ST
Power Amplifier
PA 500 DM
PA 500 DM
For all vibration exciters that require a 500 VA power amplifier (load impedance 4 Ω). The PA 500 DM offers a max. frequency range DC...200 kHz, small harmonic distortion, excellent stability even with temperature or supply line variations and helpful protection functions.
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PA 800 DM
PA 800 DM
For all vibration exciters that require a 810 VA power amplifier (load impedance 2.5 Ω). The PA 800 DM offers a max. frequency range DC ... 25 kHz, small harmonic distortion, excellent stability even with temperature or supply line variations and helpful protection functions.
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APS 145
APS 145
800 VA power amplifier for low-frequency vibration exciters
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Interesting Facts
Based on the 45 years of experience of APS Dynamics, we offer mobile shakers that exhibit their best performance in the low frequency range. Typical applications are modal testing of buildings, bridges and other large structures. Combined with SPEKTRA vibration controllers, complete systems are also available.
