20
PLZ-4WL
Methods for Ensuring Stable Operation
Do not apply excessive voltages to the load input terminals
The maximum voltage that can be applied to the load input terminals is 30 Vdc. You cannot
use voltages that exceed 30 Vdc. When excessive voltage is applied, the protection functions
are activated. Lower the voltage of the DUT immediately.
Match the polarities of the load input terminals and the DUT
terminals
Connect each load input terminal to the terminal on the DUT with the same polarity.
The protection functions are activated when a reverse voltage of approximately 0.4 V or
greater is applied. If this happens, turn off the DUT immediately.
CAUTION
Do not apply a voltage that is greater than the maximum voltage of 30 Vdc to the load input
terminals. Doing so may damage the product.
100.00
A
150.00
V
16.50
W
CC
0.000
A
SET
H 50A
30V
SLE
W
RATE
2.50 mA/μs
ALARM
ENTER
OVP
CAUTION
Connecting the electronic load to the DUT with the polarities reversed can result in the flow
of excessive current and damage to the DUT and the electronic load.
≤30 Vdc
+
+
0.00
mA
0.000
V
0.000
W
CC
0.000
A
SET
H 500mA
ALARM
ENTER
SLE
W
RATE
25.0 μA/μs
Reverse
Device
under test
PLZ-4
W
L Series
Electronic Load
H 50A
30V
