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Registered Member #1721
Joined: Sat Sept 27 2008, 08:44PM
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Posts: 136
Hello:
Here is what you should find inside:
A ferrite / or very thin steel laminated HF high voltage transformer. This unit is known as an intermediate frequency unit, the trany could be either ferrite, or very thin steel. This transformer usualy has two secondary coils connected in series with the middle grounded. The two high voltage outputs from the transformer normaly feed two seperate voltage multiplier boards, one gives +75KV, and the other -75KV MAX to the X-ray tube HV sockets. Additionaly it will have 2 regular steel core, or ferrite core filment isolation transformers connected to the - HV cup. It will also normaly have a high voltage divider resistor network for HV monitoring.
The HV transformer can be used to feed a full wave VM real nice if you are interested in building a serious VM for 200-500KV easy. If you rewired the existing VM's it would be good for about 150KV + or - single output.
Registered Member #1816
Joined: Tue Nov 18 2008, 04:56AM
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Posts: 2
Many thanks, Lutz!
This information is exactly what I wanted to know. I've been wanting to build a multiplier, indeed. With integrated multiplier boards, this is not 100% optimal, sadly.. But you could still set up a _really big_ marx generator...
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150 kV X-ray HV generator: cascade or transformer?
