Buck regulators require an inductor that can be one of the largest components on the circuit board. By switching at 20MHz, the regulator can employ a special inductor consisting ...

Using magnetic resonance in wireless power transfer tech. A stacked buck-capacitor methodology. The 3D multi-spiral inductor design. Designing and implementing an air-core embedded inductor onto a ...

For an inductor-based SR, additional noise is distributed around the LC filter resonance frequency formed by the inductor and the output capacitor. ... Having a switched inductor on a PCB board is ...

For RF inductor selection, José Martos and Heinz Zenkner stress the importance of evaluating inductance, natural resonant frequency, quality, DC resistance and rated current for high-frequency ...

The four elements in red combine together to create a resonance at 240 kHz. In this design, 240 kHz is the conversion-combined switching frequency of the two-phase PFC. This resonance is going to ...

Passive components and interconnect solutions manufacturer AVX Corporation has developed a series of multilayer organic rf inductors in a 0402 case size. Providing high Q and high self resonance, the ...

A biased saturating tank inductor is introduced into the ZCS resonant switch, to reduce peak currents and cause the transistor current to scale with load current. Arthur Witulski and Robert Erickson, ...

Resonance. As with series circuits containing resistances, inductances, and capacitances, if the inductive reactance of a parallel circuit equals the capacitive reactance, the circuit is said to be ...