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The Mysterious Black Cylinder On Your Cables Isn't Just For Decoration

That little plastic cylinder at the end of a cable isn't there just to get in your way, it actually serves a purpose. Though we live in an age when cybercriminals can install microcomputers in iPhone ...
Electronic Design

Step-Down dc-dc Converter Eliminates Ferrite Cores at 50kHz Enabling Power Supply on Chip with One-Cycle Transient (.PDF Download)

A new Resonance Scaling Method for non-isolated step-down dc-dc converters discards ferrite cores completely. Virtually all present-day DC-DC converters store DC energy in magnetic devices with ...

Ola Electric's ferrite motor gets nod, cuts rare-earth dependence

India's largest EV maker secures certification for a ferrite motor that removes rare-earth magnets, tackling cost and ...
Ars Technica

Ferrite coils

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 ...
Devdiscourse

Ola Electric Achieves Historic Certification for Rare-earth-free Ferrite Motor

Ola Electric becomes India's first automotive OEM to secure government certification for its new rare-earth-free ferrite ...

Ola Electric gets certified for rare-earth-free ferrite motor

Electric two-wheeler maker Ola Electric Mobility Ltd today announced that it became the first two-wheeler EV manufacturer to receive government certification for its in-house developed rare-earth-free ...