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)
  • Interface / display modules (optional)
E-481 PICA Piezo High-Power Amplifier/Controller
Product Description Specifications Downloads Quote / Order

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 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.

Application fields

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

Datasheet

Datasheet E-481

Version / Date
2023-12-11
pdf - 310 KB
Version / Date
2023-12-11
pdf - 312 KB
Version / Date
2020-10-07
pdf - 742 KB

Downloads

Datasheet

Datasheet

Datasheet E-481

Version / Date
2023-12-11
pdf - 310 KB
Version / Date
2023-12-11
pdf - 312 KB
Version / Date
2020-10-07
pdf - 742 KB

Documentation

Documentation

Short Instruction PZ300

Housed Analog Piezo Electronics E-4xx, E-5xx, E-6xx, E-8xx

Version / Date
1.2.0 03/2024
pdf - 754 KB
Version / Date
1.2.0 03/2024
pdf - 791 KB
Documentation

User Manual PZ170

E-481 PICA High-Performance Piezo Amplifier / Controller with Energy Recovery, 1 Channel

Version / Date
2013-06-03
pdf - 522 KB
English

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