4 75 23V 1 17V DC DC Converter Module Review

My analysis of this product showed that it was a complete waste of money .The module failed to deliver the proper voltage required for my automotive project. The build quality was also poor and the components were not securely fastened causing them to come loose during use..

Based on our own experience with automotive tools and equipment we purchased this DC DC Converter Module with high expectations. However, we were extremely disappointed with its performance .The only positive aspect was its compact size, but it simply did not work as expected and was not worth the money spent. We regret our purchase and would not recommend this product to anyone else in the market for automotive tools and equipment..

Failed to load media. 10 out of 10 didn't work at all. I even bought some from another site and none of them are regulated. Adjusting the screw does nothing. I've used hundreds of converters with all kinds of potentiometers, but they don't do anything. When 8V input, they output 7V. If you increase the input, the output will increase accordingly. The only thing they can be used for is if you need a 1V step down that does NOT support the set output. rzunimag. I even got some from Aliexpress and…