EMI 用屏蔽片

各種運行的電力設備之間、電子產品中不同元器件之間以電磁傳導、電磁感應和電磁輻射三種方式彼此關聯並相互影響， 在一定的條件下會對運行的設備和
人員造成幹擾、影響和危害。
EMI 用遮罩片以納米晶帶材為主要原材料製成，在高頻下具有高的磁導率，可製成磁性薄片，粘貼於電子產品 CPU 等電子元 器件上，降低電力設備之間或電子產品中不同元器件之間磁場的相互幹擾，材料為柔性，不會變形或碎裂。
磁場中不同磁導率的兩種介質，其交界面處會發生磁感線的折射，從而引起磁感應強度的方向發生變化，高導磁材料的低 磁阻特性使敏感器件周圍的大部分磁力線集中於遮罩介質中，減少了進入遮罩體內部磁感應線，達到磁遮罩目的。

Between power equipment, and between components in electronic product will interfere with each other in the way of Electromagnetic conduction, electromagnetic
induction andelectromagnetic radiation, it will have animpact onpeople and equipment.
Electromagnetic Shielding sheet for EMI is made of iron-based Nano-crystalline ribbons, it has high permeability at high frequency, in order to reduce the interference, magneticthin sheet can be madeto paste onthe CPUof the electronic product, the material i s flexible, will not be deformed or fractured.
When two kinds of different medium with different permeability meet in the magnetic field, their magnetic flux will cause refraction in the interface, and then cause the magnetization strength and direction changes. It is by the function of the low magnetic-resistance of the High permeability material, the major magnetic flux field aroundthe sensitive element parts can be fasten onthe shielding materials, so that reduced the magnetic flux into the inner space.