Electronics > Projects, Designs, and Technical Stuff

High Voltage Power Supply for Multiplier Tube

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Tomsik:
Hello,
I want to make a power supply for multiplier tubes. Approx 2000V, ripple 0.1%, regulated, 2mA output current.
Can anyone help me? I'm looking for some study materials or publication, example designs, how to calculate custom transformer. Please recommend some resources and your experience :)

mark03:
I bookmarked this patent some time ago, but haven't gotten around to trying a build yet:
https://patents.google.com/patent/US8437149
Unusually well written/presented, for a patent.

ChristofferB:
I know I've seen PMT supply kits on ebay. Maybe you could either get one of those or see if they put up the manual with a schematic.

I made a 800V geiger counter supply with a handheld electric fly-swatter and some voltage multiplier steps once. It worked (ish) but atleast it was cheap.

You probably know this, but be careful working with high voltages, especially with big capacities. Even a weakling HV supply can be nasty if you charge up a large enough capacitor

--Chris

Yansi:
See this ;)

https://www.analog.com/media/en/technical-documentation/application-notes/AN118fb.pdf

voltsandjolts:
Cross-reference:
https://www.eevblog.com/forum/projects/how-to-get-a-negative-1000v-at-0-1ma/

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