In Reply to: RE: through bolts posted by Tom Bavis on May 1, 2012 at 06:03:15:
I have done the bolt insulation experiment on
various power transformers that did not have
insulated bolts and was able to shave off
several milliamps of primary excitation current
with the bolts fully insulated.I think it's
a good idea to insulate those bolts for the lowest losses.
Regards,
Swanson
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Follow Ups
- RE: through bolts - Swanson 09:51:43 05/01/12 (1)
- RE: through bolts - berndt 10:52:22 05/01/12 (0)