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Waveform filtering shapes motor-drive currents

Waveform filtering shapes motor-drive currents
Epcos designed its SineFormer filter technology to improve the output waveforms from high-power frequency converters and motor drives. The unit simultaneously converts phase-to-phase voltages into a sinusoidal signal, damps common-mode currents, and forms the phase-to-ground voltage into a sine-shaped voltage.
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2007-09-03 08:57:52
 
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