BRL Test, Inc.

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623B - TREK Amplifiers


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  • Model: 623B
  • Manufactured by: TREK
  • Frequency Range - High: 40.00kHz
  • Output - Compression: n/a
  • Gain: n/a
  • Extra Specifications: High-Voltage Power Amplifier

The Trek Model 623B DC-stable high-voltage power amplifier is designed to provide precise control of bi-polar output voltages in the range of 0 to ±2 kV DC or peak AC with an output current capability of ±40 mA DC or peak AC.

Applications for the Model 623B include electrostatic beam deflection, electrooptic modulation, electrophoresis research, and piezoelectric poling and driving.

Features of the Model 623B power amplifier include an all-solid-state design, a slew rate greater than 300 V/µs, a large signal bandwidth of DC to greater than 10 kHz, and low noise operation. The four-quadrant active output sta ge sinks or sources current into reactive or resistive loads throughout the output voltage range which is essential for achieving the accurate output responses and high slew rates demanded by reactive loads.

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