Development and continued success of switchmode power supplies is challenging the ferrite industry to produce new high-quality ferrite cores capable of operating at increasingly higher frequencies ...

Addressing the requirements of transformers and dc/dc converters operating at frequencies from 400 kHz to 1 MHz, P51 soft ferrite material expands the company's line of manganese-zinc materials.

Magnetic and capacitive components in high-power systems are the bulkiest circuit components. Other components, such as resistors and power MOSFETs, come in small, compact surface-mount packages, ...

I was involved with high-voltage power supplies in which transformers were wound using 3019-sized ferrite cores. Transformer structures were essentially the following: Figure 1 Pot core based ...