Production-process-optimized filter device

摘要

A filter device for filtering electrical currents or electromagnetic interference, particularly common-mode interference. The filter device has a soft-magnetic core with a passage, a printed circuit board with a plurality of electronic components, and a holding section. The holding section of the printed circuit board can be put through the core passage wherein the passage is designed such that the holding section and the electronic components arranged on the holding section can be put through the passage.

主权项

1. A filter device for filtering electric currents or electromagnetic interference, comprising:
a soft-magnetic core forming a passage, a printed circuit board having a plurality of electronic components and an accommodating section, wherein the accommodating section of the printed circuit board is passed through the core passage, wherein the passage is formed in such a way that the accommodating section and at least one of the plurality of electronic components arranged on the accommodating section is passed through the passage, in that the printed circuit board has a main section, and in that the accommodating section is in the form of a printed circuit board part protruding from the main section, in that a second section of the printed circuit board which protrudes from the main section is arranged adjacent to the accommodating section, and the accommodating section and the second section forming a slot therebetween.