Kunkune

DC 9-36V to 5V 3A Dual USB Power Supply Charger Step Down Converter

DC 9-36V to 5V 3A Dual USB Power Supply Charger Step Down Converter

DC 9-36V to 5V 3A Dual USB Power Supply Charger Step Down Converter - Main image
$2.57 $3.9 In stock

Category: DC to DC Converters

Description for Dual USB DC DC Converter

On-board screw terminals and DC 5.5×2.1mm dual power input jack with 6-40V voltage input
Dual USB power output port Fixed 5V output and max 3A

Input: 6V-40V (DC5.5/2.1 port, connecting terminal) -Centre Positive through barrel power supply
Output: 5V / 3A (MAX)(With Identification resistance for Apple)
Efficiency: 92% (MAX)
Switching frequency: 150KHZ
Working temperature: -40 ° – + 85 °
Load capacity: Maximum output 3A (Connect with two phones simultaneously)

Large current output can be used as a DIY USB fast charger for your car, smartphone and tablet,
or as a 9-36V to 5V buck converter power supply module

Size:
50 x 35 x 12mm

Net weight: 17g

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Standard Shipping · United States: $0.00

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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 (4.8 / 5 · 5 reviews)

Richard T. ★★★★★

Used this to power a Raspberry Pi project from a 24V supply and it's been rock solid. The dual USB ports let me power both the Pi and a phone simultaneously without any voltage drop.

Joseph F. ★★★★★

The screw terminals made hookup a breeze with my bench supply, and it held a steady 5V at 2.5A without getting warm at all. Exactly what I needed for powering a couple of Raspberry Pis together.

Lily ★★★★★

Wired it to my car’s battery to run a dashcam and phone charger, and the screw terminals made hookup a breeze. Both USB ports hold a steady 5V even when the engine’s cranking, which is exactly what I needed.