Re: [EVGRAY] Re: Winding BiTT with C shape winding tool

Body

Hi Doug,
On your BITT just try shorting out one of the output coils to see if there
is an increase in output ac Volts on the opposite coil.
The ac Voltage should approximately double if not too much loss of flux
reflecting flux back to other side increases the path length cause it has
to make 2 trips.
Once over once back again.

This will confirm if the phasing is ok.

Then measure the input current and voltage across input coil.......whilst
having both output coils shorted out then open circuited.
The 'phase difference' between input volts & amps might vary but the input
current and voltage should not change very much.

With Naudins demo he gets less input current on load compared to no load.

This will confirm Anti Back emf or Anti Lenz effect.

Then knowing input volts amps and phase difference calculate input power
rms ...whilst loading both output coils BITT into various values of load
resistors.