We take a look at a new solution that is said to overcome the traditional challenges of controlling in all four quadrants with an AC motor.

Abstract: An ac/dc + dual active bridge (DAB) circuit was found as one ... the variable-switching-frequency dual-phase-shift (DPS) sacrifices the light-load performance, this letter proposes a ...

A startup seeks a digitally synthesizable timing alternative to convectional crystal and PLL solutions based on analog ...

Abstract: A load-current-injection control technique for boost-derived power-factor-correction (PFC) rectifiers with average current-mode control is proposed in this paper. By adding a load-current ...