30V 5A Adjustable DC Power Supply With Dope Encoder Knob, Switching Regulated Bench Power Supply, 3 Digit LED Display, Easy Voltage And Current Tuning For DIY Electroplating And LED Testing
✔️ 30V adjustable output, 5A max, encoder knob; single unit with cord
This compact bench supply delivers up to 30V and 5A with 0.1V and 0.01A resolution, ideal for LED tests, electronics prototyping, electroplating, and lab work. It ships with a power cord, output load cord, and user manual, and is designed to save bench space with a portable, durable build.
✅ Output range: 0-30V, 0-5A with 0.1V and 0.01A steps
✅ Encoder knob enables digit-by-digit voltage/current setting
✅ 3-digit LED display with backlight for clear readings (0.1V/0.01A)
✅ Portable form factor: 6.5 x 4.0 x 3.2 in (165 x 102 x 81 mm); 1.54 lb
✅ Safety protections: OVP, OCP, OTP, OPP, short-circuit protection
✅ Included: power cord, output load cord, user manual, and the DC power supply
💡 What is a bench power supply used for in electronics testing and prototyping?
In simple terms, it provides a stable DC power source for development and testing.
- Stable DC voltage for microcontroller projects and sensors- Useful for LED tests, motors, and circuit debugging
- Helpful for electroplating, battery charging tasks