Overview#
Scaling Properties The power and/or energy available to a
device may vastly differ, from
kilowatts to
microwatts, from essentially unlimited to hundreds of
microjoules.
Instead of defining classes or clusters, we simply state, using the International System of Units (SI units), an approximate value for one or both of the quantities listed in Table:
| Name | Definition | SI Unit |
|---|
| Ps | Sustainable average power available for the device over the time it is functioning | W (Watt) |
| Et | Total electrical energy available before the energy source is exhausted | J (Joule) |
There might be more information for this subject on one of the following: