Adjustable Universal Power Supply for LED, Printer, Speaker

This 3V~24V 3A adjustable power supply features a versatile design, providing a wide range of voltage and current output options. The input voltage is AC 100~240V, 50/60Hz, and the output voltage can be adjusted from 3V to 24V, with a maximum output current of 3A and a maximum wattage of 72W. It is important to note that this power supply should not be overloaded.

The adjustable output voltage allows for compatibility with a variety of 3V~24V 3A electronics, including DC linear motors, DC pumps, LED light strips, under-cabinet lights, Christmas lights, TV boxes, smart speakers, wireless routers, essential oil diffusers, humidifiers, mini fans, cameras, hard disk boxes, digital photo frames, DVR NVR surveillance systems, CCTV cameras, massage guns, and 3D printers, among others.

The power supply comes with a comprehensive set of accessories, including 14 frequently used DC connectors (6.4x4.0mm+Pin, 5.5x2.5mm, 5.0x3.0mm+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 a DC terminal connector) and a reversed polarity cable. These accessories allow users to easily connect the power supply to a wide range of devices, saving the need to purchase multiple voltage adapters.

The power supply is designed with safety in mind, featuring a built-in protruding rotatable button for adjusting the voltage to suit the connected device. The LED display shows the real-time voltage, allowing users to monitor the power supply's condition. The integrated design of the power supply and plug makes the unit more compact and lightweight.

Additionally, the power supply is equipped with multiple safety protection systems, including automatic over-voltage cut-off, over-current cut-off, over-temperature cut-off, and short-circuit cut-off. These features ensure a safe and stable operation, eliminating the risks of noise, spontaneous combustion, explosion, or fire hazards.

The power supply adapter package includes a 3V~24V switch power adapter, 14 DC output connectors, and a reversed polarity cable. The high-temperature-resistant material makes the power supply durable and reliable. The product is certified by FCC and CE, and it features overcurrent protection, overvoltage protection, overload protection, and short-circuit protection, ensuring the stability and smoothness of the power supply.

If you have any questions or inquiries about this product, feel free to contact us. Our 24-hour customer service team is ready to assist you.

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