SOLTECH is a leading provider of reliable and convenient power supplies. Our power supplies are compatible with a wide range of devices and are designed for safe and reliable operation. We are committed to making technology more accessible and enjoyable for everyone. 12V 3A(3000mA) Power Supply Adapter 20AWG DC Power Extension Cable Safety First SOLTECH adapters come standard with a variety of safety features, including over-temperature protection, over-current protection, over-voltage protection, over-load protection, Input protection and short-circuit protection. Over-temperature protection is a safety feature that prevents a device from overheating. It does this by shutting down the device when the temperature reaches a certain level. Over-temperature protection is important to prevent damage to the device and to prevent fire.Over-current protection is a safety feature that prevents a device from drawing too much current. It does this by shutting down the device when the current exceeds a certain level. Over-current protection is important to prevent damage to the device and to prevent a power outage.Over-voltage protection is a safety feature that prevents a device from being exposed to too much voltage. It does this by shutting down the device when the voltage exceeds a certain level. Over-voltage protection is important to prevent damage to the device and to prevent a power surge.Over-load protection is a safety feature that prevents a device from being overloaded. It does this by shutting down the device when the current or voltage exceeds a certain level. Over-load protection is important to prevent damage to the device and to prevent a power outage.Short-circuit protection is a safety feature that prevents a device from being damaged by a short circuit. It does this by shutting down the device when the current flows through a path that is not intended. Short-circuit protection is important to prevent damage to the device and to prevent a fire.Input protection is a set of measures taken to protect electronic devices from damage caused by excessive voltage, current, or other electrical disturbances. This power adapter has been certified by UL (Underwriters Laboratories),FCC (Federal Communications Commission),CE (Conformité Européenne),RoHS (Restriction of Hazardous Substances),REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals),SAA (Standards Australia),RCM (Regulatory Compliance Mark),PSE (Product Safety Electrical and Material Safety Law),GS (Geprüfte Sicherheit, or Tested Safety),CB (Certification Body),KC (Korea Certification), andCCC (China Compulsory Certification). These certifications are some of the most rigorous in the world, and they ensure that the product meets the highest safety and quality standards. Wide compatibility This adapter is compatible with a wide range of DC 12V devices at up to 12V 3A 36W (0.5A, 1A, 1.5A, 2A, 2.5A, 3A), including LED light strips, wireless routers, switch hubs, LCD monitors, audio amplifiers, 3D printers, ham radio transceivers, ADSL modems, and audio/video power supplies. Please check the input port size of the device you want to use. The adapter tip size is 5.5mm x 2.1mm. The connector size of this adapter (5.5mm x 2.1mm) The connector size of this adapter is 5.5mm x 2.1mm. This means that the outer diameter of the tip is 5.5mm and the inner diameter is 2.1mm. Please check the power input port of your device to make sure that it is the same size. If the power port of your device is not the same size, you will not be able to use this adapter. Using an adapter with an incorrect tip size may damage your device. 12V 5A(5000mA) Power Supply Adapter 12V 3A(3000mA) Power Supply Adapter 12V 1A(1000mA) Power Supply Adapter 5V 2A(2000mA) Power Supply Adapter Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 35 4.5 out of 5 stars 41 4.6 out of 5 stars 38 4.2 out of 5 stars 44 Price $19.99$19.99 $16.99$16.99 $8.99$8.99 $9.99$9.99 Brand SOLTECH SOLTECH SOLTECH SOLTECH Watt 60W 36W 12W 10W Input Voltage AC 120~240V AC 120~240V AC 120~240V AC 120~240V Output Volts/Amps DC 12V/5A(5000mA) DC 12V/3A(3000mA) DC 12V/1A(1000mA) DC 5V/2A(2000mA) Special Features Over voltage protection, Over current protection, Over temperature protection, Short circuit protection over load protection and more Over voltage protection, Over current protection, Over temperature protection, Short circuit protection over load protection and more Over voltage protection, Over current protection, Over temperature protection, Short circuit protection over load protection and more Over voltage protection, Over current protection, Over temperature protection, Short circuit protection over load protection and more Connector size 5.5mm x 2.1mm 5.5mm x 2.1mm 5.5mm x 2.1mm 5.5mm x 2.1mm Compatible CCTV Security Cameras, DVR, NVR, LED Strip light, 12Volt Home Appliances(60W Max) and more CCTV Security Cameras, DVR, NVR, LED Strip light, 12Volt Home Appliances(36W Max) and more CCTV Security Cameras, LED light, 12Volt Home Appliances(12W Max) and more CCTV Security Cameras, LED light, 12Volt Home Appliances(10W Max) and more Adapter Type Universal Universal Universal Universal