Re: 547 scope HV transformer problem. One practical solution.


Albert Otten
 

On Tue, Feb 18, 2020 at 07:34 AM, Ernesto wrote:


One detail that worried me somewhat is the initial very bright blur of the
image when turning the supply on. I am working on this issue.
Hi Ernesto,

Interesting story and solutions. Though I hope my 547 keeps going on without those HV problems!
The bright blur when turning on the HV supply is not amazing.
See message https://groups.io/g/TekScopes/message/108397. The cap mentioned is C562.
This cap has no effect when the 547 is already on and you switch off/on the HV at a later moment.

Albert

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