Power amplifier PZD350A M/s

high-voltagefor piezo-electric actuators

Treks PZD350A M/S Piezo Driver/Amplifier system provides precise voltage control and delivers twice the current of our standard PZD350A. This high-voltage DC-powered amplifier offers voltages that can will be factory set to customer-specified ranges. It features an all-solid state design, impressive slew rates and superior bandwidth capabilities. Other features include a four-quadrant active output stage that sinks or sources current into reactive or resistive loads throughout the output voltage range, precision voltage and current monitors, remote access and dynamic adjustment. The input is configured as non-inverting but an inverting amplifier configuration is available. Key Specifications Output Voltage Range Bipolar:0 to ±350 V DC or peak AC Unipolar (Positive): 0 to +700 V or peak AC and Unipolar (Negative): 0 to -700 V or peak AC Output Current Range Bipolar: 0 to ±400 mA Unipolar: 0 to ±200 mA Slew Rate Bipolar: Greater than 500 V/μs Unipolar: Greater than 400/ V μs Large Signal Bandwidth Bipolar: DC to greater than 250 kHz (-3 dB) Unipolar: DC to greater than 200 kHz (-3 dB) DC Voltage Gain: 0 to 150 V/V, adjustable using a front panel potentiometer Typical Applications Include Piezoelectric driving/control Laser modulation MEMS Semiconductor research Piezoelectric vibration damping Features and Benefits Four-quadrant output for driving capacitive loads Closed loop system for high accuracy Short-circuit protected for equipment protection