EarlyGame on MSN11mon
Tech: What The Strange Knob On Your Computer Cable Is For
As you've just read, the strange cylinder on your laptop charging cable is a ferrite core, also called a ferrite bead. In ...
Hackaday11y
Making A Core Rope Read-only Memory
This magnetic read-only memory (ROM), contrary to ordinary coincident-current magnetic core memories (used for RAM), uses the ferrite cores as transformers. If you look at the picture above ...