Have you ever noticed the small, plastic-encased cylinder near the end of your laptop charger? Known as a ferrite bead, this ...

Bourns has released its Model SRF1709 common mode choke. This new high inductance choke features a ferrite toroid core for low radiation making it an effective power line noise attenuation solution.

Decades ago, the entrance to the somewhat sleepy Francis Bitter National Magnet Lab at MIT was decorated with a movie poster from The Magnetic Monster, a 1953 American science fiction film. Since then ...

Bourns specifically engineered its SRF1360 line filters to deliver high impedance over a broad frequency range. This makes them excellent solutions for Electromagnetic Interference (EMI) suppression ...

Abstract: This article first investigates the equivalent parallel capacitance (EPC) and equivalent parallel resistance (EPR) due to the electromagnetic field inside the Mn-Zn ferrite toroidal cores of ...

Can LED drivers be too smart? Can QJTs become reality? A dc-dc converter that extends battery lifetime by 50%? Find out the answers to these questions in the latest edition of PowerBites. Fabricated ...

Abstract: A miniature integrable transformer is an obstacle to the miniaturization of packaged power supply on chip (PwrSoC). This letter introduces a through-silicon via (TSV) high-aspect-ratio ...

Magnetic components, like inductors and transformers, are used across a broad range of applications. As energy efficiency becomes a prime directive across industries, together with new industry ...

One of the best tools in the engineer’s lightning protection toolbox is a tried, true and frequently underutilized friend, the ferrite toroid. The principle is quite simple. If you have two (or more) ...

Bourns introduced the Model DR334A Line Filter Series. These current-compensated dual choke filter inductors feature higher current capability than typical standard signal line common mode chokes, as ...