[RFI] Oven RFI help needed

Jim Brown jim at audiosystemsgroup.com
Wed Apr 22 21:50:30 EDT 2020

On 4/22/2020 4:19 PM, David Eckhardt wrote:
> Also, the current drawn by the oven is likely to render the ferrites on the
> main power to the oven in-operative.

Only if something is VERY wrong with mains wiring. Common mode chokes 
should be wound with ALL conductors through the same core, in which case 
the total field in the core is due only to the common mode component, 
which should be limited to noise. If there were no noise, the field 
should sum to near zero.

73, Jim K9YC

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