KV9200 Issues

[vol.2]

Originally Posted by Alex KL-1

Yes, you can connect one end to F1.
From your link, it seems to be a 2k pot. Too low value; will load too much the 530V supply.
You can choose a pot >1M ohm, since the focus grid almost don't drain current.
In fact, I use a 12M pot I found in a local electronic store when optimizing focus.

Thanks Alex,

I looked on Mouser and Digikey, but the highest thing I can find in stock is a 1Mohm pot. It's a 2W bournes unit: https://www.mouser.com/ProductDetail...76JZfFDA%3D%3D

There's others in stock, but they all seem pretty similar.

Do you think 1M would be fine?