In Reply to: Power-suppy for feild coil speakers posted by Rao on February 22, 2007 at 13:40:05:
A Constant Current Supply is what you should go for since current is what builds up the field. If you use a constant voltage supply the magnetic field will vary with the temperature of the coil.BR,
Anders
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Follow Ups
- Re: Power-suppy for feild coil speakers - Bappe 05:28:41 02/23/07 (0)