anyone measure L(e) of FE166ES-R? - diyAudio
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Old 11th November 2006, 02:54 AM   #1
paba is offline paba  Canada
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Default anyone measure L(e) of FE166ES-R?

Hi all,
datasheet doesn't show this value... and it is key to calculate Zobel network... I'm tempted to try a zobel to see what happens, my amp is tube output set to 8 ohms.

thanks
paba
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Old 11th November 2006, 06:43 PM   #2
ScottG is offline ScottG  United States
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Old 11th November 2006, 11:22 PM   #3
paba is offline paba  Canada
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wow, that's the highest L(e) of all published Fostex specs...

so with R(e) = 6 ohms and L(e) = 0.83 mH then the Zobel would be R= 7.5 ohms and C = 14.76 uF or 15uf for standard value.

It will be some time before I get a chance to try and report back.

Thanks ScottG

cheers
paba
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Old 11th November 2006, 11:50 PM   #4
ScottG is offline ScottG  United States
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Quote:
Originally posted by paba
wow, that's the highest L(e) of all published Fostex specs...

so with R(e) = 6 ohms and L(e) = 0.83 mH then the Zobel would be R= 7.5 ohms and C = 14.76 uF or 15uf for standard value.

It will be some time before I get a chance to try and report back.

Thanks ScottG

cheers
paba

Your welcome! ..but the thanks should be going to member Zaph (..he is the one that did the measuring).
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