High-power amplifier for piezo actuators

High peak current, >5 A continuous current. High bandwidth for high dynamics. Suitable for PICMA® piezo actuators with special electrodes. Output voltage -30 to 130 V. Analog control. Evaluation of temperature sensor protects the piezo actuator against overheating

Optional servo controller upgrade

Optional control module for nanopositioning systems with integrated position sensors (SGS, capacitive). Optional interface module with wave generator, data recorder, digital interfaces (TCP/IP, USB, RS-232, SPI). Optional driver set for use with D/A converter boards from National Instruments and NI LabVIEW software

High degree of efficiency

Class-D switched amplifier with capacitor for energy recovery. Low influence of the application thanks to reduced heat dissipation

Application fields

Mechanical engineering: High dynamics placement, vibration absorber, noncircular grinding, valve control, materials testing, test equipment

High dynamics tip/tilt mirror applications