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

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

AU$224.62Price
Excluding Sales Tax
Compact precision DC bench power supply with 0–30V adjustable output up to 3A, featuring over-voltage (OVP) and over-current (OCP) alarm protection, low ripple performance, large 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 reliable and accurate power delivery in electronics development, laboratory testing, education, and maintenance environments. Providing stable single-output DC regulation, it supports both constant voltage (CV) operation and controlled current limiting for sensitive electronic circuits.

Advanced OVP and OCP protection functions can be enabled via front-panel controls. When over-voltage, over-current, or short-circuit conditions are detected, the power supply automatically disables output and triggers an alarm to protect connected devices—making it well suited for R&D, PCB debugging, embedded development, and component testing.

A high-resolution, backlit digital display provides clear voltage and current readings, even in low-light environments. The output enable/disable switch allows users to preset voltage and current levels safely before energising the output, improving both safety and workflow efficiency.

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 development boards, mobile devices, and test accessories. An intelligent temperature-controlled cooling fan ensures quiet operation under light loads and reliable 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

  • High-resolution digital LED display

  • Output ON/OFF control for safe configuration

  • Low ripple, stable DC output

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

  • Intelligent temperature-controlled cooling fan

  • Compact, lightweight, vertical bench design

Typical Applications

  • Electronics R&D and PCB debugging

  • Embedded systems and microcontroller development

  • Laboratory and school experiments

  • Instrument and semiconductor testing

  • Electronics repair and servicing

  • Battery charging (with correct configuration)

  • Electrolysis and electroplating

  • Aging, burn-in, and lamp testing

  • DIY electronics projects

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