NPC1USB
Voltage Piezo USB Amplifier
3.2
User Elements/Connections
3.2.1
Front Panel
3.3
Introduction
The NPC1USB piezo stack amplifier is designed to control one low voltage piezo
actuator with higher output current. The amplifier comes as a stand-alone device with a
standard PC interface and USB connection. The NPC1USB can be controlled by an
analog voltage signal of 24 V or by PC interface.
The NPC1USB is designed to control open loop actuating systems without any internal
feedback sensor.
3.3.1
Block Diagram
The chart below shows the block diagram of the NPC1USB. With exception of the
display and the processor, the circuit is a similar of the NPC amplifier series.
NOTE
The travel capability of actuators or stages is limited to 80% due to the limited
voltage range of the NPC1USB. With a lower current, the achievable rise times
and frequencies are expected to be lower depending on the actuator/stage type.
9
EDH0403En1010 — 07/17
Summary of Contents for NPC1USB
Page 1: ...Voltage Piezo USB Amplifier User s Manual V1 0 x NPC1USB ...
Page 5: ...NPC1USB Voltage Piezo USB Amplifier EU Declaration of Conformity EDH0403En1010 07 17 v ...
Page 6: ...NPC1USB Voltage Piezo USB Amplifier EDH0403En1010 07 17 vi ...
Page 46: ...NPC1USB Voltage Piezo USB Amplifier EDH0403En1010 07 17 40 ...