10PCS QC 2.0 QC 3.0 USB Fast Charging Buck Power Converter Step-Down Module DIY

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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:
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 charge automatically adjusts the voltage.
8.Support multiple fast charging protocols.
3.Parameters:
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(5V at 3.4A, 9V at 2.5A,12V at 2A)
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
Package included:
10PCS X DC6-32V QC2.0 QC3.0 USB Fast Charging Buck Power Converter Step Down Module
Payment Method
Shipping Policy
Returns & Refund Policy
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2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
Returns & Refund Policy
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wait 30 days
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eed 7-10 days)
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Please take care it.Less than 30 days,we can't take a refund
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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
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