Power amplifier for vibration exciters Spektra PA 800 DM

Power amplifier for vibration exciters Spektra PA 800 DM

SKU:
PA 800 DM
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Specification

Data is being updated

Specification PA 800 DM

The SPEKTRA Power Amplifier PA 800 DM has been developed to drive any type of exciter requiring a 810 VA power amplifier with a load impedance of 2.5 Ω. It has a useable frequency range from 20 Hz to15 kHz at full power or from DC to 25 kHz small signal; the harmonic distortion is very small. The power amplifier can tolerate temperature and supply line variations while maintaining excellent stability.

Thereby, the product can be used as a voltage generator with low output impedance and a flat voltage frequency response, or as a current generator with high output impedance and a flat current frequency response. The maximum RMS output-current limit is adjustable. For standard applications, we recommend using the product in voltage mode.

Features

  • Frequency range:
    20 Hz...15 kHz full power
    DC...25 kHz small signal
  • Power output, max. 810 VA into a 2.5 Ω resistive load
  • High reliability operation
  • Switch between voltage and current mode
  • Phase shift (0° or 180°)
  • Variable gain control
  • Current limit control
  • Temperature protection
  • Multifunction OLED display

Applications

  • Modal testing shakers
  • Environmental testing systems
  • Calibration systems

Range of Use

  • Research and development departments in industry
  • Environment testing laboratories
  • Calibration laboratories
  • Universities and research institutes

Accessories

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