SPA-K & HPA-K Switching Power Amplifiers
SPA-K amplifiers, available for LDS air-cooled vibration test systems from the V830 to the V8, have integral field power and blower power supplies. Featuring an economy mode and low harmonic distortion, they utilise the latest high frequency switching module from LDS. SPA-K amplifiers can be controlled either locally from a control panel with LCD display, or remotely from other vibration test equipment including the LDS-Dactron vibration controller.
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LDS Test and Measurement, LLC
8551 Research Way, M/S 140
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