Weewooday 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator(1 Piece)
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Weewooday 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator(1 Piece)

4.5/5
Product ID: 272637235
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Details

  • Brand
    Weewooday
  • Color
    Black
  • Item Weight
    1.76 Ounces
  • Input Voltage
    12 Volts
  • Output Voltage
    5 Volts
96% efficiency
🔌3A output current
🛡️Smart protection features

Description

🔋 Power Up Your Life with Weewooday!

  • SMART SAFETY - Equipped with intelligent microprocessing for ultimate protection.
  • UNLEASH POWER - Transform 12V to 5V with a whopping 15W output!
  • COMPACT DESIGN - Sleek and portable, ideal for on-the-go power solutions.
  • EFFICIENCY CHAMPION - Experience a stellar 96% conversion rate for all your devices.
  • VERSATILE COMPATIBILITY - Perfect for GPS, car radios, and more—your tech's best friend!

The Weewooday 12V to 5V DC Converter Buck Module is a high-efficiency power adapter designed to convert 12V DC input to a stable 5V output, supporting a maximum current of 3A and a total output power of 15W. It features a remarkable 96% conversion efficiency and intelligent protection against over-voltage, over-current, and short circuits, making it suitable for a wide range of applications including GPS devices, car radios, and more.

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Reviews

4.5

All from verified purchases

J**L

Weather-sealed electronics. Works reliably outside!

I've purchased several of these for outdoor use. I had some cameras that were approved outdoor use, but their power supplies were not. I was able to find outdoor garden light power supplies that had a voltage that was a little too high. But those voltages were within the range for this product, making them a perfect solution!The electronics for this device are sealed in what I think to be epoxy. There's is no way that I can find for water to leak in. I connected these to the garden light kit, and to my camera and it worked like a charm. Afterwards, I got several more of these and they've been working reliably ever since then.

A**R

Good. Makes 3 amps out and does not get very warm.

Works quite well. Tested at 12.3 volts input , it will actually deliver 3.0 amps at 4.93 volts which is better than I expected. (NOTE: One of my USB power meters turns out to not have a good connector, making my initial impression much worse.) I enclose some measured voltages with an adjustable USB load, from no load up to I=3.0 amps. It does not get very warm. Peak efficiency is 0.89 at 1 A, and it is still 0.82 at 3 A output. Quiescent draw (no output load) is 6 mA at 12.3 V input. I wish the MFR would publish this kind of data but I guess they figure no one cares.

M**E

Great 3a output

Hardwired behind dash for dash cam12v vehicle2 wiresWorks just fine

S**E

Works on ktm for gps

Worked good to add gps cradle on my ktm.

L**S

Nice

Good quality

C**O

It works!

I bought the 2 pack as I was skeptical about the quality/reliability with buck converters. I wired this in my pickup to provide a power source for USB-A and USB-C charge ports. Puts out 5.08V. I have not checked the amperage, however my iPhone 16 and iPad charge normally without issue. Unless I post an addition to this review, assume it’s still working without issue.

P**U

Easy conversion from old system

Was able to use these to wire in my new Wyze security cameras using the adapter and my original 12v security camera wiring.

N**L

It worked for only an hour.

I hooked up this item and soldered it to secure the contact, i was so happy that it worked right away but then less than an hour i tried to check, it doesn’t work anymore. I’m so disappointed.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Weewooday 12v To 5v Dc Converter Buck Module Usb Output | Desertcart GB