Mô Đun Sạc Nhanh Chuyển Đổi 4 Cổng 12v24v Sang Qc3.0

Giới thiệu Mô Đun Sạc Nhanh Chuyển Đổi 4 Cổng 12v24v Sang Qc3.0

Features: four ways each way support qc 3.0 fast charge protocol, can support fast charge, can output 5v 9v 12v(Need mobile phone protocol support)Voltage,Output current adaptive,Single-way power consumption 24w,4 way module maximum power consumption 96w,Pcb thick design for fr-4 1.6mm plate,Optimization of layout wiring,Design hard hit,Back window heat dissipation,Lower working temperature with full load,Standby current 0.013a,Module has output voltage compensation function.

Note: this module is a 4-way pressure-reducing fast charge module, please use 12v-30v dc power supply, positive or negative is extremely non-counter-connect.



I.Module characteristics

-built-in synchronous switch pressure-relief converter chip

-input voltage range: 4.5v to 32v (input voltage must be higher than output voltage because it is a pressure drop module)

-output voltage range: 3v to 12v, adjusted automatically according to fast charge protocol

-output power: maximum 24w (4v 3.6a, 5v 3.4a, 9v 2.5a, 12v 2a, etc.)

-output voltage cable compensation

-output has cv/cc characteristics (output current is less than set value, output cv mode output current is more than set value, output cc mode)

-conversion efficiency up to 97 per cent

-soft start function

9,220 khz switching frequency

Ii.Output fast charge

-support bc1.2, apple, samsung agreement

-support for general access qc2.0 and qc3.0

-support mtk pe1.1/pe2.0

-support for huawei fast charge agreement fcp

-support samsung fast charge agreement afc

-support fast charge agreement for exhibition information sfcp

Iii.Multiple protection, high reliability

-output overcurrent, input overpressure, input underpressure, output short circuit protection

-whole machine overheat protection

3,esd 4kv, dc pressure resistant 48v

Iv.Application

All four usb supports fast charge protocol, both can output 5v 9v 12v voltage.

Usb output voltage depends on your device,Different output voltages for different equipment,Conventional usb output voltage 5v,Follow qc protocol to output different fast charge voltages,9v 12v fast charge voltage for mobile phone ,There are also individual devices to support 5v large current fast charge,Do not support fast charge equipment small current charge.

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