Hi Folks,
I have to remove a big heat sink from 7 power transistors on an audio amplifier.
The 4 medium transistors are attached with grease, but the two big ones and one small one are attached by pads . . .
I have to assume this is by design, but all I have is grease. Can I still use grease for all?
Do y'all know why some transistors are using pads while others are using grease?
I wonder if is because 3 of them need to be electrically insulated from the sink?
[picture below]
THANKS!!