Adjustable Laboratory DC Power Supply with Short Circuit Alarm

Keep your testing, repair, and research work steady with adjustable DC power you can trust.

Precise control makes it easier to stay consistent from one task to the next, while built-in protection features add confidence during long sessions.

Stay in control with precise output for technical work

✅ Fine voltage and current adjustment keeps your results consistent

✅ Constant voltage and constant current modes match different task needs

✅ Digital readouts make voltage and current changes easy to track

✅ Over-voltage, over-current, and overheating protection add peace of mind

✅ USB-A and Type-C charging add convenience during long work sessions

✅ A temperature-controlled fan keeps operation quieter while you focus

✅ Available in 30V 5A, 30V 10A, 60V 5A, and 120V 3A versions

The four-digit display gives detailed control down to 0.01 V and 0.001 A, so you can set output with accuracy that suits delicate electronics work. That level of control matters when you are checking circuits, adjusting components, or working on repairs where stable power is essential.

Several versions are available, and each one brings the same practical advantages to a bench, lab, school, or workshop setup. The LED display shows voltage, current, and power at a glance, so you spend less time guessing and more time working.

Use it for phone and computer repair, battery charging, electroplating, production testing, or component aging tests. The 110V and 220V input support makes it suitable for a wide range of environments, and the included power cord, test leads, and user manual make setup straightforward.

The short circuit alarm and built-in safeguards add another layer of control when you need dependable output on demanding jobs. That makes it easier to keep your workspace organized, your process clear, and your equipment protected.

Clear readings keep your output under control.

Quick adjustments make technical work smoother.

Simple connections keep your setup practical.

Everything you need is ready to start faster.

A tidy bench supports focused, reliable work.

Choose precise power that keeps your projects steady and under control.