wind your own tempcos (naked)

[Martin Czech]

Just comming out of the lab:

Yes , it is copper wire, it has 350 Ohm for a 39mH device,
and it has a nice tempco (freeze spray -40C).

So now we have the following tempco options:

-buy "real" wire wound tempcos
-wind your own
-use crap inductors
-use nonlinear semiconductor ntcs or ptcs
-use linearized semiconductor ptcs
-use precision Pt thermo measurement sensors 

and , well

-thermostat.

No matter where you live, if I can get most of these options
here from shelf, you can get them too.

m.c.