Bảng mạch hạ áp USB DC sạc nhanh 12V 24V sang QC2.0 QC3.0 dành cho điện thoại

Features: brand new and quality Input overvoltage, undervoltage for protection. Input overcurrent for protection. Output overcurrent, short circuit for protection. Machine over temperature for protection. Support fast charge agreement. BC1.2, for Apple, - agreement. QC2.0 and 3.0. MTK PE1.1/PE2.0. for Fast Charge Protocol for FCP, does not support mate9 (SCP) for Spreadtrum Fast Charge Protocol SFCP. Specifications: Input voltage range: 6V-32V Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge Output power: maximum 24W (5V /3.4A, 9V /2.5A, 12V /2A, etc.) Output voltage cable compensation function Conversion efficiency: 90%-97% Size: approx. 37x 20x10mm/1.46x0.79x0.39in Application: Solar panel to mobile phone charging Car charging retrofit Driving recorder power supply Houhold power supply transformation Package Includes: 1 x USB for DC Step-down Module note: Due to the problems of lighting effects and angles, there will be certain tolerances in the product, please understand. Please allow 0-3mm error due to manual measurment.