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Old 01-31-2019, 11:17 PM
Bob Smith Bob Smith is offline
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Join Date: Sep 2007
Posts: 796
Looking for Best Suited Core

I'd like to play around with Marc Belanger's circuit set out in his attachment. Just wondering how to set up my core. Would people recommend...
- a couple of E cores face-to-face (ferrite)?
- is there a single ferrite core available/salvageable from some component?
- a one piece core cut out of steel or iron?
Anyone have any recommendations on the kind of core and perhaps how to get it? For example, could I scavenge it from some kind of transformer, or perhaps better purchased on EBay?
Thanks,
Bob
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