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 ...

The ability to control the motors’ speed and rotation is the design key of drones, making the electronic speed control (ESC) module an added value and a fundamental part of a drone. In this article, ...

Several factors, from sensors to safety and robotic arms or mobile platforms, help determine the selection of a brushless DC ...

It’s impossible to balance line-to-line voltages perfectly in three-phase circuits, so they typically differ by a few volts or more. However, if voltage unbalance exceeds 1%, it can markedly decrease ...