DC-DC converter step-down, IN: 6-32V, OUT: 5V 9V 12V 24W QC3.0 (DC.443K)

1. Product Name: QC-MINI QC2.0 QC3.0 Fast Charging 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 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