21-09-2017, 07:17 PM
(This post was last modified: 21-09-2017, 07:19 PM by ppppenguin.)
Oh dear! Hope you get better soon. As for reversing the EHT module perhaps you could power it from an isolated DC-DC converter. The converter would need isolation to EHT voltage.
Another way to make non-lethal EHT is a diode split LOPT from an old PC monitor. I'm sure I've got a circuit somewhere but it's basically the LOP stage of a monitor driven from an oscillator and a variable voltage PSU. Apparently it's easy to make a variable voltage EHT supply from near zero up to 20kV+.
Some stuff here that might be useful: http://www.forum.radios-tv.co.uk/viewtopic.php?t=5557&f=15
Another way to make non-lethal EHT is a diode split LOPT from an old PC monitor. I'm sure I've got a circuit somewhere but it's basically the LOP stage of a monitor driven from an oscillator and a variable voltage PSU. Apparently it's easy to make a variable voltage EHT supply from near zero up to 20kV+.
Some stuff here that might be useful: http://www.forum.radios-tv.co.uk/viewtopic.php?t=5557&f=15
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv
