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2nd June 2006, 03:11 PM
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#1 |
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diyAudio Member
Join Date: Jan 2002
Location: somewhere in Australia
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tube amp in a PCB with a toroidal xformer beside it?
should i worry? I'm worried I'll get hum on the output. pcb is 4in 10" x 4" while the toroid is abour 3.5" and the chassis is 8" wide inside.
thanks for the help. |
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2nd June 2006, 03:46 PM
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#2 |
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diyAudio Member
Join Date: Nov 2005
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Relax,
The beauty of a toriod, and one of its selling points, is that it does not radiate much in the way of magnetic fields... the field stays in the donut. You still can have electrostatic radiation and capacitive coupling into surrounding circuits. You can always put a grounded shield around (foil) the toroid if this is a problem. 
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