16 Pieces 12V/24V to 5V USB Dc Converter Adapter Buck Module Stable 5V/3A Female USB Output, Waterproof Sealed Enclosure, Car Power Converter Regulator, for Automotive and DIY Projects

This USB buck module has an input voltage range of DC 12V and an output voltage default of DC 5V. The maximum output current is 3A, no-load current is 10mA, and the maximum output power reaches 15W.
Note: Please connect the wires according to the instructions. Do not connect them in reverse or with poor contact, as this could damage the adapter and cause a red fuse to blow. After connecting the wires, wrap them with insulating tape to prevent any peeling.
USB and High Conversion: This DC to DC converter module features USB charging ports. The DC to DC buck converter has an integrated switch thin regulator module, with a conversion rate as high as 96%.
Intelligent Protection: This 12V to 5V DC power converter uses an intelligent microprocessing chip, providing over-voltage, over-current, over-temperature, and short-circuit auto protection.
Wide Application: This DC converter module (12V to 5V) is widely applied for GPS navigation, driving recorders, electronic dogs, car radios, MP3 players, MP4 players, walkie talkies, surveillance systems, bus displays, taxi advertising screens, LCD TVs, LEDs, and more.
Warm Prompt: The power of connected devices must be lower than 15W when using this DC to DC converter (12V to 5V), and it is not compatible with some phones