Adjustable Laboratory DC Power Supply with Short Circuit Alarm

Adjustable laboratory DC power supply delivers stable, precise power for technical work. This power supply offers accurate control for repair, testing, and research tasks.

Adjustable Laboratory DC Power Supply – Benefits for You

✅ Enjoy precise, reliable output control so your projects stay consistent and predictable.

✅ Protect your equipment with built‑in safeguards that prevent overloads and unexpected shutdowns.

✅ Work more efficiently thanks to clear digital readouts that make voltage and current adjustments simple.

✅ Switch effortlessly between constant voltage and constant current modes so you can match the needs of each task.

✅ Reduce workspace clutter with a compact, lightweight unit that fits comfortably on any bench.

✅ Charge mobile devices through USB‑A and Type‑C ports, helping you keep essential tools powered during long sessions.

✅ Rely on smart cooling that runs quietly so you can focus on delicate work without distractions.

Stay in control of your projects with a power supply designed to support consistent, professional results.

The four‑digit display allows fine adjustment down to 0.01 V and 0.001 A, giving you detailed command over output settings. Several models are available, including 30V 5A, 30V 10A, 60V 5A, and 120V 3A versions, each offering USB‑A and Type‑C connections with smooth encoder-based adjustment.

All versions use advanced micro‑switching technology to maintain stability even during demanding applications. Their high power density keeps the form factor small while still delivering strong performance. Automatic switching between constant voltage and constant current modes makes the unit intuitive to operate during tasks like diagnostics, assembly, and prototyping.

The LED display clearly shows voltage, current, and power so you always know your output at a glance. USB charging capability adds convenience when powering phones or small tools during extended work.

Built‑in protections guard against over‑voltage, over‑current, and overheating, giving you peace of mind during long-term operation. A temperature‑controlled fan provides effective cooling while minimizing noise.

The power supply supports both 110V and 220V input, making it suitable for a wide range of environments. Adjustable voltage and current ranges allow fine control from 0 up to the rated limits, ideal for testing circuits, charging batteries, or running components like LEDs, relays, or motors.

Common uses include production line testing, electronic repair for phones, computers, and monitors, automotive audio work, electroplating, component aging tests, and laboratory or school research environments.

Q&A

Can it handle phone or laptop repair? Yes, it provides the stable and adjustable power needed for those tasks.

Is it suitable for charging a 25V battery? It can charge a 25V battery as long as the output is set higher than the battery voltage to avoid reverse flow.

Is it appropriate for electroplating? Yes, it offers the controlled output required for electroplating work.

The package includes the DC power supply, a power cord, test leads, and a user manual to get you started quickly.

Upgrade your workspace with dependable, precise power whenever you need it.