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4 Output Voltage Range
The output voltage range is configurable between +50V and +/-130V and the load can be either grounded
or floating. For peak-to-peak voltages less than 135V, the grounded load configuration is recommended
since this provides greater current. The floating load configuration is required for the +/-95V and +/-130V
ranges. The desired configuration should be specified at the time of ordering.
4.1 Grounded Load
In the grounded load configurations, the actuator connections are illustrated below. The negative output is
internally grounded.
The desired output voltage range can be selected from the following table.
Three wire bender actuators can be driven using the following connection diagram. The HV+ and HV- bias
voltages are the minimum and maximum voltages listed in the table above and are accessible on the
output connector.
In1
PD32 V4 Manual
In1
15
Min Voltage
0
0
0
0
0
-15
-20
-45
-65
Grounded Load Voltage Ranges
15
Out1+
+
Piezo 1
Out1-
Max Voltage
Order Code
+135
PD32-0,135
+120
PD32-0,120
+95
PD32-0,95
+70
PD32-0,70
+45
PD32-0,45
+120
PD32-15,120
+95
PD32-20,95
+45
PD32-45,45
+65
PD32-65,65
HV+
Out1+
HV-
5
Piezo 1
15/02/2024
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