Re: Repairing my Tektronix 454 oscilloscope need some advice


 

Hi Ed,

Any discussion, information about HV testing of components should be welcomed by us owners of tube oscilloscopes, and as valuable information in general. The ability to have a variable source of HV and a means (well protected) to detect leakage current should be within our test capabilities. I designed a 100 KV supply with a 29 stage ladder to power a minitron tube, and I survived any electrocution to be able to tell about.

Regards,
Ernesto

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