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4hv.org :: Forums :: Tesla Coils
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This weekend project

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KresoLiubov
Sat Jan 19 2008, 08:31PM Print
KresoLiubov Registered Member #1153 Joined: Mon Dec 03 2007, 07:27PM
Location: Croatia
Posts: 213
Stay tuned :) ...

Because i consider that sparklenght is too small for fullbridge. Any suggestions?



1200774683 1153 FT0 Dsc01493

1200774683 1153 FT0 Dsc01494

1200774683 1153 FT0 Dsc01495

1200774683 1153 FT0 Dsc01496

1200774683 1153 FT0 Dsc01497
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Zum Beispiel
Sat Jan 19 2008, 09:43PM
Zum Beispiel Registered Member #514 Joined: Sun Feb 11 2007, 12:27AM
Location: Somewhere in Pirkanmaa, Finland
Posts: 295
I assume this is with full wave and smoothed input? That + low coupling = short sparks.

Try using less primary turns and try to spreading them out more so they cover a larger part of the secondary.

For longer sparks half wave input helps a lot. Either that, or use an interrupter.
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KresoLiubov
Sat Jan 19 2008, 09:46PM
KresoLiubov Registered Member #1153 Joined: Mon Dec 03 2007, 07:27PM
Location: Croatia
Posts: 213
Zb wrote ...

I assume this is with full wave and smoothed input? That + low coupling = short sparks.

Try using less primary turns and try to spreading them out more so they cover a larger part of the secondary.

For longer sparks half wave input helps a lot. Either that, or use an interrupter.

Yes its fullwave smothed input. Unfortunately there is verry little heatsinks so i cant use greater power levels. Coil is intrupted. Interupter taken from here :

Link2

Capacitor is 0.1 uF
Resistor is 1 Kohm



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