1.       封磁膠貼片電感是貼片電感的升級(jí)版，因?yàn)閭鹘y(tǒng)貼片電感的線圈有些裸露在外，而磁膠電感、磁灌封電感用膠水封閉起來，膠水有磁性，可以起到屏蔽的效果。同樣尺寸的產(chǎn)品，因?yàn)榇拍z電感有磁性可以產(chǎn)生磁場，它做出來的直流電阻要比貼片電感更小，所以可以用比較少的匝數(shù)來繞同樣的電感值。

Magnetic sealant chip inductor is an upgraded version of chip inductor. Some of the coil of traditional chip inductors are exposed, while Magnetic sealant chip inductor was sealed with glue. The glue is magnetic and play a shielding effect. Thus, magnetic sealant chip inductor can produce a magnetic field. Compared with the same size traditional chip inductors, its DC resistance is smaller. So to achieve the same inductance value, the turns requirement of Magnetic sealant chip inductor is relatively less.