DC-DC Buck Step Down Module 6-24V 12V to 5V 3A DIY Car USB Charger Module NO5131

This step-down (buck) power supply module converts its input voltage of 6V to 24V to a fixed 5V USB output at up to 3A output current. It is suitable for providing a regulated 5V USB output to charge your mobile phone, tablet or any other USB-powered device.

Features:

The max output current 3A, long time use 2.1A, enough use.

Flat copper inductor, improves conversion efficiency.

Input reverse polarity protection, will not damage when input connect incorrect.

Using the latest USB identification circuit, perfectly compatible for IPHONE/Android phones, for IPAD etc.

High-quality USB port.

Output voltage indicator (RED).

Output overvoltage protection: input 1.5A fuse, output 5V have 300W TVS tube clamp protection. 

Specifications:

Module properties: non-isolated buck module (BUCK) synchronous rectification

Input voltage: DC 6-24V

Output voltage: 5.1-5.2V

Output current: 3A max. (please enhance heat dissipation when full load using)

Conversion efficiency: up to 97.5% (6.5V step down to 5V 0.7A) 

Switch frequency: 500KHz

Output ripple: about 10mV (12V to 5V 3A) 20m bandwidth

Output indicator: output voltage indicator is red

Operating temperature: industrial grade (-40℃ to + 85℃) (the higher the ambient temperature, the lower the output power) 

Full load temperature: 30°C

Static current: 0.85 mA

Load regulation: ±1%

Voltage Regulation: ±0.5%

Dynamic response speed: 5% 200uS

Connection mode: welding

Input mode: welding

Output mode: USB

Package size: 45 * 45 * 20mm / 1.77 * 1.77 * 0.79in

Package weight: 9g / 0.32ounces

Note: Due to the different display screen and light effect, the actual color of the might be slightly different from the color showed on the pictures.

Package List:

1 * Step Down Module

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*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.