Yeah exactly , like I said ...
Class b puhs pull aint good , that backspike spike right there could * up everything .
Push pull is like this , transitor falls below .7v , reverse voltage . reaching negavte -0.7 , imedance rises 10000 fold , , OMG INDUCTIVE SPIKE ... It works for music but this is water science , your shit better be pure ... This is not like o it will probably make no difference , just make it pure and forget about it you know ...
Here is a common and easy way to run a transfo , class a . type single ended .
BUT single eneded needs a big * transfo with gaps otherwise it gets aturated quick , dont expect to make a power type of these seriously , it will cost ur arm .
I am not using single ended but push pull type class a , but both work well , difference is that single has a larger a larger more expensive transformer . The type you need to make yourself you know ... That esl transfo must have been ... rofl ...
Here is the simplicity of class A single ended .
Puharich probably used pure class b with tubes , however , such an ampifier is at best 78% efficient , you might get more like 72% in real life . So whatever gas he had it better have been good ... You need more than 120 % faraday here ... Amps were most likely very low if ceramic was there... but remember there is other losses other than simple volts by r , coupling , radiation . Its hard to say the true potential of Puharichs's technology .
class a has its problems with AM also , check out this example , basicly the lower power you go the more dc is flowing , it does follow a certain rectance tho since the enveloppe will be moving , but a low frequency am will make alot of wasted current . dc is unaffected by the primaryes reactance . It just flows straight down V/ wire resistance + 1 ohm safety resistor ....
edit rofl , forgot to attack images
