HPMN 48V 3A Power Supply 144W AC/DC Adapter AC 100-240V to DC 48 Volt 3 Amp Power Transformer Interface 5.5x2.5mm DC Output Plug for POE Switch CCTV Camera

48V DC Power Supply: Input 100V-240V 50/60Hz. Output 48V DC up to 3A 144W Max. Dc power adapter can provide 3A current maximum, such as DC 1A, 1.25A, 2A, 3A, if draws more than 3A, it will be damaged soon. Please not overload. It is not waterproof, Indoor use only. Plug Design and Size:48V 3A power supply is suitable for 5.5x2.5mm and 5.5x2.1mm jack for compatibility with a wide range of devices. Wide voltage input. Please note the DC plug polarity is inner Positive (+) and outer Negative (-). Important Note: 48V 3A power adapter DO NOT use for all lithium battery products! such as :Not applicable to electric bicycles, bicycle eBike lithium-ion batteries, balance bikes, cars, motorcycles, balance bikes, Ebike EMC-120 Lipo charging, Pocket Mod Sports Mod and Dirt Quad lithium batteries. Safe Protection: This switching power supply has multiple protection functions, Automatic over voltage cut-off, over current cut-off, overload cut-off, short circuit protection. Good safety performance and high reliability, smooth, flicker-free output. Wide Applications: 48 Volt 3 Amp adapter is versatile , which can be in high demand for CCTV Security Surveillance Devices, PoE switch, PoE injectors, the most model 48V PoE NVR Injector and so on