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Jon Yaeger Jon Yaeger is offline
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Default Damper diodes as rectifiers

in article Hs%hi.77733$NV3.12353@pd7urf2no, Maaark at wrote
on 7/2/07 12:48 AM:

I've seen people use dampers as rectifier before, and I like the
premise.. but something confuses me.


In the datasheets for 6AU4, 6AX4, etc, they state that "use of this tube
as a power rectifier is not recommended".

Why is it not recommended? I don't see any flaws.



One of the chief advantages of damper diodes is the "cleaner" rectification
they provide.

One of the practical drawbacks I have found in actually using them is that
they have fairly high 6V filament current requirements, which often entails
adding add'l iron.

I wonder if anyone has employed them using a 5V supply or knows how to
delimit them in a 5V environment.

Jon