The DIY SmartWire DC Power Adapter is your reliable go-to cable for connecting low-voltage DC power supplies to electronic modules, sensors, lighting systems, or audio components. Featuring a standard 5.5×2.1mm female DC5521 barrel socket on one end and a 2-pin XH2.54mm connector on the other, this adapter is ideal for hobbyists, tinkerers, and makers building or repairing 5V–12V systems.

Crafted with 22AWG thick copper wire, the cable supports stable current flow up to 2A, providing dependable performance for both prototyping and permanent installations. The flexible but durable cable jacket resists wear and tear in demanding environments like embedded systems, LED lighting projects, or power amplifier setups.

Perfect for powering modules without soldering or for creating custom power distribution setups across multimedia devices, radios, and display units. Use it to simplify your connections while maintaining solid electrical integrity.

Key Features:

• Original, high-reliability DIY SmartWire cable

• DC5521 female plug (5.5mm x 2.1mm) to XH2.54 2-pin header

• 22AWG copper wire for solid power delivery

• Compatible with 5V to 12V DC systems, MAKE SURE THE POLARITY IS CORRECT WAY FOR THE UNIT YOU CONNECT TO.

• Female-to-female design for direct integration

• Ideal for LED projects, power amplifiers, DIY electronics, and embedded hardware

• Flexible, rugged PVC insulation for long-term use

Specifications:

• Product Type: DC Adapter Cable

• Connector A: 5.5 x 2.1 mm DC5521 Female Plug

• Connector B: XH2.54mm 2-Pin Header

• Wire Gauge: 22 AWG

• Voltage Support: DC 5V–12V

• Max Current: Up to 2A

• Length: [Specify as needed]

• Gender: Female–Female

• Application: Multimedia devices, TV, Home Theater, Power Amplifier, Monitor, Projector, Radio, DIY electronics

Safety Disclaimer:

This product is designed exclusively for low-voltage DC use (5V–12V). Do not connect it to AC mains power. Always verify polarity and voltage compatibility before connecting to your devices. Misuse or incorrect wiring may damage electronics or create a safety hazard.

The manufacturer and seller accept no responsibility for injury, damage, or loss resulting from improper use, overvoltage, or non-compliant installations. By purchasing, the buyer acknowledges full responsibility for safe and appropriate use in accordance with standard electrical safety practices.