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 Module
Product Number:QC-MINI
Working Voltage:DC 6.0V-32V
Output 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:30mA
Working Temperature range:-20℃~85℃
Working Humidity range:0%-95%RH
Size:38*20*10mm
Support fast charge protocol:
BC1.2 protocol
Apple protocol
Samsung protocol
Qualcomm QC2.0 and 3.0
MTK PE1.1/PE2.0
Huawei 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;