Author Topic: Load resistance and discharge terminal for my 14-stage CW multiplier  (Read 236 times)

Offline MRMILSTAR

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This is the load resistance and discharge terminal for my 14-stage CW voltage multiplier. The multiplier was discussed in a previous posting. The specifications are as follows:

* Resistance is 6.8M ohms
* Voltage rating is 400K volts
* Power handling capability is 300 watts

I designed this load to operate in air rather than oil. Here is a link to a video explaining the design challenges.

Steve White
Cedar Rapids, Iowa
Retired electrical engineer

Offline klugesmith

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Re: Load resistance and discharge terminal for my 14-stage CW multiplier
« Reply #1 on: September 21, 2021, 05:24:35 PM »
Applause for nice resistive load, and seriously high DC voltage.   Cockroft and Walton would approve.

Is that a milling machine we see in background, with clean sump for cutting fluid runoff?

Offline MRMILSTAR

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Re: Load resistance and discharge terminal for my 14-stage CW multiplier
« Reply #2 on: September 21, 2021, 10:33:34 PM »
Thanks kluge. It is a milling machine made by Supermax. Its a Bridgeport clone and is better in some ways than a Bridgeport. I only use dry cutting. Wet cutting is just too messy. The mill is made to do wet cutting. The base has a wet sump. What you probably see on the floor next to the mill is a chip blower that I made.
« Last Edit: September 22, 2021, 10:15:07 PM by MRMILSTAR »
Steve White
Cedar Rapids, Iowa
Retired electrical engineer

High Voltage Forum

Re: Load resistance and discharge terminal for my 14-stage CW multiplier
« Reply #2 on: September 21, 2021, 10:33:34 PM »

 


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