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Shanghai Jack
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Post subject: Floating for beginners  Posted: Jun Sun 17, 2012 1:44 am |
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Joined: Mar Sun 09, 2008 12:32 am
Posts: 953
Location: Dallas Texas
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So if I see a cap and resistor in parallel from B- to chassis I've got a floating "ground"?
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Leno Pederson
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Post subject: Re: Floating for beginners Posted: Jun Sun 17, 2012 2:08 am |
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Joined: Oct Sat 03, 2009 2:25 am
Posts: 199
Location: Louisville, Ky
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quite likely. typical radios with floating chassis have no power transformer and tube filaments wired in series, thus different first numbers in tube numbers; ie 12,35,50 usual tip off is the lack of a power transformer. most AA5 radios fall in this category
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