12V 4A Power Supply - COOLM AC 100-240V 50/60Hz to DC 12 Volt 4 amp 4Amp 48W Power Converter Charger 12V4A + 5.5x2.1mm DC Female Jack Socket for 12V

12V 4A Power Supply - COOLM AC 100-240V 50/60Hz to DC 12 Volt 4 amp 4Amp 48W Power Converter Charger 12V4A + 5.5x2.1mm DC Female Jack Socket for 12V

Output: DC 12V 4A / 4000mA 48W, 3.6 Ft Cable, DC interface size: 5.5mm x 2.5mm (and compatible with 5.5mm x 2.1mm) It perfect replacement for 2A / 2.5A / 3A / 3.5A as amperage isnt forced. (If your previous Adaptor was less than 4A then this will be a perfect replacement as amperage is NOT Forced) Third generation smart IC chip features: Short Circuit Protection, Overload Protection, Over Voltage Protection to protect your device Free 5.5x2.1mm female connector easier for led strip or camera installation, save time and more securer cable connection. What You Get: 1 * DC 12V 4A power supply and 5.5mm x 2.1mm Female connector, and friendly customer service. Please feel free to Contact us at any time. Specifications:
Input Voltage: 100-240V AC 50/60Hz
Output Voltage: 12V DC
Output current: 4
Output Power: 48 Max
AC Plug: US Wall Plug DC Cable length: about 3.6FT / 110cm
DC Output Plug Size: 5.5mm x 2.5mm (Compatible with 5.5mm x 2.1mm Plug)
Non-waterproof: Used indoors only

Product advantages:
· AC input voltage applied worldwide
· High efficiency and low operating temperature
· Soft-start current, effectively reduce the AC input impact
· Short circuit protection, overload protection
· Small size and light weight
· 100% full load burn-in test
· Performance: with constant voltage, over-voltage, automatic recovery functions

Three conditions that must be met to select a power adapter:
1. Adapter connector(5.5x2.5mm DC Jack) matching with the device.
2. The output voltage(DC 12V) of the adapter must be the same as the rated input voltage of the load (mobile device), or within the acceptable voltage range of the load (mobile device), otherwise it may burn the load (mobile device).
3. The output current (4A) of the power adapter should be equal to or greater than the current of the load (mobile device) to provide sufficient power.

Application:
Commonly used for LED signage, CCTV security surveillance camera, security DVR, lighting, car, boat, monitors, printers, sensors, external hard drives, audio mixing and recording equipment, and more.

Package include:
1 X 12V 4A AC Power Adapter
1 X 5.5mm x 2.1mm Female connector.