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Old 03-23-2012, 09:14 PM
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JohnStone JohnStone is offline
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Join Date: Feb 2009
Location: Global Village
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Quote:
Originally Posted by Guruji View Post
Flyback HV coils?? and SG to cap?
John can you please post a diagram about what Zilano had said regarding these caps?
Thanks
Zilano showed a schematic but I can't find it any more. The idea is that a FB is a step up transformer - normally. But you can connect the HV coil to a charged HV cap and use it in reverse in order to get low voltage high amps.
The HV needs to be switched on and off and this task can do a SG (anywhere between cap and HV coil). Properly adjusted it will fire as soon as the cap is fully charged, will discharge the cap and will extinguish. The rate of cycles will show the amount of energy provided by teh cap.

Take in account that an additional GND might be of importance.

BTW: I retract now for a week of holiday with family - without internet.
Rgds John
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