DC5V/9V/12V Input Fast Charging Circuit Board QI Wireless Charging Coil DIY Electronics Project

Label:Yes Input Voltage/Current: 12V/1.5A, 9V/2A, 5V/2A Operating Frequency: 100-200kHz Power Supply: QC3.0 fast-charging adapter (via charging cable) or 12V/1.5-2A adapter (via soldered positive/negative wires) Supports dynamic power balancing PCBA Dimensions: 32mm(1.26in) x 32mm(1.26in) x 4.3mm(0.17in) Includes protections against overcurrent, overvoltage, and overtemperature Charging Efficiency: Approx. 70-75% Output Voltage/Current: 9V/1.12-1.66A, 5V/1A Sensing Distance: ≤8mm(0.31in) Output Power: 15W/10W/7.5W/5W (automatic identification) Supports Foreign Object Detection (FOD)

Features: Built-in MCU and charging management IC chip with 6 protections, including over-current protection, over-voltage protection, over-heat protection, over-power protection, under-voltage protection, short-circuit protection

Please make sure that your device supports wireless charging, if the device does not support wireless charging, you can also use a receiving end to DIY a wireless charging module

Package Included: 1 x Wireless Charger Module