E-481 PICA Piezo High-Power Amplifier/Controller

2000 W and high efficiency due to energy recovery

Peak power 2000 W
Integrated energy recovery
Output voltage 0 to ±1100 V or bipolar
Overheat protection for piezo actuators with temperature sensor
Position control (optional)
Computer interface and display modules

PICA high-performance piezo amplifier

19-inch benchtop device for dynamic continuous operation of PICA piezo actuators with high electrical capacitance. Analog control. Output voltage to 1100 V, bipolar can be set.

Energy saving of up to 80 % due to switched amplifier principle

Switching amplifier with pulse width modulation (PWM) of the piezo output voltage. When the piezo actuator is discharged, a patented circuitry for energy recovery stores part of the returning energy in a capacitor and makes it reusable for the next charging cycle. The amplifier runs cooler and provides better stability.

Fields of application

Industry and research. Active vibration absorber. Adaptive mechanics. Precision mechanics/machining. Optics. Metrology / measuring technology. Interferometry. Adaptive systems technology. Switching applications. Laser tuning. Force generation / material testing. Nanotechnology.

Specifications

pdf
pdf

Datasheet E-481

2018-02-13
2018-02-13
pdf - 191 KB
pdf - 193 KB

Drawings / Images

Downloads

Datasheet

pdf
pdf

Datasheet E-481

2018-02-13
2018-02-13
pdf - 191 KB
pdf - 193 KB

Documentation

pdf

User Manual PZ170

E-481 PICA High-Performance Piezo Amplifier / Controller with Energy Recovery, 1 Channel
2013-06-03
English
pdf - 522 KB