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![UCTRONICS DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack]](https://m.media-amazon.com/images/I/71uGHakQM5L.jpg)
🔌 Power up smart, stay ahead of the curve!
The UCTRONICS DC Buck Converter Module is a high-efficiency, compact step-down power regulator that converts 9-36V DC input to a stable 5V 5A USB output. Designed for DIY enthusiasts and professionals, it supports dual output ports, advanced synchronous rectification for silent, cool operation, and fits into narrow spaces, making it perfect for powering Raspberry Pi 4, custom chargers, and automotive electronics.
| ASIN | B07XXWQ49N |
| ASIN | B07XXWQ49N |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #105,430 in Electronics ( See Top 100 in Electronics ) #1,148 in International Power Adapters |
| Color | Dual Output Buck Converter Module |
| Customer Reviews | 4.5 4.5 out of 5 stars (232) |
| Customer reviews | 4.5 4.5 out of 5 stars (232) |
| Date First Available | 4 August 2019 |
| Date First Available | 4 August 2019 |
| Item Package Quantity | 1 |
| Item Weight | 44.7 g |
| Item model number | U6223 |
| Item model number | U6223 |
| Item weight | 1.58 Ounces |
| Manufacturer | UCTRONICS |
| Manufacturer | UCTRONICS |
| Part number | U6223 |
| Product Dimensions | 1 x 6.3 x 0.2 cm; 44.79 g |
| Product Dimensions | 1 x 6.3 x 0.2 cm; 44.79 g |
| Specification met | FCC, UL |
| Wattage | 18 watts |
M**E
Works perfect for me. Runs a pi4 with 2-pi hats, stays cool and no noise!
F**E
I have only bought 2 of these and I really like them for my projects. I plan on buying more in the future. Great product.
M**T
Originally bought these due to the noted 5.2V 5A output capacity which is the ideal rating for a power hungry Raspberry Pi 5. It also helped resolve some power related issues with some equally power hungry 5G M.2 modems that I had been utilizing. I'm very happy with these. Great price and does exactly what it needs to and meets all the ratings it is advertised for. An additional pro-tip: Look up USB-C PD trigger boards or cables. Many all over Amazon. I have my setup fed by a 15V PD trigger board on the input side which allows me to use a more widely available PD power supply/battery bank and supply the necessary wattage. SUPER convenient. I've powered my rig on everything from a Steam Deck charger, power bank, USB-C PD car charger, etc..
A**D
I'm running an RPi 4, Waveshare 5" LCD, external SSD, Logitech C920 webcam, 1m or so of LED lights (12V) and 2 small fans off of this for my 3D printer and everything seems to work well so far. Supply power to this is from a 12V 5A wall wart. Ran a short ~1h print, all good. A minor word of warning - the voltage does drop temporarily if you touch the small IC chip on the board while it's running (I did this to check the temperature). I'm guessing the extra capacitance of your finger messes with the PWM signal used in the buck converter. This was the only time I experienced an under-voltage warning from my Pi.
C**T
I love these. Been using them for my 12v led setups where I need to supply 5v to my controller.
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