Kunkune

Dual USB DC DC 6V-40V To 5V 3A Double Usb Charge Step Down Converter Module

Dual USB DC DC 6V-40V To 5V 3A

Dual USB DC DC 6V-40V To 5V 3A Double Usb Charge Step Down Converter Module - Main image
$1.94 $2.9 In stock

Category: DC to DC Converters

Features of 6V-40V To 5V 3A Double USB Converter:

This module has short circuit protection.
DIY Mobile Power Supply, 5V output for charging Phone.
Application: USB 5V power supply equipment, such as for mobile power supply, mobile phone and tablet

Specifications:
Input voltage: 6V-40V
Output voltage: 5V (MAX)
Output current: 3A (MAX)
Switching frequency: 150KHZ
Conversion efficiency: 92%
Working temperature: -40 to +85 degree Centigrade
Colour: Red
Size: 59mm x 21mm x 17mm

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Julian O. ★★★★★

Used it to power a phone charger in my car and it works perfectly with my 12V system. The dual USB ports are handy for charging two devices at once.

Sofia ★★★★★

That short circuit protection gives me peace of mind when I'm using this with my solar panel setup, and it reliably charges two phones at the same time without any issues.

John B. ★★★★★

I needed a way to charge phones from a 12V battery pack, and this module powers up two devices at once without any problems. The short circuit protection gives me peace of mind when wiring it into my camping setup.