Well, I rather not make recommendations but I would go for +400V/-460V and add one 20K/3W resistor on each board between +220V and +400V pads.
I think I want something like this…
...for power supply.
Streams/creeks are full right now from rain and snow. Lots of water crossings.
I cant wait until May when everything is dry, many of the trials that I ride are changed significantly due to erosion from the rain/snow and this year I can already see that my favorite trails will be unrecognizable! That creek in this pic is a miles long rock garden.
I use The v tap guide From big gator tools with success. Use their drill hole guide for the drilling. I have no drill press. https://biggatortools.com/v-tapguide-faqs
I ended up doing forty five minutes of free weights this evening, and I have enough endorphins going that I want to jump back on the bike. I think that is a good sign.
Guys, yesterday I used my Shars Tap Holder with the CFA heatsink... incredible, in just 25 minutes I had finished screwing all the holes. All have been perfect !!!!
Normally for this work I would need hours and surely some thread would be skewed.
Great purchase and great discovery. Thank you!!!!!
Here's the accompanying board for the GR HV & LV supplies.
It's got a built-in controller to turn the HV on after a delay (if needed) along with a power LED indicator (flashing to solid).
I've also added a tap for both Normal and Pro bias.