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Precision DC Bench Power Supply – 0–30V 0–3A with OVP/OCP Alarms & USB Fast Char

Precision DC Bench Power Supply – 0–30V 0–3A with OVP/OCP Alarms & USB Fast Char

AU$231.63Price
Excluding Sales Tax
Compact precision DC bench power supply delivering 0–30V adjustable output up to 3A, featuring over-voltage (OVP) and over-current (OCP) alarm protection, low ripple performance, high-resolution digital display, and integrated USB fast-charging ports. Ideal for laboratories, electronics R&D, education, repair, and testing applications.

This precision DC bench power supply is designed for stable and accurate power delivery in laboratory testing, electronics development, education, and maintenance environments. Supporting constant voltage (CV) operation with controlled current limiting, it is suitable for powering sensitive electronic circuits, development boards, and test assemblies.

The unit includes user-selectable over-voltage and over-current protection. When abnormal conditions such as overloads, short circuits, or incorrect settings are detected, the power supply automatically disables the output and triggers an audible alarm—protecting both the connected load and the power supply itself.

A bright, high-resolution 4-digit LED display provides clear voltage and current readings, even in low-light environments. The output enable/disable switch allows users to preset voltage and current safely before energising the output, improving workflow efficiency and reducing accidental damage.

The compact, vertical bench design saves workspace while remaining lightweight and portable. Integrated USB-A and USB-C fast-charging outputs provide convenient auxiliary power for mobile devices, development boards, and test accessories. An intelligent temperature-controlled cooling fan ensures quiet operation under light loads and effective thermal protection during extended use.

Key Features

  • Adjustable DC output: 0–30V

  • Output current: up to 3A

  • Single-output bench power supply

  • Over-Voltage Protection (OVP) with alarm and auto shutdown

  • Over-Current Protection (OCP) with alarm and auto shutdown

  • Short-circuit, over-temperature, and over-power protection

  • Low ripple, stable DC output

  • 4-digit backlit LED display

  • Output ON/OFF control for safe setup

  • USB-A 5V / 2A and USB-C fast-charging ports

  • Intelligent temperature-controlled cooling fan

  • Compact, lightweight vertical design

Typical Applications

  • Electronics R&D and PCB debugging

  • Laboratory and school experiments

  • Embedded systems and microcontroller projects

  • Electronics repair and servicing

  • Battery charging (with correct configuration)

  • Electrolysis and electroplating

  • Lamp testing and aging tests

  • DIY electronics projects

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