Universal Power Supply: 3V-24V 3A 72W Adjustable AC/DC Adapter with 14 Tips, Polarity Converter & Test Lead

This universal power supply is compatible with a wide range of DC input sockets, making it a versatile choice for numerous household electronics. It can be used to power GPS devices, CCTV camera systems, HDMI converters, LED strip lights, DVD players, DVRs, Bluetooth speakers, mobile devices, Kindles, cameras, routers, tablets, radios, and various other electronic gadgets.

The power supply features the following technical specifications: - Input: AC 100V~240V, 50/60Hz - Output Voltage: DC 3V~24V, adjustable - Output Current: Max 3A - Output Wattage: Max 72W - Output DC connector: 5.5mm x 2.5mm (inner "+", outer "-")

The package includes 14 different DC tips in various sizes (6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C, and DC terminal connector), ensuring compatibility with a wide range of electronic devices. Additionally, a reverse polarity converter cable (5.5mm x 2.1mm) is provided, along with an alligator clip test lead and a male DC power pigtail cable.

The alligator clip test lead is suitable for various electrical testing and troubleshooting applications, such as electronic experiments, breadboarding, circuit testing, battery testing, and digital product power connection testing. The DC power pigtail cable is widely used for various DC connections, low-voltage cables, CCTV systems, DVRs, car rear-view monitoring systems, and other household and work-related applications.

To ensure safe and optimal performance, it is essential to follow the instructions on how to choose a suitable adapter: 1. Check the voltage: The device's working voltage should be within the 3V~24V DC range. 2. Check the current: The maximum current your device will draw should be equal to or less than 3A. 3. Check the plugs: Ensure the power input port of your device is compatible with the 14 DC tips provided. 4. Check the original power supply: If you have the original power supply, compare its output voltage, plug size, and polarity to ensure compatibility.

This adjustable power supply offers a versatile solution, with an input of AC 100~240V, 50/60Hz and an output of DC 3~24V, up to 3A (72W). It can supply any voltage between 3V and 24V, as well as any amperage less than 3A, such as 300mA, 500mA, 1A, 1.5A, 2A, 2.5A, or 3A. The LED display will show the output voltage, and the power supply is equipped with various safety protection systems to prevent overloading or damage to your devices.

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