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Homemade High Frequency Start Box

High Frequency Start Box
500+ Plans for Homemade Tools
William F. Dudley Jr. on
Start box for AC arc welders. Eliminates scratch-starting the arc by ionizing the air in the electrode gap, creating a path for the arc. Inside the high frequency start box is a high-voltage transformer, an output transformer, an RF oscillator, and the necessary circuitry. Schematics included.
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Jun 17, 2017 12:52 AM
Does anyone have a url for this project it looks extremely interesting
Apr 03, 2017 9:01 AM
broken URL - is there a new one?
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DIY High Frequency Start Box - comment on how to build a High Frequency Start Box - 2 comments
Nickolai says:
Jun 17, 2017 12:52 AM
Does anyone have a url for this project it looks extremely interesting

terry_rust says:
Apr 03, 2017 9:01 AM
broken URL - is there a new one?

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