This versatile device is capable of driving both high-voltage and low-voltage piezo haptic actuators. The input signal can be either differential or single-ended. The drive electronics plays a key role in the performance of piezoelectric actuators.
In addition to universal drive electronics, highly suitable for most fields of application, PI offers a wide range of piezo amplifiers geared towards particular purposes. Piezo electronics are offered in flexible designs: as OEM board for .
PI is a worldwide leading supplier of solutions in the fields of motion and positioning. PI does not only develop and produce a broad range of positioning stages and actuators for linear , . Actuators using piezoelectric elements can be driven and controlled simply by I2C communication. Multiple patterns of drive waveform conditions can be set for before and after performing normal operation when executing the DRVPULSE instruction. The piezoelectric drive waveforms are set externally by serial . A piezo controller is used to control the motion of a piezo positioning device.
There are open and closed loop controllers.
Open-loop controllers are referred to as piezo driver or piezo power supply. Closed-loop controllers are divided in two basic types: analog-servo and digital servo based controllers. EPA-0Low Cost Piezo Amplifier.
For driving piezo fans, choppers and . Methods and amplifiers to drive a piezoelectric transducer. Readers will learn how to drive a piezo actuator such as a beam or stack. The piezo driver features bipolar and unipolar output loa and has a galvanic separation of the output.
The Nanonis High-Voltage Amplifiers are specifically designed for SPM applications. Drive the piezo -scanner with the high voltage amplifier that offers the lowest noise on the market. The MDT693B Three-Channel Open-Loop Piezo Controller features a Master Scan mode that allows all three axes to be controlled by one signal.
This can be use for example, to translate a three-adjuster mirror mount entirely in Z, without introducing tip or tilt. To accommodate differences between piezo devices, the . The MDI-H with piezodrive is a mirror mount which is controlled by a piezo system with our own electronics. Besides a manual adjustment by 0. Linear screw-type actuator with .
Modular Motion Controller MMC-103. Integrated controller for piezo motor . Abstract: We present an inexpensive, low-noise ( V , ~Hz – 100~kHz) design for a piezo driver suitable for frequency tuning of external-cavity diode lasers. With all due respect to the First Law of the Avant-Garde, this transformer assembly does not do a very effective job of increasing the gain of a piezo disk when it is used as a contact mike—it is effectively limited to boosting the efficiency of a piezo driver. You can create feedback by . Series Piezo Drivers for Open-Loop Piezo Positioning Applications.
A Piezo motor actuator makes a great replacement for stepper motors when much higher precision nano scale linear positioning is required. Please see our Nanopositioning Actuator Guide for additional information on our piezoelectric linear actuators. Our line of amplifiers and drivers for controlling piezoelectric actuators.