| 摘要 |
According to an embodiment, a power steering system controller may comprise: a housing wherein both ends are opened, and an internal space portion is provided; a printed circuit board installed in the space portion formed in the housing; a heat radiating unit installed to close an opening portion at one side of the housing, and radiating heat formed on the printed circuit board to the outside of the housing; a cover member coupled to an opening portion at the other side of the opening portion of the housing in which the heat radiating unit is installed; and a shielding unit installed in at least one of an inner circumferential surface of the housing and a surface facing the printed circuit board of the cover member, and shielding electromagnetic waves of the printed circuit board while discharging heat of the printed circuit board to the outside of the housing. |
