In an earlier blog post I did a teardown analysis of the XL4015 DC-DC Buck Converter module. I recently received an improved version of the same module. I purchased it from an online seller in China.

Vendors and end users of XL4015 DC-DC Buck Converter module, now have an improved version. In an earlier blog, I did an in-depth analysis of the XL4015 DC-DC Buck Converter module. I recently received ...