RE: ANS022 | Bridge capacitor for isolated power modules, the whole truth, no myths

michaelkellett — Thu, 29 May 2025 08:14:48 GMT

This is an interesting article but it would be much improved by the inclusion of some actual implementation circuits and picture of DUT internals and the test set up.

There are also some inconsistences in the diagrams which do not aid understanding:

for example the caption:

Figure 8: Equivalent circuit diagram with capacitive branching of the common-mode fault.

Is the only reference in the whole article to "common-mode fault".

But it is still a useful article and its good to see a manufacturer offering serious application support.