Over the past 40 years many of my designs included Power Factor Correction (PFC) ranging from 50 W to over 5.0 kW and operating from 30 kHz to 150 kHz switching frequency, utilizing CCM, CrCM and DCM ...

Advanced semiconductor technology allows an increasing number of transistors to be integrated onto ever-smaller silicon chips. This increases the power density, however, and presents power-management ...

Coupled inductors are often associated with custom magnetics and complex switching regulators but this is not always the case. Many are wound on low cost powered iron torroid cores with a matching ...

Pulse is offering a dual-phase coupled inductor which is designed to support Volterra’s VT1300 multi-phase voltage regulator which implements Voterra’s patented inductor topology. The dual-staple ...

As mentioned before, in a forward topology, a filter inductor is required for each output winding. However, if each winding contains a separate inductor, the cross-regulation can become quite poor as ...