10pcs 36/24/12/9V to 5V 3A Step Down Module 4USB Interface Car charging Solar Buck Power Supply

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$38.47

Ex Tax: $38.47

Stock: In Stock
Model: EB0045143
SKU: EB0045143

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Feature:

Synchronous rectification

3A output current

Integrated power MOSFET switch

95% efficiency

Programmable soft start

Stable low ESR output

Cycle by cycle

Fixed frequency 340KH

Input undervoltage lockout

System protection excessive current limit

Overvoltage protection and thermal shutdown
Size: 37 x 47 x 18mm (width x length x height)

Tips:

Each double-layer USB shares a 5v3A chip, dual insurance solution, two double-layer USB independent power supply, each 3A, the total current is 6A.

The output voltage is between 5.08~5.18v

Wiring method: connect the positive voltage of the voltage of 7 to 38v to the input positive, the negative voltage to the negative of the lower icon, the four USB will have a stable 5v voltage, plug your mobile phone data cable into the USB. used. The output is convenient for those devices that do not have a USB cable. It is for professional use only. If you don't understand it, you don't need to worry about this interface.

Built-in Apple identification resistor, 47k+56k, 2.7v. Apple's charging current is about 2.4A; Android phone is about 1A. Please use a good quality data cable.

Near the terminal block, there is a diode ss54, which is an anti-reverse diode. Professionals can short-circuit it, and can change it to a fuse and toss it by itself.

Q: My mobile phone current is only 1A. Will your 3A converter burn my phone?

A: No; 3A means that the high current that this converter can withstand is 3A. As long as your device can be used below 3A current, the voltage is the same. The current is adaptive and built by the mobile phone. Chip controlled, this power supply is only available in standard 5v. As long as the working voltage is 5v, it can be used.

Package includes:

10 x 36/24/12/9V to 5V 3A Step Down Module

10pcs-3624129V-to-5V-3A-Step-Down-Module-4USB-Interface-Car-charging-Solar-Buck-Power-Supply-1652477

Shipping Time

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The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

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Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

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Tags: Step Down Module