- #1
CEDEng
- 3
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- TL;DR Summary
- Finding Xray Energy
First post here, thanks in advance...
It may seem like xrays aren't something to play around with at home - but that's not my intent! I just need to get some paperwork done (no, it's not homework...). Does anyone have any insight into this question - or know of an expert source I could contact?
In some high voltage applications, xrays are generated "accidentally." I.e., xray generation is not the main function of the machine, but they happen, nevertheless. How can I calculate the energy (in whatever unit you prefer) of such an xray?
Example: I have a (hypothetical) 100kV DC source. I apply that across some slightly separated elements in a vacuum. The purpose is to measure the withstand (voltage) abilities of the gap, the materials, or the vacuum. BUT - xrays happen. Can't be helped.
So - is the keV of the xray "not higher" than my applied DC voltage? Or - could it be higher, and must be calculated in some way?
A slightly more detailed question - these "accidental" xrays aren't continuous...I have no way to know if it's 1 per moment or 1 million per moment - or how that plays into the potential hazard to bystanders - which makes me think my fundamental and basic understanding of xrays is deeply flawed! Nevertheless, some elementary guidance would be appreciated. Thanks, all, I really enjoy the knowledge here.
It may seem like xrays aren't something to play around with at home - but that's not my intent! I just need to get some paperwork done (no, it's not homework...). Does anyone have any insight into this question - or know of an expert source I could contact?
In some high voltage applications, xrays are generated "accidentally." I.e., xray generation is not the main function of the machine, but they happen, nevertheless. How can I calculate the energy (in whatever unit you prefer) of such an xray?
Example: I have a (hypothetical) 100kV DC source. I apply that across some slightly separated elements in a vacuum. The purpose is to measure the withstand (voltage) abilities of the gap, the materials, or the vacuum. BUT - xrays happen. Can't be helped.
So - is the keV of the xray "not higher" than my applied DC voltage? Or - could it be higher, and must be calculated in some way?
A slightly more detailed question - these "accidental" xrays aren't continuous...I have no way to know if it's 1 per moment or 1 million per moment - or how that plays into the potential hazard to bystanders - which makes me think my fundamental and basic understanding of xrays is deeply flawed! Nevertheless, some elementary guidance would be appreciated. Thanks, all, I really enjoy the knowledge here.
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