Thread-topic: Eastern Voltage Research staccato board
My proposed fix is to just use an external 3-terminal toggle switch to either select the pulsed +12 volt output from the EVR board or the +12 volt EVR DC power supply line with a current-limiting resistor to feed to the triac gate. The +12 volt DC signal would be used to select CW operation. Does anyone see anything wrong with this approach?
----- Original Message -----
From: "Chris Reeland" <chrisreeland@xxxxxxxxx>
To: "Tesla Coil Mailing List" <tesla@xxxxxxxxxx>
Sent: Wednesday, January 24, 2018 10:14:09 PM
Subject: Re: [TCML] Eastern Voltage Research staccato board
Hi all,
I see some activity on this quirk. Been a busy day for me at work fixing a
bad electromechanical problem so I am beat right now. Took a couple quick
pictures of schematic. Not near a scanner currently. I don't think Dan will
mind if others come up with a solution here on the list. Me, I am too beat
right now to think on this, bed after this. As John says should not be to
bad to fix somehow.
Pictures:
https://photos.app.goo.gl/X9JpeuUA6IkoFWuF2https://photos.app.goo.gl/GNfvkclV1B3jwaoT2
Chris
Sent from my LG V20
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