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Author Topic: kapanadze - ferrite core is useful only in half of the coil  (Read 5160 times)

Corcan Sorin

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kapanadze - ferrite core is useful only in half of the coil
« on: November 11, 2018, 11:58:05 AM »
hy
I test the effect of the ferrite core, it seems that only from the middle down (pozitive half) the ferrite has an amplifying effect, and from the middle upwards (negative half) it has the opposite effect. So the ferrite should only be put in the positive half of the coil
watch my experiment:

https://youtu.be/9zmyAqrzNjg