USB DC Step-Down Module 12V 24V To QC2.0 QC3.0 Fast Charge Mobile Phone Charging Board

1.Description:

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

2.Features:Support QC2.0, QC3.0.Support overvoltage protection.Support undervoltage protection.Support overcurrent protection.Support short circuit protection.Support over temperature protection.Fast charge automatically adjusts the voltage.Support multiple fast charging protocols.

Parameters:Product Name:QC-MINI QC2.0 QC3.0 Fast Charging Step Down ModuleProduct Number:QC-MINIWorking Voltage:DC 6.0V-32VOutput Voltage:DC 5V(Automatic adjust at 3.0V-12V at fast charging mode)Output Power:24W(5V@3.4A,9V@2.5A,12V@2A)Conversion efficiency:About 95%Working current:30mAWorking Temperature range:-20℃~85℃Working Humidity range:0%-95%RHSize:38*20*10mmSupport fast charge protocol:BC1.2 protocolApple protocolSamsung protocolQualcomm QC2.0 and 3.0MTK PE1.1/PE2.0Huawei Fast Charge Protocol FCP, does not support mate9 (SCP)Spreadtrum Fast Charge Protocol SFCP

Using Steps:

Connect right input voltage at input terminal.

Connect USB device at USB terminal and use.

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>.1pcs QC-MINI QC2.0 QC3.0 Fast Charging Step Down Module;