4-utas gyorstöltő modul 12V24V - QC3.0 gyorstöltés Egyetlen USB-s mobiltelefon-töltőkártya támogatja az Apple Huawei FCP-t
4-way fast charge module 12V24V to QC3.0 fast charge Single USB mobile phone charging board supports Apple Huawei FCP
Features: each of the four channels supports the QC 3.0 fast charge protocol, and can support fast charging at the same time, and 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 adopts FR-4 1.6 mm board thickness design, optimized layout and wiring, tight design, open window on the back for heat dissipation, low full load working temperature, standby current 0.013A, module has output voltage compensation function.
Note: This module is a 4-way pressure drop fast charging module, please use 12V-30V DC power supply, and the positive and negative poles cannot be reversed.
Module characteristics
1. Built-in synchronous switch step-down converter chip
2. Input voltage range: 4.5V to 32V (The input voltage must be higher than the output voltage because it is a voltage drop module)
3. Output voltage range: 3V to 12V, automatically adjusted according to the fast charge protocol
4. Output power: maximum 24W (4V@3.6A, 5V@3.4A, 9V@2.5A, 12V@2A, etc.)
5. Wired output voltage compensation
6. 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)
7. The conversion efficiency is up to 97%
8. Soft start function
9. 220Khz switching frequency
Output fast charge
1. Support BC1.2, Apple, Samsung agreement
2. Support Qualcomm QC2.0 and QC3.0
3. Support MTK PE1.1/PE2.0
4. Support Huawei Fast Charge Protocol FCP
5. Support Samsung Quick Charge Agreement AFC
6. Support Spreadtrum fast charge protocol SFCP
Multiple protection, high reliability
1. Output overcurrent, input overvoltage, input undervoltage, output short circuit protection
2. The over-temperature protection of the whole machine
3. ESD 4KV, DC withstand voltage 48V
Use
Car chargers, fast charging adapters, smart power strips, solar chargers, and other four USBs all support the fast charging protocol and can output 5V 9V 12V voltage.
The USB output voltage depends on your device. The output voltage of different devices is different. The conventional USB output voltage is 5V. It can output different fast charging voltages according to the QC protocol. The general fast charging voltage of mobile phones is 9V 12V, and some devices support 5V high current fast charging. Small current charging for devices that do not support fast charging.
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