Difference between revisions of "Edge filter"
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| − | Edge filter in motor control technology means a passive filter (made out of passive components) that reduces power | + | Edge filter in motor control technology means a passive filter (made out of passive components) that reduces power [[PWM]] signal slew rate of pulse edges. Reduction of slew rate directly reduces the amount of high frequency content of the signal, thus reduces amount of leaked [[EMI]]. |
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Latest revision as of 20:13, 28 August 2015
Edge filter in motor control technology means a passive filter (made out of passive components) that reduces power PWM signal slew rate of pulse edges. Reduction of slew rate directly reduces the amount of high frequency content of the signal, thus reduces amount of leaked EMI.
