Principal design characteristics to consider in a bipolar latching Hall-effect sensor used to commutate a BLDC motor include sensitivity, repeatability, stability-over-temperature, and response time.

Certain BLDC motor drivers use the center tap to help measure BEMF for commutation! In a nutshell, there’re two types of BLDC motors. The first one has built-in Hall-Effect sensors to detect the rotor ...

With small dimensions, low cost and high performance, the presented design of a compact BLDC Motors Controller can become the ...

As the phase current is trapezoidal, we call 6-step BLDC control trapezoidal control. The Hall sensor and the excitation have a fixed relationship. Typically, there are two types of Hall sensors. For ...

Technavio’s global brushless DC motors market research report forecasts the market to grow at a CAGR of almost 13% during the period 2018-2022.

A wide operating voltage range from 6.3 to 36 V makes using any battery-powered and various other motor applications possible. External MOSFETs are required to drive the motor to complete the circuit.

[Davide Gironi] shows us how to implement a sensorless brushless DC motor controller (sensorless BLDC) using an ATmega8 microcontroller. In order to control a BLDC motor you need to know its rotati… ...

Toshiba Electronics Europe has launched a three-phase brushless DC (BLDC) motor control pre-driver IC for motors that require high rotation speeds. Suitable for server fans, pumps, blowers and suction ...

Renesas has announced a pair of three-phase brushless dc motor drivers for cordless battery-powered applications such as power tools, drones, water pumps, vacuums, cleaning robots and fans. They are ...