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DC Side Switching

A project log for Arc Metal Powder Printer

In this project I want to build a metal powder printer that uses an arc instead of a laser.

Dominik MeffertDominik Meffert 10/23/2020 at 03:170 Comments

I've built another MOSFET board for switching of the DC side to make very fast switching of the power source possible.

I tested it out and realized that the too long ON-times which I thought were caused by the rectifiers capacitor were still there and therefore were caused by the GCODE.

So better GCODE is needed.

I ordered some fittings, which I want to use for building a watercooled electrode mounting bracket. They should arrive by the middle of the next week. 

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