HOMEMADE plasma cutter

Other than getting the halfnium-which should be readily available as a consumable- what would be so hard about building a plasma cutter?

Is the high voltage pulsed or regulated or otherwise timed? What is the voltage of a plasma cutter and current for a decent machine? Yah, I know, what is decent?

Why are these beasts so expensive?

Reply to
justme
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Your trying to control 300 volts dc at 10 to 30 AMPS. They are expensive trying to keep from electrocuting the operator.

Good luck

Jim Vrzal

snipped-for-privacy@cryogen.com wrote:

Reply to
Mawdeeb

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