spark analysis
Thanks citfta,
I believe LV can follow HV over an arc but because it can happen may not be what is required here. It does seem that this effect may be used to make the primary event even stronger by having an inverter or whatever connected on the lv side...but since there is no inverter necessary to have the basic effect happen, that means the effect cause is happening all to the wiring of one capacitor on its own. A 47uf cap at 160v is 0.6 joules of energy...that discharged into the coil at whatever speed without any power supply connected and that 0.6 joules impulse causes the effect. That is a very miniscule amount of energy potential to start with...flea power....but of course is made more powerful when compressed in time.
Jetijs, if 100v or so is required...and I find a little different but yes, point is there has to be enough voltage period for the effect to happen. If I charge a single cap like in circuit A to about 130+, without any power supply connected, the effect happens.
So, when that cap is discharged across coil primary...what is really left that will go from cap, through HV diode to follow HV pulse across gap? After the cap discharges into primary, is there 100+v left to go through the HV diode over gap.
The event is sequential.
It takes time for the cap to discharge across primary. It takes time to charge the coil, time to discharge through secondary...time to jump gap.
Once all those steps are completed, no matter how fast, those steps must be completed for there to be an arc for whatever is left in the cap at that time to be able to go through HV diode and across gap from the arc.
What leaves the cap in order to even produce the HV spark to begin with. After that is gone from the cap, what is left? Is that enough to jump across the gap following the HV arc?
Thanks citfta,
I believe LV can follow HV over an arc but because it can happen may not be what is required here. It does seem that this effect may be used to make the primary event even stronger by having an inverter or whatever connected on the lv side...but since there is no inverter necessary to have the basic effect happen, that means the effect cause is happening all to the wiring of one capacitor on its own. A 47uf cap at 160v is 0.6 joules of energy...that discharged into the coil at whatever speed without any power supply connected and that 0.6 joules impulse causes the effect. That is a very miniscule amount of energy potential to start with...flea power....but of course is made more powerful when compressed in time.
Jetijs, if 100v or so is required...and I find a little different but yes, point is there has to be enough voltage period for the effect to happen. If I charge a single cap like in circuit A to about 130+, without any power supply connected, the effect happens.
So, when that cap is discharged across coil primary...what is really left that will go from cap, through HV diode to follow HV pulse across gap? After the cap discharges into primary, is there 100+v left to go through the HV diode over gap.
The event is sequential.
It takes time for the cap to discharge across primary. It takes time to charge the coil, time to discharge through secondary...time to jump gap.
Once all those steps are completed, no matter how fast, those steps must be completed for there to be an arc for whatever is left in the cap at that time to be able to go through HV diode and across gap from the arc.
What leaves the cap in order to even produce the HV spark to begin with. After that is gone from the cap, what is left? Is that enough to jump across the gap following the HV arc?
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