View Single Post
Old 05-15-2011, 08:45 PM   #4737 (permalink)
harlequin2
EcoModder
 
Join Date: Mar 2010
Location: New Zealand
Posts: 181
Thanks: 0
Thanked 33 Times in 20 Posts
Quote:
Originally Posted by DJBecker View Post
The URL for those parts didn't work. But I'm guessing that it's a capacitive line filter, not a transformer. If so, you are implementing a capacitor level shifter.
No, its inductive ie two coils on a bobbin with a bit of ferrite. Normally one coil goes in each ac leg. It is actually a transformer with a 1:1 turns ratio with a very high voltage isolation capability.
__________________
Sometimes I sits and thinks and sometimes I just sits.
  Reply With Quote