GW Instek PSU-Series User Manual - Manual (Page 24)

PSU Series User Manual
24
Conversely the power supply will operate in
CC mode when the load resistance is less than
the critical resistance. In CC mode the current
output is equal to I
SET
and the voltage output is
less than V
SET
.
R
L=
R
C
R
L C
V SET
I SET
CV
CC
V
I
R
L
>R
C
Crossover
point
Note
For loads that generate a transient surge voltage,
V
SET
must be set so that the surge voltage does
not reach the voltage limit.
For loads in which transient peak current flows,
I
SET
must be set so that the peak value does not
reach the current limit.