SHNITPWR 12V 6A AC DC Power Supply Adapter Converter 100V~240V AC to DC 12 Volt 6 Amp 72W LED Driver Transformer with 5.5x2.5mm Plug for 5050 3528 LED Strip 3D Printer CCTV Security System LCD Monitor

Input: AC 100 - 240V, 50 / 60Hz ; Output: DC 12V, Max 6A, 72W ; It can supply with all amperage less than 6A. ---such as 500mA, 1A, 2.5A, 3A, 5A, 6A. If your device draws 4A then 4A will be supplied. But if draws more than 6A, only 6A will be supplied and power supply will be damaged soon. NEVER OVERLOAD！ Please pay attention to the size and polarity of the power plug.The polarity of this adapter is Central Positive(+) and Outer Negative(-).And it can Only be used for devices with sockets of 5.5 x 2.1mm! If you are not sure whether the adapter matches your device, feel free to contact us by email. Certified by FCC CE ROHS. We focus on producing high quality power adapters. No noise, low temperature operation, no spontaneous combustion, no explosion, no fire hazard, stable output. Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection. It is perfect for 5050 3528 12V LED Strip Light, Wireless Router, ADSL Cats, HUB, Security Cameras, Audio/ Video Power Supply, 3D Printer, LED Driver, CCTV Security System, LCD Monitor, Webcam Router and other 12V devices. This product is an AC to DC adapter, NOT charger!!!It can’t be used to charge electronic devices with batteries, such as laptops. Otherwise, it may damage your device. If you don't like our product or don't want it, please feel free to contact us. We will happily accept the return and give you refund, we have 30 days money back guarantee, 18 months exchange. Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing. Parameter   Input: AC 100V~240V 50/60Hz Output Voltage: DC 12V ( constant voltage ) Output Current & Wattage: 6A 72W at max Output DC connector:5.5mm x 2.5mm (inside"+", outside"-") Safety Compliance: FCC / CE/ RoHS Working Temperature: -10℃~50℃ Weight: 0.87 lb / 396g   Package included   1x 12V 6A power supply adapter 1x AC input power cable   Is this DC 12V 5A power supply (PS) compatible with your device? 1. Please find the spec label of your device and check the working voltage. It should be 12V DC, not be AC 12V or lower/higher than 12V DC. Otherwise, your device will not work or be damaged. 2. Check the max current your device will draw. It should be equal to or less than 6A,such as 2A, 5A,6A. Otherwise, your device won’t work well and the power supply will be damaged very soon. 3. Check the power input port of your device. Its outer diameter should be 5.5mm; inner core diameter should be 2.5mm or 2.1mm. Inner core polarity should be"+", exterior polarity should be" - ". 4. If you have a power supply for reference, their output voltage, plug size, polarity should be the same .If our PS’s current is equal to or higher than original one’s, then our PS will work with your device.