Description
Description:
The module all supports fast charging, and each channel has independent chip control. Each independent input capacitor and output capacitor, independent energy storage integrated inductor, independent self-recovery fuse, all four independent outputs. Each channel supports QC 3.0 fast charge protocol, can support fast charge at the same time, can output 5V 9V 12V (requires mobile phone protocol support) voltage, output current adaptive, single channel power consumption 24W, 4-channel module maximum power consumption 96W, PCB Adopt FR-4 1.6mm plate thickness design, optimize layout and layout, design is tight, back window heating, full load working temperature is low, standby current is 0.013A, module has output voltage compensation function.
Specifications:
- Input voltage range: 4.5V to 32V (the input voltage must be higher than the output voltage because it is a voltage drop type module)
- Output voltage range: 3V to 12V (automatically adjusted according to the fast charge protocol)
- Output power: maximum 24W (4V3.6A, 5V3.4A, 9V2.5A, 12V2A, etc.)
- Switching frequency: 220Khz
- Output fast Charge
- Support BC1.2, Apple, Samsu0g agreement
- Support Qualc0mm QC2.0 and QC3.0
- Support MTK PE1.1/PE2.0
- Support Huawei Fast Charge Protocol FCP
- Support Samsu0g fast charge agreement AFC
- Support Spreadtrum Fast Charge Protocol SFCP
Features:
- Built-in synchronous switch buck converter chip
- Output voltage wired compensation
- The output has CV/CC characteristics (output current is less than the set value, output CV mode; output current is greater than the set value, output CC mode)
- Conversion efficiency up to 97%
- Soft start function
- Output over-current, input over voltage, input under voltage, output short circuit protection
- ESD 4KV, DC withstand voltage 48V
Package Included:
1 x 4 USB Fast Charging Module Board 12V24V to QC2.0 QC3.0 Step Down Power Supply Module 12V 24V
Creality Ender 3 V3 3D Printer 
12V 100RPM Gear Motor Centre Shaft DC Geared Motor Heavy Duty Motor 
6 x AA Battery Holder Case Storage Holder 1.5V AA Battery Holder
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