Philco 89 (123) (Update-Coil rewind)

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Philco 89 (123) (Update-Coil rewind)

exray
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Posts: 893
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Joined: Mar 2008
City: Vieques, PR USA State, Province, Country: PR

#11

08-06-2009, 05:29 AM

Hi again Gary,
You can estimate the current thru the resistor from the schematic and calculate the wattage. Its not terribly high. They used wirewound so as to obtain the precise values that weren't available in a normal carbon resistor.

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Messages In This Thread

Philco 89 (123) (Update-Coil rewind) - by gary rabbitt - 08-01-2009, 09:55 PM

Re: Philco 89 (123) Early run, wrong tube? - by Texasrocker - 08-01-2009, 10:48 PM

Re: Philco 89 (123) Early run, wrong tube? - by Steve Chambers - 08-02-2009, 08:09 AM

Re: Philco 89 (123) Early run, wrong tube? - by Ron Ramirez - 08-02-2009, 09:56 AM

Re: Philco 89 (123) Early run, wrong tube? - by Ron Ramirez - 08-02-2009, 10:03 AM

Re: Philco 89 (123) Early run, wrong tube? - by gary rabbitt - 08-02-2009, 03:08 PM

Re: Philco 89 (123) Early run, wrong tube? - by exray - 08-02-2009, 05:25 PM

Re: Philco 89 (123) Early run, wrong tube? - by gary rabbitt - 08-02-2009, 09:56 PM

Re: Philco 89 (123) Early run, wrong tube? - by exray - 08-03-2009, 12:22 AM

Re: Philco 89 (123) Early run, wrong tube? - by gary rabbitt - 08-05-2009, 04:56 PM

Re: Philco 89 (123) (Wirewound resistor Wattage) - by exray - 08-06-2009, 05:29 AM

Re: Philco 89 (123) (Wirewound resistor Wattage) - by gary rabbitt - 08-06-2009, 11:59 AM

Re: Philco 89 (123) (Wirewound resistor Wattage) - by exray - 08-06-2009, 01:56 PM

Re: Philco 89 (123) (Wirewound resistor Wattage) - by Texasrocker - 08-09-2009, 12:53 AM

Re: Philco 89 (123) UPDATE/Coil rewind? - by gary rabbitt - 08-14-2009, 11:34 PM

Re: Philco 89 (123) UPDATE/Coil rewind? - by Ron Ramirez - 08-15-2009, 10:16 AM

Re: Philco 89 (123) (Wirewound resistor Wattage) - by gary rabbitt - 08-15-2009, 11:46 AM

Re: Philco 89 (123) (Update-Coil rewind) - by gary rabbitt - 08-16-2009, 08:48 PM

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