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  1. steven2

    high voltage photo flash capacitor charger

    :)the last time i dismantled a photo flash capacitor i found the negative foil to be thicker than the positive foil or electrode so i put my diode chain in the return to the flyback transformer
  2. steven2

    high voltage photo flash capacitor charger

    :)ive half completed another flyback driver circuit to drive that lower voltage output disc shaped flyback transformer, and dispite the seccessfull chargeing of that photo flash capcitor over and over again ,ill be getting parts to make a second one ive got a container full of camera photo...
  3. steven2

    high voltage photo flash capacitor charger

    :)ill scrap the ignition coil idea and stick with the one ive tested
  4. steven2

    high voltage photo flash capacitor charger

    :)audio guru 330 volts rated capacitor isent experimenting wonderfull my neon has 240 volts on it my sieries resister works my idea to try an ignition coil was depending on reduceing that positive hv out down to the level i needed, ive got plenty photo flash caps to blow up in the name of science
  5. steven2

    high voltage photo flash capacitor charger

    :)
  6. steven2

    high voltage photo flash capacitor charger

    audio guru here is a few picture of a simple photo flash circuit note the 1m resister i used one to the neon, well to one side like the one in the photo, now the diode theres one so i used 2 you probably cant see if , then theres the d965 or75 transister and you have a few more resisters and the...
  7. steven2

    high voltage photo flash capacitor charger

    audio guru the miniute i throw that switch the frenquency of the circuit going by the sound it makes is allready high , the high value resister on one side of the neon which is the same as ive found in most cameras ive pulled to bits works ok , i can try find a timer relay circuit to shout the...
  8. steven2

    high voltage photo flash capacitor charger

    :)great to hear from you audio guru the disc shaped flyback transformer i used dose not have the biult in high voltage trippler so without that i only get tiny arcs that are so small that i have to be nearly touching the treturn to even see this. now from that tiny arc hv out ive got a 100r...
  9. steven2

    Ignition coil driver circuits and experiments

    :) powering just one ignition coil with the ignition coil driver circuit puts out an arc that i could allmost compare with the small arcs put out by the disc shaped flyback transformer without a biult in high voltage trippler, so i reckon i could allso use the ignition coil powerd by the...
  10. steven2

    3-Axis Stepper Controller

    i hope tese are of use
  11. steven2

    3-Axis Stepper Controller

    :)
  12. steven2

    high voltage photo flash capacitor charger

    :)
  13. steven2

    high voltage photo flash capacitor charger

    :)
  14. steven2

    high voltage photo flash capacitor charger

    :) here is the simple circuit i used with this disc shaped flyback transformer, remember the flyback transformer only puts out tiny arcs when driven by the driver circuit, but i cant get over how such a simple circuit, allowed the disc shaped flyback transformer, without a biult in high voltage...
  15. steven2

    high voltage photo flash capacitor charger

    :)
  16. steven2

    high voltage photo flash capacitor charger

    :) in these pictures is the disc shaped flyback transformer i used in the test to charge up a high voltage photo flash capacitor , allso the simple circuit i used, with a neon light ,to indicate the capacitor to be charged, this circuit, well the disc shaped flyback tranformer was driven by the...
  17. steven2

    Forum Rating

    if we do over a thousand posts we become microsoft chair men just kidding
  18. steven2

    Inductance Calculation

    i like to help you on this one bakr but ive never designed a flyback transformer before and i use mainly the ones with the biult in hv trippler, but you can allso use transformers in reverse mode to , power, from your flyback driver circuit it dose ok , the turns ratio for the flybacks are...
  19. steven2

    Charging of Capacitor

    :) hang in there bakr ive allready started the exsperiments and research stagers for high voltage capacitor chargeing and have posted the hand powerd high voltage photo flash capacitor, charger information , ive recently tried it with my flyback driver circuit powering a disc shaped flyback...
  20. steven2

    Flyback driver experiments

    :) ive been conducting some tests with the flyback driver circuit i allways use as posted ,and this test i power my disc shaped flyback transformer i got tiny arcs from the hv output to the return so i put together this simple circuit to use with it in chargeing up high voltage photo flash...
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