30V 10A Bench Power Supply With Encoder Knob Four Memory Presets OCP OVP Protection USB Type A And Type C Fast Charge Key Lock High Precision 0.001V 0.001A Display For Electronics Repair DIY Lab

High-Precision 30V/10A Bench Power Supply with Encoder
✔️ Encoder knob for ultra-fine control; four memory presets

This bench power supply delivers clean, adjustable DC output for electronics repair, PCB testing, and DIY lab work. It combines lab-grade voltage/current control with a precise encoder for smooth, tactile tuning.

✅ 0.001V / 0.001A high-precision four-digit display
✅ Encoder knob enables smooth, rate-controlled voltage/current tuning
✅ 4 memory presets for fast recall of common setups
✅ OVP and OCP protections safeguard your devices
✅ Short-circuit protection and auto thermal management
✅ USB-A and Type-C fast charging with PD/QC support

💡 What is a bench power supply with encoder knob used for in electronics repair?

It's a handy power source for precise lab work, enabling exact voltage/current control during testing, charging, and experiments.

- Handy power tool for electronics repair, PCB testing, and DIY projects
- Allows quick recall of common settings with four memory presets
- Provides safety with OVP, OCP, and thermal protection
- Supports USB-C PD and QC fast charging for mobile devices