AC/DC Power Adapter | 3-24V 3A Adjustable Voltage Supply | 9 Plug Connectors

This AC Adjustable Power Supply delivers precise, regulated DC power from 3V to 24V at up to 3A (72W max). It converts standard 110V-220V AC wall current into a stable, adjustable DC source, making it an essential tool for powering, testing, and prototyping a wide range of electronics with one compact, universal adapter. Features and Benefits - Wide 3V-24V DC Output Range - Precisely dial in the exact voltage needed for sensitive electronics, LED strips, routers, or motors with the rotary knob. - Robust 3A / 72W Maximum Output - Provides ample current for demanding devices like soldering irons, small tools, and audio amplifiers without overheating or voltage drop. - Universal 110V-220V AC Input - Safely use this power supply worldwide; it automatically detects and adjusts to the local mains voltage. - Includes 9 DC Plug Connectors - The attached plug tips (common sizes like 5.5x2.1mm) ensure compatibility with most DC-powered devices, eliminating the need for adapters. - Short Circuit & Overload Protection - Built-in safeguards protect both the power supply and your connected equipment from accidental damage. - Clear Voltage & Current Display - The LED readout shows real-time output, allowing for accurate monitoring and troubleshooting. Applications - Electronics Bench Work & Prototyping - An ideal, variable DC source for testing circuits, powering development boards (Arduino, Raspberry Pi), and running breadboard projects. - Powering Home & Office Electronics - Reliably run 12V routers, 19V monitors, 5V hubs, or LED lighting systems that require a stable, specific voltage. - Charging & Maintaining Battery Packs - Safely charge lead-acid, Li-ion, or other battery types by setting the correct constant voltage, extending battery life. - Hobbyist & DIY Projects - Perfect for model railways, RC car chargers, automotive electronics testing, and powering small motors or fans. Note Always verify the voltage and polarity requirements of your device before connecting. This unit is a great value, budget-friendly professional tool, offering reliable performance for DIY enthusiasts and technicians who demand quality without premium pricing.