Information

PSU-HV Series DC Power Supply New Product Announcement - 11
C.V/C.C priority mode
Under the conventional C.V mode, inrush current and surge voltage
appeared at forward voltage (Vf) of LED
Under C.C priority mode, inrush and surge voltage are
effectively restrained.
Conventional power supplies under the CV
priority mode will produce inrush current and
surge voltage at turn-on. The PSU series has CV
and CC priority modes. The CC priority mode
can prevent inrush current and surge voltage
from occurring at turn-on to protect DUT
Adjustable Slew Rate
Adjustable voltage slew rate
The PSU series can adjust slew rate for current
and voltage. Via setting the rise and fall time of
voltage and current, users can verify DUT’s
characteristics during voltage and current
variation. Additionally, slew rate adjustment
can mitigate voltage shift to effectively prevent
DUT from being damaged by inrush current.
This function is ideal for tests such as capacitive
load and motor.