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The HOMREE DC 8-35V to DC 5V Step-Down Converter Buck Module is a high-efficiency power supply solution designed to convert a wide input voltage range (DC8-35V) to a stable 5V output at 3A (15W). Ideal for charging mobile devices and powering electronics, this compact module features robust protection mechanisms and a durable design for long-term reliability.
Z**4
excellent product
worked perfectly and had a great price. No issues after several months.
D**.
Works well at 0.8 Amp draw
I like the HOMREE DC 8-35V to DC 5V Step-Down Converter Buck Module. It is small and fits well into my Subaru Forester's headliner to power my dashcam at 0.8 Amps. It was easy to splice into my car's 12 volt hot-at-all-times feed to keep my dashcam running while parked.
C**4
Works as good or better than advertised
Got this thing to power my Raspberry Pi off my 3D printers meanwell power supply. Although the line in wires are a bit short, I managed to use it without modification. Once hooked up, I tested it with my USB tester and verified the output voltage was 5v. Checked fine. I then ran a stress test on it to see how high I could push it under load until it failed. The rated output is 5v@3A. I pushed this thing well past 4A and it still held up fine with a voltage drop down to only 4.75v. My tester could not go any higher that 4.1A and it held steady at that load. So this thing seems to be rock solid and legit. The longevity will be seen, but for now I LIKE THIS PRODUCT, and it seems to be what’s advertised.
J**B
Works great, convenient
Using this connected to an ender 3 power supply to power an orange pi running klipper.Easy to hook up, delivers consistent power.
J**S
great to ad a charger to heavy equipment
this make it really nice to sit in equipment all day and not let my phone die playing music all day.
J**G
This works great to power my Raspberry Pi from my 3D Printer's power supply
I have bought a few of these now to use on my 3d printers so I can power my Raspberry Pis from the power supplies on my printers. They really work well. I have not had any issues with them. I will be buying more of these as I get more printers.
B**6
Great way to power a RaspberryPi 4 from an Ender 3D Printer
When I ordered my Ender 5 Pro I also ordered a Raspberry Pi to run OctoPi. I looked at the power unit in the Ender and decided to use a buck converter to power the Pi. Browsing the results I came upon this neat little thing: screw one side on the free terminals of the Ender PSU and you get a USB-C that you can use to power your Pi directly. 3A is more than enough for the Pi: I have the 8GB model that has been running now for a couple of weeks with OctoPi - a custom 64 bits build - without issues. The only reason it doesn't get a 5 starts review is that the USB-C cable could be a couple of inches longer, making it easier to position the PI more freely than with this shorter cable.
A**G
Works as advertised
I actually wanted a micro usb style but I spliced a micro usb head to this one and it worked just fine.
Trustpilot
2 weeks ago
2 days ago