In Reply to: OK, let's assume worst case... posted by Triode_Kingdom on October 13, 2016 at 13:16:26:
At 20Hz, 10H is a reactance of 1250 ohms. A signal of 100vRMS would cause an AC current of 80mARMS, or peaks of +/-112mA. The choke must be able to take that current in addition to the quiescent DC without saturating, if you are to avoid added distortion.
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Follow Ups
- RE: OK, let's assume worst case... - Paul Joppa 16:51:08 10/13/16 (4)
- RE: OK, let's assume worst case... - Triode_Kingdom 21:50:27 10/13/16 (3)
- Transformer/choke measurement results - Triode_Kingdom 16:07:33 10/14/16 (2)
- RE: Transformer/choke measurement results - Tom Bavis 17:31:43 10/15/16 (1)
- RE: Transformer/choke measurement results - Triode_Kingdom 21:58:59 10/15/16 (0)