I have found suitable replacements for the twin IRF350 in my max 20 plasma cutter. The old MOSFET did not have heat sink compound on them.
My question is, would putting the compound on the replacements interfere with the drain part of MOSFET as drain is "the case"? Thank you.
My question is, would putting the compound on the replacements interfere with the drain part of MOSFET as drain is "the case"? Thank you.