浪涌保护器在电子设备中的应用

Application of Surge Protective Device in Electronic Equipment

在介绍浪涌的危害和以压敏电阻器(MOV)构成的浪涌保护器特性的基础上,较详细地介绍了它在保护电子仪器仪表和三相交流电气设备中的应用;给出了被保护调节仪和被保护稳压器中安装浪涌保护器的输入电路,并为一实际工程提供了一种有效的解决方案。

On the basis of introducing surge harm and the feature of the SPD that is comprised of MOV, its applications in protective electronic instrument and 3 phase AC equipment are introduced in detail. Input circuits of protected controller and equipment that installs SPD are presented, and the solution for a real engineering is provided also.