High voltage capacitors generally have series such as BAM, BFM, BWF, BFF, etc. We usually use BAM series. So, do you know what these English letters represent in so many series? Below, the editor will give you a brief introduction.

The first letter is the series code, and B represents the parallel capacitor.

The second letter is the code for the liquid medium in high-voltage capacitors, where F represents diarylethane and A represents benzyltoluene. High voltage capacitors using benzyltoluene are more suitable for cold areas.

The third letter M is the code for solid media, representing full film media.