Power Amplifiers For Vibration Exciters Spektra PA 180 DM

Features

For all vibration exciters that require a 180 VA power amplifier (load impedance 0.8 Ω). The PA 180 DM offers a max. frequency range DC … 100 kHz, small harmonic distortion, excellent stability even with temperature or supply line variations and helpful protection functions.

• Frequency range:
  40 Hz … 20 kHz full power
  DC … 100 kHz small signal
• Power output, max. 180 VA into a 0.8 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

• Test and characterization
• Environmental testing systems
• Calibration systems
• Modal testing shakers

Range of Use

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