12V 3A AC to DC Adapter Power Supply with 5.5 x 2.1mm & 2.5mm Plug

Product Description

Extensive Compatibility: This 12-volt 3-amp adapter is suitable for electronic products with a 12V 0.1a~3a 100mA~3000mA DC power jack (center positive).

Excellent Material: The sturdy flame-retardant exterior shell protects against scratches, bumps, and drops, while also providing increased longevity and pressure resistance for the internal components during emergencies.

Smart Security: Our adapter comes with comprehensive protection features, including Short Circuit Protection, Temperature Protection, Over Load Protection, Over Voltage Protection, Over Current Protection, and Over Charge Protection, thanks to the built-in security chip.

Product Specification: The input is 100-240V 50-60Hz, and the output is 12V=3A. The plug polarity is inner positive (+) and outer negative (-), and the plug size is 5.5mm x 2.1mm (applicable 2.5mm). The cable length is 3.3 feet (100 cm).

Please check the power specification of your device port to ensure compatibility. Using different volts may result in damage to your electronic devices, so please compare the compatibility carefully.

Note: 1. Verify if your electronic device requires 12 volts. 2. Ensure that the device operates within the range of 12 volts and 3 amps, with a positive center jack. 3. Check and compare the outer and inner diameter sizes of the DC jack. 4. Verify the polarity of the DC jack of your electronic device (positive (+) and negative (-)). 5. Incorrect size and power polarity will render the adapter useless. 6. This adapter is not waterproof. If using it outdoors, please provide waterproof protection.

Remind: The power adapter is a continuous current type and is suitable for electronic equipment that requires a constant power supply.

[Power Specs]: Input 100V-240V 50/60Hz; Output: 12V 3A. Output adaptor Self-Adapting Barrel jack size: 5.5mm x 2.1mm (applicable 2.5mm) positive (+) center.

[Intelligent Identification Output]: This adapter supports a wide range of electronic devices with power requirements ranging from 12V 0.1A to 3A (E.g; 0.1a 100ma | 0.3a 300ma | 0.4a 400ma | 0.5a 500ma | 0.6a 600ma | 0.7a 700ma | 0.8a 800ma | 0.9a 900ma | 1a 1000ma | 1.5a 1500ma | 2a 2000ma | 2.5a 2500ma | 3a 3000ma).

[Safety smart]: Our adapter is equipped with built-in emergency protection mechanisms, including short circuit, over current, over voltage, and over temperature protection.

[Extensive Compatibility]: Perfectly suitable for a variety of 12V electronics, including CCTV Cameras, LED Strip lights, Yamaha keyboards, BT speakers, GPS devices, webcams, routers, and more.

[Lifetime friendly customer service]: If you are unsatisfied with the product, you can either receive a replacement or a full refund.

product information: