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Overunity Machines Forum



Igors switcher (EMF recycler2)

Started by drspark, January 27, 2007, 09:25:42 AM

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drspark

#75
March 15, 2007, 04:24:19 PM
Hi People,

I got my old (real old) scope working again!
And a new relay for the circuit!
The new relay (radio shack 275-0218) works much better and there is no arcing
(untill I added inductance but thats for another post...)

The fet version is built BUT the monovibrator does not give anything like square waves, maybe I toasted a transister during construction, need help with 50/50 duty driver for the fets, a 555 is difficult to maintain even duty cycle, any ideas welcome!

Notice how close the sim is to reality!!!

Spark
p:s:
the edit on the scope photo top voltage is 25 not 30
also notice that it is multiplying the voltage by about 1.5 average!

bitRAKE

#76
March 16, 2007, 11:08:56 AM
Maybe something like: http://www.geocities.com/tjacodesign/motor/motor.html

Can use inverters instead of nand gates.
Energy might not be FREE, but the universe has been building it up for billions of years - the fact that we exist means it is availble to us.

dorro1971

#77
March 16, 2007, 08:32:30 PM
hi, great postings all.

can anyone tell me how to get a copy of circuitmaker student demo, as they no longer support it acording to the webb site?

regards

dorro

drspark

#78
March 17, 2007, 04:09:31 AM
Hi People,

Multivibrator circuit had transister backwards, you can see in photo.

FlyBack effect from audio transformer at R2 point in recycler circuit caused disterbance here!...

I gathered 8 AA nicads all dead and charged them 9.99v, then with r2 HOT10ohm1/4w, running circuit 12h I discharged batterys to 1.1v, then swapped r2 for audio t1 36ohm winding and was trying to get lowvoltage picture of flyback pulse w/o disterbance to cammera when i notice pulse/spike waveform peek voltage increasing! allmost faster than i can get photo.

I decide to let it continue, no input from 555relay circuit only drive coil, seperate grounds and sources, still battery voltage climbs to 4.7+v after about 8hours
and it still now veryslowly climing and the caps are swapping thru the transformer and the spikes are still being made... i give it till i wake up then report hours and final volts, then onto the fet circuit and higher frequencys...

drSpark

terry muller

#79
March 18, 2007, 05:48:59 AM
Hi,Dorro1971, ;)

you can find circuitmaker student version onhttp://www.archive.org:a very usefull site:  add the address http://www.circuitmaker.com in the waybackmachine

Terry M.
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