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DC-DC 9V/12V To 5V 8A Step Down Power Charger Bank Board 3 USB Mini Charging Module Step-Down Buck Converter For Arduino
Sold by RSB Electronic components
4.9(19)
66 sold
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From ₱40.00
Est. delivery by May 14 - May 17
Specifications
Customer reviews (19)
s**a
Item: Default
Ok n andto n pacensya n sa rider d ako nk pag iwan ng bayad.buti n lng binayaran ng pamangkin ko salamat po sa seller at kuya rider
2w ago
R**l P**o
Item: Default
Okay naman Po cya gumagana tsaka napaka kapal ng bubble wrap nya..
Sana Po tumagal
Ty seller
Ty courrier
Ty rider
3w ago
s**t
Item: Default
Late review ngaun ko lng nakabit tnx seller
January 13, 2025
r**y
Item: Default
Goods si item gumagana un item na nabili ko sa into po slmat po
November 10, 2024
g**d e**8
Item: Default
Dumating na po order.. Ok naman po cya legit kaya 5 stars ka sakin..
October 26, 2024
R**A
Item: Default
Quality of work：10/10
Installation：10/10
3w ago
k**️
Item: Default
Ok nmn gumagana nmn
2w ago
Y**r O**y T**k S**p
Item: Default
sorry ngayun lang naka feed back buzy lang natanggap ko na po yung item gumagana naman salamat po
February 11, 2025
Ü** P**🎀
Item: Default
Good item jud
October 29, 2024
M**l R**6
Item: Default
👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍
January 3, 2025
c**t
Item: Default
Good items
December 26, 2024
b**😍
Item: Default
Very good
January 29, 2025
P**l G**n
Item: Default
Goods
February 25, 2025
Z**9
Item: Default
Okay
6d ago
Z**l J** Z**k
Item: Default
Nice
February 18, 2025
a**e
Item: Default
Nice
January 4, 2025
M**o J** R** A**n
Item: Default
👌👌👍
February 22, 2025
e**a
Item: Default
Ok
November 26, 2024
J**n M**c
Item: Default
👍
March 15, 2025
RSB Electronic components
1,453 items
Shop performance
Better than 84% of other shops
Ships within 2 days
80%
Responds within 24 hours
100%
About this product
Warranty TypeNo Warranty
Product description
description:
The module has 2 USB protocol charging ports and 1 non-protocol charging USB port. The maximum output current is 4A. With overcurrent protection function. The USB protocol charging interface can automatically identify the type of charging device and shake hands with the device through the corresponding USB charging protocol to obtain the maximum charging current, saving charging time while protecting the charging device. It can charge most mobile phones in the market such as Apple and Samsung.
parameter:
Input voltage: DC 5.6-14V
Output voltage: DC 4.8-5.6V adjustable, default 5V
Maximum output current: 4A
Output overcurrent protection: If the output current is greater than 4A, the output will be stopped immediately
Input overcurrent protection: input current is greater than 2A, immediately stop output
Short circuit protection: Yes
Built-in protocol: Divider1/Divider2/Divider3 charging protocol (for Apple); D+/D– set to 1.2V mode (for Samsung); BC1.2DCP and CTISYD/T1591-2009 charging protocol
Product size: 38*39mm
Instructions for use:
There are three USB ports on the module. The label "Auto 2.4W" means that the USB port automatically recognizes the type of charging device, and "noIC" means that the USB port does not recognize the charging device. Devices that require an agreement to charge, such as iPhone, can only be charged through the "Auto 2.4W" USB port.
The input voltage range of the module is within DC 5.6-14V, the maximum output current is 4A, and the module automatically turns off the output when it exceeds 4A. In order to protect the subsequent modules, there is a 2A resettable fuse at the input. If the input current exceeds 2A, the fuse becomes high-impedance and the output is turned off. Therefore, if the output current is relatively large, the input voltage should be appropriately increased and the input current should be reduced. For example, to output 5V 3A, the input voltage should be greater than 7.5V (3A*5V) /2A).
The module has an adjustable potentiometer, which can adjust the output voltage (4.8-5.6) V±0.3, and the adjustable range may be different for different input voltages.
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