Electronics > Projects, Designs, and Technical Stuff
High temperature thin dielectric or insulating coatings for bare copper coils?
David Hess:
--- Quote from: magicsmoke on February 13, 2020, 06:07:34 am ---
--- Quote from: David Hess on February 13, 2020, 12:39:00 am ---I would not even try it without using a vacuum during application.
--- End quote ---
Have you tried anything like this with a jury rigged/non-professional vacuum or VPI system?
--- End quote ---
I have always done it with a random vacuum pump and vacuum chamber.
graybeard:
Are you derating the current capability of the copper for the higher operation temperature?
Are you accounting for the higher resistance of the copper at elevated temperatures?
Navigation
[0] Message Index
[*] Previous page
Go to full version