Lenzless resonant transformer

[verpies]

...your Tek scope can also display the sweep marker frequency in the gated XY mode with a mere capacitor and resistor at the Z input !
How many BNC cables do you have?

[itsu]

...your Tek scope can also display the sweep marker frequency in the gated XY mode with a mere capacitor and resistor at the Z input !
How many BNC cables do you have?

At least 3, maybe more.

Regards Itsu

[itsu]

@Itsu
What's the inductance of L1 & L2 with L3 shorted and open?

No change in inductances of L1 or L2 whether or not L3 is shorted or open, it stays 710mH  (no capacitors in use).

Regards itsu

[verpies]

No change in inductances of L1 or L2 whether or not L3 is shorted or open, it stays 710mH  (no capacitors in use).

But with the L3 absent, the L1 & L2 had lower inductance, didn't they?

P.S.
Do you want to do the exp. frequency sweeps in XY mode with a marker display?

[itsu]

But with the L3 absent, the L1 & L2 had lower inductance, didn't they?

P.S.
Do you want to do the exp. frequency sweeps in XY mode with a marker display?

Correct, both 680mH compared to the 710mH now with the L3

Yes, i am glad to do any exp. frequency sweeps in XY mode, i think it will be very enlightening.

regards Itsu