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    Abstract: brushless dc motor simple circuit ups active power easy 600 SI9955 tachometer vdo SI9956
    Text: _AN714 Vishay Siliconix A Compact Controller for Brushless DC Motors W harton McDaniel The drive electronics for 3-phase brushless dc motors often occupy a surprising amount of space. Complex circuitry is needed to drive the power MOSFETs, and this gets even


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    AN714 Si9979 Si9979, si9970 brushless dc motor simple circuit ups active power easy 600 SI9955 tachometer vdo SI9956 PDF