Your cart is empty.
Your cart is empty.4.5 out of 5 stars
- #21,745 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
- #83 in Power Converters
Product Description
DC to DC Buck Converter
Efficiently steps down voltage for various applications
Reinforced Circuit Boards
Thickened boards for enhanced reliability
Capacitors
Equipped with advanced solid-state capacitors for stable performance
Comprehensive Protection
Features built-in short circuit and over-temperature safeguards
Customer
Reviewed in the United States on February 9, 2025
Bien
Andrew M.
Reviewed in the United States on February 13, 2025
Ring battery operated doorbell cameras can't operate on 12vdc, and Ring doesn't make a non-battery version that works on 12vdc. You could buy a Ring solar panel surround for your battery operated doorbell, but if it is under an overhang that isn't going to work. I took one of these and tapped into my 12vdc intercom/doorbell power and now trickle charge my Ring battery operated doorbell camera by having it provide 5.2vdc to the terminals on the back of the camera where the solar panel normally ties in. This is very stable voltage, low power consumption, low heat generation, and keeps the battery topped up. Inexpensive solution.
Jennifer
Reviewed in the United States on January 20, 2025
It has reverse input protection for couple sec until it gets too hot!
Marc
Reviewed in the United States on September 23, 2024
Tried several of these with a 36v source and they would randomly shut off. Upon further review i see the Schottky diode is rated for 40v which according to the lm2596 datasheet, would limit input voltage to 32 volts. Seems to work ok with lower source voltages, just not the 40v advertised.
Gus
Reviewed in the United States on December 9, 2024
All five units work as expected without issues. It would have been nice to have screw-in wire terminals but I knew that before purchase.
Joe
Reviewed in the United States on December 7, 2024
I've been using these for some electronic projects and they've been working wonderfully. They're not too big, they're easily adjustable and they didn't break the bank.
Marcus carr
Reviewed in the United States on November 8, 2024
please come in handy for a bunch of different little projects that need specific voltage build quality is fairly good they function like they should easy to use and the value for the money is great
D. Cole
Reviewed in the United States on October 26, 2024
Found these to work well and was able to adjust the voltage as expected. You have to turn the potentiometer a lot to make adjustments
Recommended Products