User Manual User Manual

PEL-2000 Series User Manual
78
Parallel Dynamic Loading
Background
The PEL-2000 series of DC electronic loads support
parallel dynamic loading. This simply means that
when the load modules of a mainframe are
connected in parallel and set to dynamic mode,
they can perform dynamic tests synchronously
following the same clock. Under dynamic mode,
load current or resistance is pulsed between two
preset levels. When used in parallel, higher
powered outputs can be tested. This ability gives
the PEL-2000 series the flexibility to perform
dynamic tests over a wide range or power outputs.
For connection details see the Parallel Load
Connections section on page 52.
The diagram below shows how two load modules
are able to sink a higher load when used in parallel
under dynamic mode.