I thought you said it had to be car batteries? BTW, unrelated, but something I am reading at present. A valve/tube-based analogue computer...... attached is power supply requirement. Makes my rack mount telemetry power supplies look puny. I'll keep an eye out for neon :-).
jk
----- Original Message -----
From: Phill Scan
To: neonixie-l
Sent: Thursday, February 11, 2016 12:30 PM
Subject: [neonixie-l] Re: High current 1.5A x150V power supply design for 100
IN9s
Yup... I see that now. After actually reading the PDF I see that an external
PSU is needed.
Calculations. Yes ... good idea ! :-)
You are right of course, I would need a huge "plugpack" ... something along
the lines of a laptop style one.
And it would not be putting out low voltage either which kind of defeats the
purpose.
So .. back to square one for me ... supply into the device must be AC from
the mains.
On Thursday, February 11, 2016 at 4:45:42 AM UTC+8, Jonathan F. wrote:
The link you showed. The device does NOT make the voltage higher, you have
to supply a high voltage, and it can be controlled (pwm). The low voltage is
only to power the circuit...
To get 150V @ 1.5A you would need at least 10A @ 24V, but depending on
converter efficiency, it will be 12-15A.
Personally, i would build a off line DCDC converter. Or i would just take a
suitable flat transformer, would be the easiest solution, remember that a 24V
15A Supply needs alot of space to...
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