DC-DC Buck Converter Module 12V to 5V Micro USB Power Adapter Compatible with Ring Alarm Keypad (3 Pieces)

Product Description
3 Pieces direct current-direct current buck converter module 12V to 5V micro USB power adapter compatible with ring alarm keypadPractical to use: 12V to 5V power converter can connect any 5V Micro USB connected devices, including phones and tablets. Tested to be applied with the ring alarm keyboard. Features: Synchronous rectification, the conversion rate is 96% or more, very low heat. Automatically protect against overvoltage, overcurrent, overtemperature and short circuit, and can work in normal condition when restored. Epoxy potting, shockproof, waterproof, moistureproof, dustproof, long-term stable and reliable quality. Ultra-thin, small size, high efficiency, easy to install and use. Input voltage: direct current8-20V, 12V changes to 5V. Output parameter: direct current5V3A, 15W. Specifications: Size: 46 x 27 x 14 mmColor: as the picture shownPackage includes: 3 x Micro USB direct current/direct current Converter 12V to 5V 15WNote: The brand names and any related models mentioned above are only for purposes of demonstrating compatibility, not for trademarks. Our trademark is Weewooday.