Still testing,and indeed, finding gremlins :-/

Even the copy of Elektronische Anzeigebauelemente Electronica 171 has a
gremlin in it, being largely misprinted with huge sections missing,
including conveniently, the section on pulsed nixie operation.

On a slightly different note, when anode-multiplexing, I can't see why one
anode resistor doesn't suffice, as only one tube is ever on at once.

I was pondering this kind of layout:


HV supply->Anode resistor->Multiplex drive circuitry->TUBES

Any reason why that would be ill-advised?

David

On Fri, 25 Jan 2019 at 20:53, gregebert <[email protected]> wrote:

> Make sure you test the DCDC converter under full-load. Every one of these
> I've ever designed & built always worked beautifully under low load, and as
> the load increases all sorts of gremlins start creeping out of the jungle.
>
> Some of them are easy to spot, like overheating. Others require you to go
> poking around with a scope to find excess voltage or current.
>
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