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PI E-413 Six-Channel Piezo Driver Delivers Precision Control for High-Performance Applications

PI (Physik Instrumente) has introduced the E-413, a compact six-channel piezo driver designed for precise control of piezoelectric devices. The low-noise amplifier supports bipolar high-voltage operation and is optimized for multi-axis piezo systems, including stacks, scanner tubes, shear actuators, and XYZ stages in both static and dynamic applications.

Key Specifications

• Number of channels: 6 independent high-voltage outputs
• Output voltage range: –250 V to +250 V (bipolar operation)
• Peak current: up to 100 mA per channel
• Peak power: 50 W
• Noise performance: Low-noise design for high-precision applications
• Form factor: Compact design with OEM modules available

The multi-channel architecture simplifies control of complex multi-axis piezo devices, tubes, benders, and positioning stages from a single unit, reducing system complexity and space requirements.

Target Applications

• Nanopositioning and precision stages
• Scanner tubes and shear actuators
• Active optics and vibration cancellation
• Micromachining, micro-pumping, and micro-dispensing
• Medical engineering, photonics, microscopy, and nanotechnology
• Aerospace, laser processing, and research systems

Piezoelectric transducers can respond in the microsecond range, enabling fast and accurate motion. The E-413 leverages this capability to support high-speed switching, valve control, and other demanding industrial and research applications.

Source:  Electronics For You