Thus, the vector diagram drawn for each component will have the current vector as its reference with the two voltage vectors being plotted with respect to their position as shown. ... We have seen in ...

One of the significant indexes in defining the power quality of the utility grid is the load power factor and the feeding system. ... reactive and distortion powers are considered individually from ...

The paper proposes a digital based control method which can be used on power factor correction (PFC) circuit to improve converter power factor (P.F.) at light load conditions. A major contributor to a ...

Comments Power Integrations’ product marketing manager Edward Ong: “Designs using HiperPFS-4 ICs show very high efficiency across the load range with as little as 36 mW of no-load power ...