Hello
I finally got to make my own design of a clock using a PIC16F886, and have
a question...
I am using a Optocoupler (PIC817) to drive the anodes, cathodes are driven
by a 74141.
collector of the opto is tied directly to my HV of 170 Volts, on the
emitter of the opto, I have a resistor of
dissipated
in the resistor is found from that average too.
The guys who regularly multiplex will give you data or rule-of-thumb for it.
John k
- Original Message -
From: rubli
To: neonixie-l
Sent: Friday, December 11, 2015 2:39 PM
Subject: [neonixie-l] Nixie safe current