16 Pieces 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator

This USB step-down module operates with an input voltage range of DC 12V and provides a default output voltage of DC 5V. It offers a maximum output current of 3A, a no-load current of 10mA, and a maximum output power of 15W. Note: Please connect the wires as instructed. Avoid reverse connection or poor contact, as this may damage the adapter and cause a fuse to blow. After wiring, use insulating tape to secure the connections and prevent exposure. Featuring USB charging ports and an integrated switch thin regulator module, this DC to DC converter achieves a conversion efficiency as high as 96%. This 12V to 5V DC power converter incorporates an intelligent microprocessing chip, providing automatic protection against over-voltage, over-current, over-temperature, and short circuits. This DC converter module (12V to 5V) is widely applied for devices such as GPS navigation units, driving recorders, electronic dogs, car radios, MP3/MP4 players, walkie-talkies, surveillance systems, bus displays, taxi advertising screens, LCD TVs, and LEDs. Please note: The power of any connected device must be lower than 15W when using this DC to DC converter (12V to 5V). It is not compatible with some phones