3pcs 5V 5A DC USB Buck Module USB Charging Step Down Power Board High Current Support QC3.0 Quick Ch

Feature: This is an efficient high-current small-volume buck module, suitable for refitting the charging interface integrated board, with LED indication output, can be used to charge mobile phones, support QC3.0 fast charge, compatible for Android mobile phones, for Apple mobile phones, for tablet and digital products charging, there are reserved output solder joints on the back side. Note: The input terminal is the terminal block. The VIN marked on the board is +, GND is -, the circuit has anti-connection protection, and the USB port is the output terminal. It has overvoltage protection, overcurrent protection, and overcharge protection! Parameter Description: Size: 52*30*12mm (L*W*H) Input voltage: DC12-36V Output voltage: 5.20V (± 2%) Note: For devices that support QC3.0, the voltage is automatically switched 5V/9V/12V. Output current: 5A Typical efficiency: >93% Package includes: 3 x USB Buck Power Module