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Focus Coil circuits?

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12-12-2021, 01:44 PM

Tube TV

VideoKarma Member

Join Date: Sep 2007

Location: At large again ....

Posts: 785

I think the General Electric 10T1 locomotive set had a very straightforward electromagnetic focus. Pretty much a high impedence coil, a pot, and filtered DC power if I recall.

Last edited by Tube TV; 12-12-2021 at 01:48 PM.

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