.5mm ID, 5.5mm OD/2.1mm ID This power supply comes with a 5.5mm OD / 2.1mm ID tip. Trademark: R-Tech Registration# 4777168 DVE UL Listed E135856