Mạch Hạ Áp Usb 3.0 Qc2.0 Dc-Dc 6-32V 9V 12V 24V Sang 5V
₫ 48.690
Sản phẩm Mạch Hạ Áp Usb 3.0 Qc2.0 Dc-Dc 6-32V 9V 12V 24V Sang 5V đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module Fast Quick Charger Circuit Board
Support fast charge agreement
DCP protocol, BC1.2, Apple, Samsung protocol
Huawei Fast Charge Protocol FCP/SCP
Huawei Fast Charge Protocol AFC
Spreadtrum Fast Charge Protocol SFCP
Qualcomm QC2.0 and 3.0
MTK PE1.1/PE2.0
1 USB
Input voltage range: 6V-32V
Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge
Output power: up to 24W (5V/3.4A, 9V/2.5A, 12V/2A, etc.)
Output voltage cable compensation function
Conversion efficiency: 90%-97%
Support multiple fast charging protocols
Input overvoltage and undervoltage protection
Input overcurrent protection
Output overcurrent, short circuit protection
Machine over temperature protection
2 USB
Input voltage: DC 6~30V
Output voltage: default 5V, adjust range 3~12V according to fast charging protocol
Output capacity: single-port rated current 2.4A, rated power 24W
Protection measures: Output overvoltage protection, limit the output voltage does not exceed 13V (in the case of chip failure); input with a fuse.
4 USB
four road every support QC 3.0 quick charge agreement, all the way to support fast filling at the same time, can output 5 v and 9 v 12 v (mobile phone protocol support) voltage, output current adaptive, single channel power 24 w, 4-way module maximum power 96 w, PCB the FR - 1.6 4 mm thickness design, optimize the layout, design the beat, the back window cooling, full load working temperature is low, standby current is 0.013 A, the module has the function of the output voltage compensation.
Note: this module is a 4-way voltage drop type quick charge module, please use 12v-30v DC power supply, positive and negative poles can not be connected in reverse.
The module features
1. Built-in synchronous switch buck converter chip
2. Input voltage range: 4.5v to 32V (input voltage must be higher than output voltage because it is a voltage drop module)
3. Output voltage range: 3V to 12V, automatically adjusted according to the fast charging protocol
4. Output power: maximum 24W (4V-3.6A, 5V-3.4A, 9V-2.5A, 12v-2a, etc.)
5. Wired compensation of output voltage
6. The output has CV/CC characteristics (output current is less than the set value, output CV mode;
Output current greater than the set value, output CC mode)
7. The highest conversion efficiency is 97%
8. Soft start function
9. Switch frequency of 220Khz
Multiple protection, high reliability
1, output overcurrent, input overvoltage, input undervoltage, output short circuit protection
2. Over-temperature protection of the whole machine
3. ESD 4KV, dc withstand voltage 48V
All four USB channels support fast charge protocol and can output 5V 9V 12V voltage.
The output voltage of USB depends on your device. The output voltage of different devices is different. The output voltage of conventional USB is 5V.
#USB #QC3.0 #QC2.0 #DC-DC #Buck #Converter #Charging #Step #Down #Module #Fast #Quick #Charger #Circuit #
Support fast charge agreement
DCP protocol, BC1.2, Apple, Samsung protocol
Huawei Fast Charge Protocol FCP/SCP
Huawei Fast Charge Protocol AFC
Spreadtrum Fast Charge Protocol SFCP
Qualcomm QC2.0 and 3.0
MTK PE1.1/PE2.0
1 USB
Input voltage range: 6V-32V
Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge
Output power: up to 24W (5V/3.4A, 9V/2.5A, 12V/2A, etc.)
Output voltage cable compensation function
Conversion efficiency: 90%-97%
Support multiple fast charging protocols
Input overvoltage and undervoltage protection
Input overcurrent protection
Output overcurrent, short circuit protection
Machine over temperature protection
2 USB
Input voltage: DC 6~30V
Output voltage: default 5V, adjust range 3~12V according to fast charging protocol
Output capacity: single-port rated current 2.4A, rated power 24W
Protection measures: Output overvoltage protection, limit the output voltage does not exceed 13V (in the case of chip failure); input with a fuse.
4 USB
four road every support QC 3.0 quick charge agreement, all the way to support fast filling at the same time, can output 5 v and 9 v 12 v (mobile phone protocol support) voltage, output current adaptive, single channel power 24 w, 4-way module maximum power 96 w, PCB the FR - 1.6 4 mm thickness design, optimize the layout, design the beat, the back window cooling, full load working temperature is low, standby current is 0.013 A, the module has the function of the output voltage compensation.
Note: this module is a 4-way voltage drop type quick charge module, please use 12v-30v DC power supply, positive and negative poles can not be connected in reverse.
The module features
1. Built-in synchronous switch buck converter chip
2. Input voltage range: 4.5v to 32V (input voltage must be higher than output voltage because it is a voltage drop module)
3. Output voltage range: 3V to 12V, automatically adjusted according to the fast charging protocol
4. Output power: maximum 24W (4V-3.6A, 5V-3.4A, 9V-2.5A, 12v-2a, etc.)
5. Wired compensation of output voltage
6. The output has CV/CC characteristics (output current is less than the set value, output CV mode;
Output current greater than the set value, output CC mode)
7. The highest conversion efficiency is 97%
8. Soft start function
9. Switch frequency of 220Khz
Multiple protection, high reliability
1, output overcurrent, input overvoltage, input undervoltage, output short circuit protection
2. Over-temperature protection of the whole machine
3. ESD 4KV, dc withstand voltage 48V
All four USB channels support fast charge protocol and can output 5V 9V 12V voltage.
The output voltage of USB depends on your device. The output voltage of different devices is different. The output voltage of conventional USB is 5V.
#USB #QC3.0 #QC2.0 #DC-DC #Buck #Converter #Charging #Step #Down #Module #Fast #Quick #Charger #Circuit #