铁氧体磁芯 

In electronics, a ferrite core is a type of magnetic core made of ferrite on which the windings of electric transformers and other wound components such as inductors are formed. It is used for its properties of high magnetic permeability coupled with low electrical conductivity (which helps prevent eddy currents). Because of their comparatively low losses at high frequencies, they are extensively used in the cores of RF transformers and inductors in applications such as switched-mode power supplies, and ferrite loopstick antennas for AM radio receivers. Ferrite Cores are in stock at Tenco Electronics. Tenco offers inventory, pricing, & datasheets for Ferrite Cores. Ferrite cores are a type of magnetic core made of ferrite on which the windings of electric transformers and other wound components such as inductors are formed. To know more, please view our large section of Ferrite Cores below.