12V DC 15 Amp 18 channel cctv power supply Item NO.:HJ-18CH-15 Specifications Input Voltage: 100~240VAc 50/60Hz Output Current: 15A 180W Output Port : 18ch Shell Material: Metal case Protection: Shortage Protection, Overload Protection, Over Voltage Protection Working Temperature: 0~40C Storage Temperature: -20~60C Ambient Humidity: 0~95% Non-Condensation Demension: 315mm (L) x 221mm (W) x 64mm (H) IN-DOOR USE ONLY! The power supply adaptor has an aesthetic, solid made metal box. The device operation is sygnalized by LED indicator placed on the box. The power supply adaptor is stabilized and allows to connect up to 18 devices with max. current consumption of 1.5A for each output. Eeach output is protected by a glass fuse and has a LED indicator which informs about output voltage presence. The adaptor has also the power off jumpers for each output. Attention! If the power adaptor is using for continuous work (24H) the rated current of the adaptor should be less than 80% of the maximal current. Please pay attention for proper cooling conditions of the power adaptor during work! Model number HJ-18CH-15 Input Input voltage AC100-240V, 50/60Hz Output Output connector Terminal Max power 180W Output voltage DC 12V + / - 5% Ripple wave (mVp-p): <1% Linear modulate ±0.5%max Temperature coefficient ±0.02%/℃ Start time ≤3s(240VAC input,io=100%) Guard time ≥20ms(240VAC input,io=100%) Output standard 12V15A,18 channelOutput Protection Override protection 115%-200%vA,automatic recovery short-circuit protection 1 channel: automatic recovery Insulation Insulation strength 1500VAC/10mA,1MIN Insulation resistance ≥30MΩ,DC 500V Environment Working temperature 0℃-40℃,10%-90%RH Store temperature -20℃-60℃,10%-90%RH Size Size 　315*221*64mm Net Net weight 2.1kg