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Salvaged degaussing coil?
OK, I understand that my newly acquired CTC-11 (my first color set!) will need degaussing.
A few weeks ago, I salvaged various bits from a broken 1980s Sears color set that my wife had bought for $2 at a garage sale. Among those things was what looks like an automatic degaussing coil (2nd photo, where my son is holding the salvaged coil in front of my CTC-11).
I have a book that explains how, with a portable degausser, you would turn it on holding it next to the CRT, slowly move it away after a few seconds, then turn it perpendicular to the CRT before turning it off.
The coil measures around 4 ohms resistance.
Question: Can I just wire on an AC cord and stick it into my variac? And if so, what would be a reasonable voltage to use?
The book explains the theory of how some automatic degaussers work, but gives no clue to actual working voltages, values of thermistors & varistors, etc.
Phil "new to color" Nelson
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