>He says he is using mostly power supply modules which will have some thought already put into EMI suppression.
He is not. MAX776 are controllers, and older ones at that. These require some skill to apply effectively. I wouldn't do it this way, I'd look at the LMR36xxx series (and friends, you'd want the 60V switches here) sync bucks for this. Hot loop on die = goodbye EMI!
He is not. MAX776 are controllers, and older ones at that. These require some skill to apply effectively. I wouldn't do it this way, I'd look at the LMR36xxx series (and friends, you'd want the 60V switches here) sync bucks for this. Hot loop on die = goodbye EMI!