Electromagnetic interference suppressing device and related electronic device

摘要

An electromagnetic interference suppressing device includes a plurality of signal guiding units coupled to a metal housing of an electronic component for receiving a plurality of signals transmitted from the metal housing (the electronic component is installed on a circuit board), a plurality of grounding units coupled to a plurality of ground pads of the circuit board for transmitting the plurality of signals to the plurality of ground pads, and a main body coupled to the plurality of signal guiding units and the plurality of grounding units for transmitting the plurality of signals between the plurality of signal guiding units and the plurality of grounding units so as to implement a return path.