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Homemade High Frequency Start Box

High Frequency Start Box

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TOOL:

High Frequency Start Box

BUILDER:

William F. Dudley Jr. on casano.com

DESCRIPTION:

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.

RATING:

(0)

Jun 17, 2017 12:52 AM

Nickolai

Does anyone have a url for this project it looks extremely interesting

Apr 03, 2017 9:01 AM

terry_rust

broken URL - is there a new one?

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URL:

http://www.casano.com/projects/hfstart/index.html

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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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