Fine Standard,
btw. where did you get all those hermetically sealed resistors?
best regards
Andreas
----- Original Message -----
From: "Михаил (Mickle)" <[email protected]>
To: "Discussion of precise voltage measurement" <[email protected]>
Sent: Saturday, September 15, 2012 8:52 AM
Subject: Re: [volt-nuts] Lm399 heater
Hi, Fred!
This is my version of the mobile reference with triple LM399 averaging and
statistical 7-10 V step-up divider:
Schematic diagram http://www.mediafire.com/?srlfhhydq22r347
PCB http://www.mediafire.com/?667506m6usf6649
Testing http://www.mediafire.com/?dag35byj16ms389
Regards,
Mickle T.
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