creating PSpice model

[Michael]

I am trying to model a temperature system to get an idea how steady-
state temperature is affected by components' tolerances, references
drifts, etc.
The controlled element is a Peltier cooler (dV/dT is negative, it
probably does not matter). I care only about static characteristics
(for now).
Can anybody make a suggestion how to model this thing? ABM library???
I haven't used anything except EVALUE yet.
I'll go sleep on it, may be something comes up...
Thanks!
Michael

 

[Jim Thompson]

I am trying to model a temperature system to get an idea how steady-
state temperature is affected by components' tolerances, references
drifts, etc.
The controlled element is a Peltier cooler (dV/dT is negative, it
probably does not matter). I care only about static characteristics
(for now).
Can anybody make a suggestion how to model this thing? ABM library???
I haven't used anything except EVALUE yet.
I'll go sleep on it, may be something comes up...
Thanks!
Michael

EVALUE, output is voltage

GVALUE, output is current

BOTH can be pretty much be ANY Algebraic expression your heart
desires, function of voltages, currents and/or temperature.

See the "Expressions" section of your manual for the allowed
mathematical operators.

...Jim Thompson