Variable DC Power Supply 30V 10A Benchtop Pro-Grade Regulated Switching Power Supply With On Off Output Switch High Precision 4-Digit LED Display USB 5V 2A Port For Lab Prototyping And DIY Electronics

High-Precision 30V 10A Benchtop DC Power Supply (Single)
✔️ 30V/10A adjustable output, 4-digit LED display, USB 5V2A

This pro-grade switching DC power supply delivers precise, regulated output for lab benches, electronics prototyping, and DIY builds. It combines a high-resolution readout, safety protections, and a USB charging port for convenient power to auxiliary devices.

✅ Output range: 0-30 V, 0-10 A, 0.01 V, 0.001 A resolution
✅ Display: real-time V, A, and W on a bright 4-digit LED
✅ Safety features: over-voltage, over-current, over-temperature, short-circuit protection
✅ USB port: 5V/2A charging for accessories
✅ Compact size: 8.4 x 3.3 x 5.5 in (213 x 84 x 140 mm); weight 2.6 lb

💡 What is a bench power supply used for in electronic prototyping and lab work? Handy tool for powering circuits with safe voltage and current limits.
- Power microcontroller projects, sensors, and drivers.
- Test circuits with precise voltage control and current limiting.
- Protect devices from overload and short circuits during bench experiments.