Programmable DC Bench Power Supply – 0–30V 0–10A with Memory Presets & Digital

This programmable DC bench power supply is designed for professional environments requiring accurate, repeatable, and stable DC output. With a wide 0–30V voltage range and up to 10A current capacity, it supports both low-power electronics testing and higher-current applications such as battery systems and production line testing.

The integrated memory preset function allows users to store and instantly recall up to four commonly used voltage and current combinations, significantly reducing setup time and eliminating repetitive configuration. A digital encoder adjustment knob provides fast yet precise control, while the lock function prevents accidental changes during operation.

A bright 4-digit colour LCD display offers clear, real-time visibility of voltage and current values with fine resolution, making the unit suitable for sensitive components and controlled testing environments. The output ON/OFF switch allows loads to be connected safely before energising the output.

Built-in intelligent thermal management automatically activates the cooling fan as required, maintaining low noise levels while ensuring reliable long-term operation. Multiple electronic protection mechanisms safeguard both the power supply and connected devices, making it suitable for continuous use in laboratories, workshops, and educational facilities.

Key Features

• Adjustable DC output: 0–30V

• High current capability: up to 10A

• 4 programmable memory presets (M1–M4)

• Digital encoder knob for precise voltage/current adjustment

• Output ON/OFF switch for safe load connection

• Control lock function to prevent accidental setting changes

• 4-digit colour LCD display

• Fine resolution: 0.01V / 0.01A

• Low ripple, stable output

• Intelligent temperature-controlled cooling fan

• Multiple built-in protection functions