grounded grid

[Shawn]

8 hours ago, Pars said:

Very nice! Is that aluminum? I wish I had a CNC. What machine do you have?

Yes. The machine is from Snapmaker, and I am planning to get the Langmuir.

Links here.

https://www.snapmaker.com/en-US

https://www.langmuirsystems.com/mr1

[Shawn]

Three weeks later, here is the outcome.

A single enclosure all-in-one with GRHV and GRLV with high voltage and heater soft-start.

The 10M90S is attached to the side wall, and thanks to the large size of the metal, the temp is about 104℉(40 ℃) after 1 hour.

The only thing is I made the mistake of the main soft start module(the one on the power outlet), which makes it only functional when you use the back power switch. In this way, I keep the front power switch on all the time to avoid the ripple current.

Still have a huge room to be improved. Planning to add a DC power supply for the heater for the DHT version, as well as the flashing soft start indicator.