⚡ Power your projects like a pro — efficiency meets precision!
The WWZMDiB Constant Current CC CV Buck Converter Module is a compact, high-performance DC/DC step-down regulator supporting input voltages from 6 to 40V and adjustable output from 1.2 to 36V. Delivering up to 20A and 300W, it features advanced synchronous rectification technology for up to 96% efficiency, constant current and voltage modes, and built-in short circuit protection—ideal for professional-grade LED driving, battery charging, and renewable energy applications.
| ASIN | B0B825HRB9 |
| ASIN | B0B825HRB9 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #7,648 in Electronics ( See Top 100 in Electronics ) #165 in International Power Adapters |
| Color | multicolor |
| Customer Reviews | 3.8 3.8 out of 5 stars (63) |
| Customer reviews | 3.8 3.8 out of 5 stars (63) |
| Date First Available | 23 September 2022 |
| Date First Available | 23 September 2022 |
| Item Package Quantity | 1 |
| Item Weight | 91 g |
| Item model number | W-08-13 |
| Item model number | W-08-13 |
| Item weight | 0.09 Kilograms |
| Manufacturer | WWZMDiB |
| Manufacturer | WWZMDiB |
| Package Dimensions | 9.19 x 6.91 x 3.91 cm; 91 g |
| Package Dimensions | 9.19 x 6.91 x 3.91 cm; 91 g |
| UPC | 618202520747 |
B**T
Not working.
Not working
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
E**.
Works as advertised. No issues with reducing voltage. Would bye again. Great product!
M**K
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
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**.
Product is faulty on the putput i am only getting 3.8V even after turning the potentiometer to max
Trustpilot
2 days ago
2 weeks ago
