Chip type of noise suppressing filter for suppressing noise elec

Details Chip type of noise suppressing filter for suppressing noise elec Chip type of noise suppressing filter for suppressing noise elec

1993-03-03

1994-12-20

Ham, Seungsook

Wave transmission lines and networks

Coupling networks

Frequency domain filters utilizing only lumped parameters

333185, 336175, H03H 701, H01F 1706

Patent

active

053749073

ABSTRACT:
A chip type of noise suppressing filter consists of an almost rectangular solid shaped ferrite core in which a magnetic field is induced, two penetration holes penetrating into a central portion of the ferrite core from a front side thereof to a back side thereof, and a metallic terminal formed of a metallic plate in which an electric current flows across the magnetic field induced in the ferrite core. The metallic terminal consists of two internal terminals inserted into the penetration holes, and two external terminals forcibly fitted on end surfaces of the ferrite core. The internal terminals is connected with each other at the back side of the ferrite core, and the external terminals being connected with the internal terminals at the front side of the ferrite core. Therefore, the electric current flows through one of the external terminals, one of the internal terminals, the other internal terminal, and the other external terminal, in that order. Because the external and internal terminals are formed of the metallic plate, the inductance of the filter is set to a regular value.

REFERENCES:
patent: 4719433 (1988-01-01), Hackel et al.
patent: 4758808 (1988-07-01), Sasaki et al.
patent: 4908590 (1990-03-01), Sakamoto et al.

Affiliated with

Also associated with

Rating

Chip type of noise suppressing filter for suppressing noise elec does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chip type of noise suppressing filter for suppressing noise elec, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chip type of noise suppressing filter for suppressing noise elec will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2388165