Thread: why 12V?
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Old March 8th 17, 12:36 AM posted to uk.tech.digital-tv
Graham.[_12_]
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Default why 12V?

On Wed, 08 Mar 2017 00:50:20 GMT, Paul Ratcliffe
wrote:

On Tue, 07 Mar 2017 23:48:00 +0000, Graham wrote:

Why 6.3A for many valve heaters?


FFS... 6.3V (and 0.3A typically).


I have to concede a definite brain fart there.



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Graham.
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