DAQI® Sine Wave Filter are designed to provide a Sine Wave output voltage when driven from variable frequency drives or other types of PWM inverters with its switching frequencies from 2kHz to 8kHz. Sine wave filters reduce motor insulation stress and eliminate switching acoustic noise from the motor. The motor losses are reduced because the motor is fed with a sinusoidal voltage. Moreover, the filter eliminates the pulse reflections in the motor cable thus reducing the losses in the frequency converter.

  Download Sine Wave Filter Datasheet

DAQI® EMC filters are essential devices that prevent interferences in machines and systems. They reduce the interference emissions while improving immunity from internal and external interferences. DAQI offers a comprehensive range of filters. Available for single and three phase power supplies.

  Download EMC Filter Datasheet