buttersoft Posted April 30, 2018 Share Posted April 30, 2018 (edited) Joey, could you weigh in on this one please? https://forums.arcade-museum.com/showthread.php?t=392981 https://forums.arcade-museum.com/showthread.php?t=404772 I realise spiking the HV is going to increase the ionising radiation, and that changing resistance/impedance is going to alter a circuit. But is he right in his claims, if you can call them that, that a different yoke can unhook the HV that way? Can you consider a short, sharp DC buck-boost ripple as an AC circuit? I will admit i have no idea how to calculate for AC. EDIT: isn't this why only certain tubes can be swapped without modification, because the HV is tied to the B+ through the winding in the flyback, and if the B+ drifts, you'd trigger the x-ray protection or beam current limit circuits, or just bleed through them? Edited April 30, 2018 by buttersoft Link to comment Share on other sites More sharing options...
buttersoft Posted April 30, 2018 Author Share Posted April 30, 2018 @NEO-GEO Man? Link to comment Share on other sites More sharing options...
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