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 ...

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 ...

In Part 1 of this two-part series, we presented a 3-phase, 480VAC motor circuit with its associated controls (Figure). We stepped through a logical, systematic approach to troubleshoot the main power ...

Hardware-Software Solution for Three-Phase BLDC Motor Inverters Enables Greater Than 98 Percent Efficiency, Saves PCB Space and Speeds Time-to-Market SAN JOSE, Calif.--(BUSINESS WIRE)--Power ...

Note: This specialization requires purchase of a hardware kit in order to apply your knowledge and skill with real world tools. The hardware will be used to complete the lab exercises across the four ...

Toshiba Electronics Europe has launched two sine-wave pulse width modulated (PWM) drive controllers – TC78B043FNG and ...

Integrated GaN power stage with onboard control, sensing, and communication, delivering up to 20 ARMS in a 32 mm ...

Power Integrations’ updated Motor-Expert Suite now features three-phase field-oriented control (FOC) software, including a reconstruction algorithm that uses the phase-shifted trigonometric ...

When you get the call, “The motor won’t start,” you’d best have a logical and systematic plan in place to approach the problem. “Easter egging” just doesn’t work unless you happen to be very lucky!

Hardware-Software Solution for Three-Phase BLDC Motor Inverters Enables Greater Than 98 Percent Efficiency, Saves PCB Space and Speeds Time-to-Market Power Integrations’ Motor-Expert™ Suite for ...