Allegro Microsystems, LLC introduces its 3-phase, sensorless brushless DC (BLDC) motor controller for use with external complementary P-channel and N-channel power MOSFETs. Reliable sensorless startup ...
From Allegro MicroSystems (www.allegromicro.com) come two automotive-grade (temperature and voltage rated) three-phase BLDC motor controller ICs. These control ICs simplify the system design and lower ...
This paper presents the system concepts and describes the circuit implementation of several key features. The increasing use of high-current brushless dc (BLDC) three-phase motors puts stringent ...
Selection of replacement motors is usually straightforward if the ratings are equivalent. Sometimes, however, a different type of motor is necessary or desirable. For success in these cases, it is ...
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