Use in reference to electronic speed controllers, used with both brushed and brushless DC motors on drones and model aircraft.
ESCs for brushed motors are often built using an H-bridge circuit to enable the motor to rotate in two directions but by the nature of needing to electrically commutate, ESCs for brushless motors have a "Three-Phase H-Bridge" circuit and more involved circuitry to detect the rotational position of the BLDC motor.
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1 year, 7 months ago |
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