Adjustable Voltage Power Adapter 3V-24V 3A 72W - AC 100-240V Regulated Switching Power Supply with LED Voltage Display & Metal Housing

Main Description

Take full control of your bench, workshop or home electronics with this adjustable voltage power adapter, a regulated switching power supply that converts standard AC 100-240V mains into a clean, selectable DC output between 3V and 24V. Instead of buying a separate plug for every gadget, you simply turn the built-in rotary knob, watch the on-board LED digital display confirm your chosen voltage, and connect. It is the practical solution for hobbyists, electricians, installers, gamers and anyone who keeps a drawer full of mismatched power bricks.

The multifunction switching regulated design delivers up to 3A of current (72W), giving stable, reliable power to a wide range of low-voltage equipment. It accepts AC 100-240V at 50/60Hz, so it works with mains supplies across multiple countries, making it useful at home, in the office, on site or while travelling. The real-time LED voltage display removes the guesswork that comes with unmarked dials: you can see exactly what is being sent to your device before you plug it in, helping you protect sensitive electronics from an incorrect voltage.

Built into a sturdy metal housing, this variable DC power supply is designed to handle everyday workshop life rather than sit in a cupboard. The 1.2-metre output cable gives flexible placement around a desk, TV cabinet, router shelf or camera installation point. With eleven power levels available across the 3V-24V range and a DC barrel jack connector, it is a versatile companion for CCTV cameras, DC motors, fans, LED strip lighting, routers, small pumps, radios, amplifiers and countless DIY electronics projects.

If you are searching for a dependable universal AC to DC adapter, adjustable power supply or bench power supply for South African electronics projects, this unit combines convenience, visibility and durability in one compact package.

Key Features & Benefits

• Adjustable 3V-24V DC Output: Dial in the exact voltage your device needs with the built-in rotary knob, replacing several single-voltage adapters with one flexible unit.
• Wide AC 100-240V Input: Accepts 100-240V at 50/60Hz, so it works with mains power in multiple countries and is ideal for travel or imported equipment.
• Real-Time LED Voltage Display: A digital readout shows the live output voltage at a glance, giving you precise, confident control and helping prevent costly voltage mistakes.
• 3A / 72W Regulated Output: Multifunction switching regulation delivers stable, reliable current for demanding electronics instead of fluctuating, unregulated power.
• Durable Metal Construction: A solid metal housing protects the internals and stands up to regular workshop, studio and installation use.
• 1.2m Output Cable & Barrel Jack: Generous cable length and a standard DC barrel jack make it easy to reach routers, cameras, LED strips and project boards.
• Broad Device Compatibility: Suitable for CCTV cameras, DC motors, fans, LED strip lights, routers and similar low-voltage equipment.

Specifications

What's in the Box

• 1 x Adjustable voltage power adapter
• 1 x AC power cord
• 1 x DC output cable