Author Topic: Herman Anderson circuit proposal components  (Read 807 times)

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Herman Anderson circuit proposal components
« on: December 19, 2016, 18:13:14 pm »
The flipflop oscillator could have been made by this first stage of an oscillator with a CD 4047 chip with flipflop gateways:

I.C               CD4047          1p
Capacitor         0.01uF or 103   1p
Potentiometer     100K            1p
Resistor          220E            4p
Resistor          10K             2p
Resistor           330K           1p
LED                 RED             1p


The followed by a circuit that steers the SCR in the powerline to the anode.
See picture.
There must be an extra PNP transistor stage in front on that circuit from the pic, to make the scr switching at the same moment as the flipflip does.
The other output towards the 70kv coils will follow later....
In a later stage, i will add everything together to 1 circuit schematic for the ones not so well educated in electronics.

added: driver for ignition coil 70kv setup
TR1   Ignition Coil
T1   BFY51 Small Transistor
T2 = 4 pieces parallel   2n3055 Power Transistors
R1   100 Ohm Resistor
D1   
1N4007 will do but preferably a Schottky Diode
RC1   0.1µF Capacitor + 10K Resistor
http://hackaday.com/2016/12/08/measuring-high-voltage-in-millimeters-and-other-hv-probe-tricks/



cheers
Steve
« Last Edit: January 08, 2017, 15:46:28 pm by Steve »

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Re: Herman Anderson circuit proposal components
« Reply #1 on: December 19, 2016, 21:41:10 pm »
What kind of waveform can imagine if I said :
Between a sawtooth and square box ?

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Re: Herman Anderson circuit proposal components
« Reply #2 on: December 19, 2016, 22:04:20 pm »
The question is how the waveform will look like in the scope.
The circuit will produce first a square shape puls which might look like a bit diff with a charged cell attached.
The hv pulse after the squarewave will show a voltagepeak.

But again. Not sure how it looks in scope with cell.

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Re: Herman Anderson circuit proposal components
« Reply #3 on: December 19, 2016, 22:17:10 pm »
That's what I should have ask I guess is how you imagine a waveform would if I said:
Between a sawtooth and square box on your oscilloscope.

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Re: Herman Anderson circuit proposal components
« Reply #4 on: December 22, 2016, 22:59:04 pm »
That's what I should have ask I guess is how you imagine a waveform would if I said:
Between a sawtooth and square box on your oscilloscope.

I think this is what Herman ment...It's cited in all 3 of his patents and looks perfectly to his description.Flip Flop...Push pull what ever but you can tell it's not what was described at the end of the interview.It puts out an AC square wave at  .


https://www.google.com/patents/US4820957
« Last Edit: December 24, 2016, 02:45:03 am by hydroxogen »