In Reply to: least sonic degradation way to drop voltage........ posted by Jeff Davison on May 25, 2012 at 07:58:30:
Jeff
Use a current limiter on the primary.
Depending on the transformers efficiency
you would need a CL-50, CL-60 or CL-70.
At $2ea get all three and see which one
will give you the desired output voltage.
It will also give you a nice slow warm-up.
You could also try a 1.5 ohm resistor.
That is just an estimate as you will
need to adjust for the aforementioned
efficiency of the transformer varience.
DanL
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: least sonic degradation way to drop voltage........ - danlaudionut 09:23:32 05/25/12 (0)