Amplifiers

Researchers at the National Institute of Standards (NIST) and the University of Colorado have built the first noiseless and tunable (4 to 8-GHz) amplifier

The AD8253 is a sensor instrumentation amplifer with digitally programmable gain settings of 1, 10, 100, and 1,000.

The E-481 four-quadrant high-voltage amplifier provides up to 2,000 W of dynamic output power with power consumption similar to a conventional 50-W piezo amplifier.

The special feature of the new amplifier Series 30V300 amplifier is its permanent output power of 300 mA.

When off-the-shelf servoamps more than meet project needs, custom-designed amps might still be the better choice.

The Castanet is an ultralight 0.76-oz (21.5-gm) analog servoamplifier.

The SHM-50 is a complete sample-hold circuit containing a precision MOS hold capacitor and a MOSFET switching configuration, resulting in faster switching and a feed-through attenuation of –78 dB.

Series 3060 fiber-optic amplifiers for mounting on DIN rails have a 20-mm housing width that permits stacking in large quantities.

The Ocarina is a miniature analog servoamplifier that measures 2 X 0.6 X 1.8 in. (55 X 15 X 46.5 mm) yet controls 500-W (1,000-W peak) power output for both brushed and brushless PM dc motors.

This power-amplifier pair drives piezo and ultrasonic transducers for industrial and medical applications.

The 900 CNC combined operator console and matched 4 or 6-axis integrated amplifier/controller is specifically designed to meet next generation CNC control requirements.

The TecSonic portable PA, a briefcase-sized system, can be positioned almost anywhere in a room and yet still produce hi-fi quality music and intelligible speech.

Thanks to compact RE-1 crossed-roller slides from Del-Tron Precision, a process cell from TSG Automation (not shown) completely automates the process of singulating ceramic snapstrate panels into individual parts used to produce hybrid components.

A range of PWM servoamplifiers for high-performance motion-control applications is available from Advanced Motion Controls, Camarillo, Calif.