PD200 V6 Manual
3
Rev 1.2, Released, 05-02-2018
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Introduction
The PD200 is a high bandwidth, low noise linear amplifier for driving piezoelectric actuators. The output
voltage range can be unipolar, bipolar, or asymmetric from 50V to 200V. Up to +/-200V can be achieved in
the bridged configuration. The PD200 can drive any load impedance including unlimited capacitive loads
such as stack actuators; standard piezoelectric actuators; two wire benders; and three-wire piezoelectric
benders requiring a bias voltage.
Configuration options include the voltage range, polarity, and output current. The voltage range can also
be limited by two user-accessible potentiometers. The PD200 is suited to a wide range of applications
including electro-optics, ultrasound, vibration control, nanopositioning systems, and piezoelectric motors.
There are four output connectors including Lemo 00, Lemo 0B, BNC, and screw terminals that allow the
direct connection to almost any commercially available piezoelectric actuator. A rear-panel connector also
provides a temperature output, overload monitor, and external shutdown input.
Compatible Actuators
Stack Actuators
50V to 200V
Plates and Tubes
up to +/-100V
Two Wire Benders
up to +/-100V
Three Wire Benders
0 to 200V with 200V bias
Three Wire Benders
+/-100V with +/-100V bias
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Warnings / Notes
This device produces hazardous potentials and requires suitably qualified
personnel with an observer trained in first-aid training. Do not operate the
device when there are exposed conductors.
