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 Post subject: power transformer layout
PostPosted: Sun Jul 24, 2011 6:19 am 
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Joined: Tue Sep 09, 2008 8:13 pm
Posts: 33
Location: virginia
On my layout and schem,there is a green wire from the power tranny,along with the yelow/red hv center tap.Looks like it goes to center lug of power ground,but from where?It is dotted on layout.


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PostPosted: Thu Jul 28, 2011 1:15 pm 
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Joined: Mon Apr 10, 2006 12:57 pm
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Location: Phoenix, AZ
The green dotted wire is the center tap for the heaters and should be grounded to the power ground along with the HV red/yellow CT. The heater CT is usually green/yellow or green/white to differentiate it from the green heater wires and comes from the PT.

Dan


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