high impedence rectifier tubes (274A)

About the Emission Labs tubes and how to use them.
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mkz51
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Joined: Fri Mar 06, 2015 6:27 am

high impedence rectifier tubes (274A)

Post by mkz51 »

Max C1 is 4uF. This is to limit peak in rush currentbelow .6A. But if I use soft start up for 5 seconds, can larger like 22uF C1 be used since in rush current can be ignored now?

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Admin19
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Joined: Sun Dec 11, 2011 1:55 pm

Re: high impedence rectifier tubes (274A)

Post by Admin19 »

no. Problem is also peak emission.

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