Here is a look back of Allegro’s A4923, a three-phase sinusoidal motor controller intended to control three-phase brushless DC motors. This device has been available in the market since 2012. The ...
El Segundo, Calif. —International Rectifier, IR, has introduced the IRS260xD family of single-phase high-voltage ICs (HVICs) for motor drive applications, including air conditioners, fans, pumps, ...
Microchip Technology Inc. expanded its sinusoidal, sensorless, 3-phase BLDC fan motor driver portfolio with the MTD6505-the industry's first and only standalone, resistor-programmable driver that ...
motor control based on a six-step commutation sequence; detection of the magnetic angle of the rotor, to perform the commutation at the correct angle (each step corresponds to an angle of 60 degrees); ...
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