HuaZhenYuan-009 Adjustable Voltage Regulated Power Adapter | Digital Display AC to DC Converter with Knob Control 

Precision Power Control for Electronics Repair, Testing, and DIY Projects

The HuaZhenYuan-009 is a versatile and high-performance adjustable voltage regulated power adapter, ideal for powering and testing various low-voltage electronic devices. Designed with a built-in digital display and precise voltage control knob, this adapter delivers accurate and safe power output, making it a must-have for technicians, hobbyists, and engineers.

With support for AC to DC conversion, the HuaZhenYuan-009 allows you to set the output voltage according to your exact needs — ideal for sensitive components, LED strips, routers, mini fans, amplifiers, and DIY electronics projects. Its compact design and EU plug compatibility make it easy to carry and use anywhere.

Key Features:

• ✅ Adjustable Voltage Output – Fine-tune the DC voltage with a control knob to meet specific power requirements of your device.

• ✅ Bright Digital Display – Real-time voltage monitoring with a clear, easy-to-read LED screen.

• ✅ AC to DC Converter – Efficiently converts 220V AC input to your desired low-voltage DC output.

• ✅ Safe & Regulated Power – Built-in protection circuitry ensures safe power delivery for sensitive electronics.

• ✅ Knob Control Design – Effortlessly adjust voltage output using the precision rotary dial.

• ✅ Universal Applications – Perfect for powering routers, LED lights, modems, amplifiers, fans, small tools, and more.

• ✅ Plug & Play (EU Plug) – Ready for immediate use with EU-compatible socket.

  Specifications: