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Audio and Video Talk
Vinyl
SANSUI AU111 valve amplifier service
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<blockquote data-quote="Family_Dog" data-source="post: 61836" data-attributes="member: 82"><p>Thanks Ludo, I ran a product search on Mantech's website and it seems they do now stock these caps at 630V DC, they did not a few years ago when I bought mine. The datasheet says they tested them for 30 minutes at 1.25 times their rated voltage and they have to be able to withstand this overload, so I guess a few seconds at startup might not really be too dangerous. Still, it is safer to replace them and they are fairly cheap, around R2 per each.</p></blockquote><p></p>
[QUOTE="Family_Dog, post: 61836, member: 82"] Thanks Ludo, I ran a product search on Mantech's website and it seems they do now stock these caps at 630V DC, they did not a few years ago when I bought mine. The datasheet says they tested them for 30 minutes at 1.25 times their rated voltage and they have to be able to withstand this overload, so I guess a few seconds at startup might not really be too dangerous. Still, it is safer to replace them and they are fairly cheap, around R2 per each. [/QUOTE]
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Audio and Video Talk
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SANSUI AU111 valve amplifier service
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