释义 |
ferrite core 铁氧体磁心;[陶铁磁心] A core composed of various types of magnetic materials (usually toroidal in shape) which are pulsed or polarized by electric currents carried in a wire or wires wound around the core. This device is capable of assuming and remaining at one of two conditions of magnetization, thus providing storage, gating, or switching functions. 一种由各类磁性材料构成的磁心,通常为环形,通过绕在磁心上的线圈中的电流激励或极 化它。这种器件能呈现和保持两种磁性状态中的一种状态,因而具有存储、选通或开关功能。 |