xcluma 4-way fast charge module 12V 24V to QC3.0 fast charge Single USB mobile phone charging board Electronic Components Electronic Hobby Kit

• Built-in synchronous switch step-down converter chip • Input voltage range: 4.5V to 32V (The input voltage must be higher than the output voltage because it is a voltage drop module) • Output voltage range: 3V to 12V, automatically adjusted according to the fast charge protocol • Output power: maximum 24W (4V@3.6A, 5V@3.4A, 9V@2.5A, 12V@2A, etc.) • Wired output voltage compensation • The output has CV/CC characteristics (output current is less than the set value, output CV mode; output current is greater than the set value, output CC mode) • The conversion efficiency is up to 97% • 220Khz switching frequency