The tiny cylinder on HDMI cables isn’t just for looks.

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 ...

It's always a good thing to eliminate manual winding on a pc board. You can do so with the AVX low-profile E-Core series, which mounts on the board and lets you use board tracks for windings of ...

My new Radeon card came with an instruction card that said that my monitor cable should have ferrite coils on both ends, which mine does. Question is, I have a BNC cable that doesn't have a ferrite ...

If you want read-only memory today, you might be tempted to use flash memory or, if you want old-school, maybe an EPROM. But there was a time when that wasn’t feasible. [Igor Brichkov] shows us how to ...

TDK has introduced ferrite ‘E’ cores up to 40 x 80 x 160mm for industrial applications such as motor drives. The largest one is made from N87 ferrite, while most of the rest also come in N88 or N97.