Fig 2-12 Waveform Example: Generate Unstable Oscillation - Prodigit 3350F Series Operation Manual

22 PRODIGIT
In such event, the electronic load (3350F) may generate unstable oscillation.
In such condition, the input voltage may exceed the maximum input voltage and Cause
Damage to the 3350F Series.
Current △ I
Voltage at Load Input Terminal
When the Voltage drops under minimum operating voltage, the
electronic load may generate unstable oscillation
You must be careful especially when the slew rate setting is high or switching is performed
Using large currents through parallel operation.
Minimum operating Voltage
CH1=Imonitor
CH2=Power Supply output Voltage (x10)
CH3= LOAD Input Voltage (x10)

Fig 2-12 Waveform example: Generate unstable oscillation

△
T