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|    rec.audio.tubes    |    Tube-based amplifiers... that go to 11    |    52,877 messages    |
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|    Message 51,356 of 52,877    |
|    Phil Allison to All    |
|    Re: Choosing a fuse    |
|    01 Jun 11 16:43:41    |
      From: phil_a@tpg.com.au              "Paul D. Spiegel"        "Phil Allison"       > "Paul D. Spiegel"       >>>       >>>       >>>       >>> > What do RATS use as a "rule of thumb" to select a fuse for a power       >>> > amp?       >>> > In the past I've doubled the idle current, but honestly, that was just       >>> > a       >>> > guess. ?How do you choose?       >>>       >>> ** Kinda depends a lot a WHERE ?in the circuit the fuse is going to go.       >       > In this case the line voltage is 120 (I forgot       > to mention in my previous reply). The PS for this amp is a tube       > rectifier with a choke input, so start-up current is minimized,                     ** The AC tranny has a huge magnetic inrush surge.               10 to 50 times the running current.               Fool.                      .... Phil              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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