Buck Converter Module DC 8.2‑32V Input to DC 3‑20V Output QC 3.0 Quick Charging Board for Phone

Feature: 1. DC8.2‑32V Input: 5.5mm x 2.1mm DC socket and terminal enable DC 8.2‑32V input, which largely simplifies both connection and working. 2. DC 3‑20V Output: USB output port and terminal can output DC 3‑20V power supply at the same time, quick charging with good stability. 3. High Efficiency: With synchronous rectification, the buck converter ensures highly efficient conversion and wide voltage and current. 4. Extensive Using: Allows for wide application in DIY phone charger, car charger modification, charging for various devices and so on. 5. Compact in Size: Comes with a compact size of 51 x 30 x 15mm, the light weight voltage buck regulator is suitable for small chassis. Specification: Item Type: Buck Converter Module Input Voltage: DC 8.2-32V Output Voltage: DC 3-20V, automatically adjusted according to the matched fast charging protocol, buck type. Maximum Output Current of 2 Ports: 4.8A PD maximum power 27W, no fast charging when the two ports output at the same time. Please improve the ventilation and heat dissipation when using large current for a long time. Output Voltage Wired Compensation Function: 50mV/A Switching Frequency: 150KHz No Load: USB A output 5V USB C no output. Dual port with automatic plug detection function. Conversion Efficiency: 96% of typical value. Output Support Protocol: QC2.0 and QC3.0: 9V, 12V PD2.0 and PD3.0: 5V 3A，9V 3A，12V 2.25A，15V, 20V. PPS: 3.3V-5.9V 3A, 3.3V-11V 3A, 20mV per step. BC1.2, for FCP, AFC, FSCP and for OPPO: Fast charging protocol VOOC, VOOC needs to use for OPPO special data line. Input Reverse Connection Protection: No, please confirm that the positive and negative poles are powered on again or add a series of diodes. Package List: 1 x Buck Converter Module 2 x Acrylic Board 8 x Screw 8 x Stud