MECCANIXITY 50Pcs Toroid Core, 0.39" ODx0.24" IDx0.2" H Ferrite Choke Ring Iron Powder Inductor Ferrite Rings 3.0-4.0uH for Instrument Transformers Ballasts Voltage Regulators, Black
Ferrite toroid core is a commonly used anti-interference component in electronic circuits, which has a good anti-interference effect on high-frequency noise. and the ferrite rings are made of manganese-zinc ferrites. The Toroid core is used for data cables, audio transformers, communications, control circuit equipment, etc.
The ring toroid core is characterized by its shock resistance, durability, long service life. Capable of working in high-frequency currents. The ring structure design can form a closed magnetic circuit, effectively filtering and absorbing electromagnetic interference and radio frequency interference, stabilizing signal transmission. Its good saturation induction intensity makes its loss lower than most cores.
Easy to install, this iron powder inductor ferrite ring supports both DIY and professional equipment modifications of toroidal cores, offers multiple winding methods, and is suitable for fixing to cables, power modules, or PCB boards.
Manual measurement may result in slight dimensional errors.