Sauna Standard is the basic version of the program. The
advanced version is the Sauna Modeling System. Pricing
information is available here.
Here is a summary of the differences between the two versions:
Sauna Standard
Sauna Modeling System
Transient analysis
No
Yes, simple or duty cycle transient
Maximum number of nodes
20,000
100,000
Maximum number of assemblies
25
10,000
Free support (software upgrades
and technical assistance)
6 months
1 year
Training session
Not included
One day class included
Comments and suggestions
If you're having trouble deciding between Sauna Std and Sauna MS, start
by purchasing Sauna Standard. This makes sense because you can upgrade
with full credit during the first year after purchase.
In general, Sauna Standard is suitable for simple models of heat sinks,
circuit boards and boxes with one or two boards. If you plan to create
detailed, "stackup" models of chips, Sauna MS will be required. Similarly,
if you wish to model non-uniform boxes with 3 or more boards, it is likely
that you will need Sauna MS. But, once again, if you're not sure, start
with Sauna Standard. Both products are sold with a 60 day moneyback
guarantee.