I spoke to a technical guy at Supertex in the UK a few months back. He
said that they were working on a 5V version, though I haven't seen or
heard any further. There are other reports that these devices will
actually run fine from 5V, rather than 12V, logic levels, though I
haven't tried this
On 5/29/11 3:18 AM, MrNixie (UK) wrote:
I have used HV9308's which are designed for 5V logic inputs, but only
switch 80-90V tops, so you have to be careful. That's OK if you've got
(say) 180V supply, then there will never be less than 120V dropped
through the nixie, leaving the HV9308 just to
How busy we are! it takes over 2 months to get first reply on my
post... ;-)
CPLD is good and for sure you can make bits registers there easily,
but I have not seen any CPLD , which could manage 250v outputs and up
to 1.5A total ground current ...
I have got a few HV7022 samples and making
potomacmetals has been on my list to reach out to as they are in
'hood. On ebay, crank out a huge volume of surplus spanning 50 years.
No doubt that it is nearly all USGOV surplus. Some silent key-looking
stuff and the occasional vintage adult mag collections (not making
this up). My fave was
Just one other thing - if anyone DOES try running these current
generation Supertex chips at 5V rather than 12V, it is very likely
that they will only do so at a somewhat lower clock speed. Don't
expect to pump 8MHz into them at these low voltages!
LW
On May 29, 10:13 pm, kosbo.com
potomacmetals has been on my list to reach out to as they are in
'hood.
My 'hood too, so you must be local to me. I'm closer to cieinternational,
though. :)
- John
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He also has them cheaper
190508797748
And, it's listed as new. :)
Michail
In a message dated 5/29/2011 12:01:52 P.M. Pacific Daylight Time,
dfor...@dakotacom.net writes:
He still wants top dollar for them - $300 each.
They are built like a battleship, and the beam switching
