1.Description: QC-MINI is a USB DC Fast Charging Board power supply module.It can be applied to solar charging, mobile phone charging and other fields.

USB DC Fast Charging Board:

2.Features: 1>.Support QC2.0, QC3.0. 2>.Support overvoltage protection. 3>.Support undervoltage protection. 4>.Support overcurrent protection. 5>.Support short circuit protection. 6>.Support over temperature protection. 7>.Fast Charging Board automatically adjusts the voltage. 8>.Support multiple fast Charging Board protocols.   3.Parameters:   1>.Product Name:QC-MINI QC2.0 QC3.0 Fast Charging Board Step Down Module 2>.Product Number:QC-MINI 3>.Working Voltage:DC 6.0V-32V 4>.Output Voltage:DC 5V(Automatic adjust at 3.0V-12V at fast charging mode) 5>.Output Power:24W 6>.Conversion efficiency:About 95% 7>.Working current:30mA 8>.Working Temperature range:-20~85 9>.Working Humidity range:0%-95%RH 10>.Size:38*20*10mm   4.Support fast charge protocol:   1>.BC1.2 protocol 2>.Apple protocol 3>.Samsung protocol 4>.Qualcomm QC2.0 and 3.0 5>.MTK PE1.1/PE2.0 6>.Huawei Fast Charge Protocol FCP, does not support mate9 (SCP) 7>.Spreadtrum Fast Charge Protocol SFCP 5.Using Steps: 1>.Connect right input voltage at input terminal. 2>.Connect USB device at USB terminal and use. 6.Note: 1>.Default output voltage is 5V.But its output voltage will change 3V-12V if connect a fast charging device. 2>.There is a LED load indicator.Weak flash when no load, the greater the load, the higher the brightness. 3>.Due to the large current, it is recommended to use a thicker wire.Wire cross-section greater than 1.5 square millimeters. 4>.Wire cannot be reversed.Otherwise the module will be damaged. 5>.It is a DC power module,So it can not connect to AC power. 6>.Please make sure input power is more than load power. 7>.Please step down output power if module is hot. 8>.Please read use manual and description before use.   7.Application:   1>.Solar panel to mobile phone charging 2>.Car charging retrofit 3>.Driving recorder power supply 4>.Household power supply transformation   8.Package:   1>.1pc QC-MINI QC2.0 QC3.0 Fast Charging Board Step Down Module;