EMI preventive AC line filter

Details EMI preventive AC line filter EMI preventive AC line filter

1999-01-06

2000-09-19

Paladini, Albert W.

Electrical transmission or interconnection systems

Anti-induction or coupling to other systems

Magnetic or electrostatic field control

333177, 333185, 336181, 336221, 361818, H05K 900

Patent

active

061216968

ABSTRACT:
An EMI preventive AC line filter includes rack having a rectangular top open chamber and two substantially U-shaped support arms at two opposite ends of the top open chamber, a cylindrical winding holder formed of two symmetrical halves and mounted in the top open chamber of the rack, the winding holder having an axially extended cylindrical coupling groove at the center, and an iron core coupled to the winding holder and secured to the rack to hold the winding holder in place, the iron core having a U-shaped peripheral wall forced into engagement with the U-shaped support arms of the rack, and a cylindrical shaft connected between two parallel side wall portions of the U-shaped peripheral wall and received in the axially extended cylindrical coupling groove in the winding holder.

REFERENCES:
patent: 5083101 (1992-01-01), Fredrick
patent: 5119266 (1992-06-01), Petry
patent: 5528205 (1996-06-01), Wong
patent: 5731666 (1998-03-01), Folker et al.
patent: 5969583 (1999-10-01), Hutchison

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