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⚡ Power your projects smarter, cooler, and stronger — don’t get left in the dark!
The WWZMDiB CC CV Buck Converter is a high-efficiency, step-down power module designed for professional-grade solar energy, battery charging, and industrial applications. Supporting a wide input voltage range of 6-40V and adjustable output from 1.2-35V, it delivers up to 20A current and 300W power with advanced synchronous rectification technology for up to 96% efficiency. Compact and reliable, it features constant current and voltage modes, short-circuit protection, and precise potentiometer controls, making it an essential tool for millennial professionals seeking cutting-edge power management solutions.
| ASIN | B0B825HRB9 |
| Best Sellers Rank | #118,155 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #454 in Power Converters |
| Date First Available | July 29, 2022 |
| Item Weight | 3.2 ounces |
| Item model number | W-08-13 |
| Manufacturer | WWZMDiB |
| Package Dimensions | 3.62 x 2.72 x 1.54 inches |
| UPC | 618202520747 |
E**.
Buck converter
Works as advertised. No issues with reducing voltage. Would bye again. Great product!
M**K
I got a replacement that WORKS! 😄
First one sent to me was erratic and the adjusters did not work. After a few minutes of adjusting it started smoking. Requested a replacement and the replacement works! Feels like a score when you can get questionable to poor electronic quality from you know what country. I'm happy for the price. Expect duds if u can tolerate the hassle of exchanges.
A**R
Great value and it works
Works great. A proprietary battery for a device I have died, so I used this attached to a big 12v DC battery to simulate the exact voltage and amperage that the broken battery provided and it works perfectly. Very good value for money.
N**.
Faulty product
Product is faulty on the putput i am only getting 3.8V even after turning the potentiometer to max
D**N
Good product
It worked fine.
J**5
Works good. Does not get hot. Would buy again
It’s good
K**S
1/3 isn’t too bad… frustrating but now good
I had two of them that work great for voltage adjustment, but the current isn’t there no matter what. I finally got a 3rd on and it works fine. Solar panels to pond aeration is my application.
G**E
Not worth it!
It does what I need it to do!
T**.
No hace nada. El voltaje simplemente pasa. Los potenciómetros para ajustar el voltaje de salida no hacen nada, e incluso el interruptor que está etiquetado como ON/OFF no hace nada
B**T
Not working
Trustpilot
2 months ago
4 days ago