PEL-3211(H) User Manual
20
Load line inductance (L) can be approximated as
1uH per 1 meter of wire. (∆ I / ∆ T) is the slew rate
in A/us.
Current
Voltage
time
time
∆I
∆T
E
Min. V
The diagram above shows how changes in current can
affect voltage.
Limiting Load line
inductance
Load line inductance can be reduced in two ways.
1. Ensure load wires are as short as possible and
twist the positive and negative load wires
together.
2. Current change can be limited by limiting the
slew rate or response speed when switching in
CR and CC mode.
