Vorts,
Diode arrays plausibly rectify and aggregate Johnson noise
to absorb heat directly from surrounding air or water
(that can not be made more uniform in temperature by
further stirring) while releasing equivalent electrical
power.
The concept requires nanometer scale diodes fabricated in
parallel series to be practical.
I have been overly committed to the parallel series
arrangement. The series parallel arrangement may be more
practical for the feasibility investigating prototypes
that we need first that use near microscopic surface mount
discrete diodes. It is easier to build high voltage high
impedance prototypes suitable for common high impedance
voltmeters this way. The series form is additive for
voltage and impedance but it also makes the diodes operate
so the lower current /higher voltage / reverse polarity
mode predominates. Johnson noise is low power so overly
large discrete diodes are not driven far from their
interpolated zero bias impedance and the predominance is
slight.
700 SMS7621 diodes configured as 7 strings in parallel,
100 diodes in series per string, may have an impedance
near 10 meg ohms.
Aloha,
Charlie
- [Vo]:Series parallel diode array Charles M. Brown
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