This adjustable DC bench power supply is designed to provide controlled DC output for electronics testing, circuit repair, battery charging, DIY projects, and compatible low-voltage devices. It supports both constant voltage and constant current operation, allowing users to fine-tune output based on the connected equipment’s requirements. The front digital display shows voltage, current, and power readings for easier monitoring during use. Separate coarse and fine adjustment knobs provide more precise control, while the ventilated metal housing supports stable operation during regular workshop or lab use.
Technical Details:
- Product type: Adjustable DC bench power supply
- Input voltage: 110V / 220V AC
- Output voltage: 0–30V DC adjustable
- Output current: 0–10A adjustable
- Rated power: 300W
- Operating modes: Constant voltage and constant current
- Display: Digital voltage, current, and power readout
- Controls: Coarse and fine adjustment knobs for voltage and current
Suitable for: Electronics testing, circuit troubleshooting, battery charging, DIY electrical projects, repair benches, and compatible 0–30V DC devices
Use note: Verify device voltage, current, polarity, and load requirements before connection.

