Electromagnetic interference isolator with common mode choke

Details Electromagnetic interference isolator with common mode choke Electromagnetic interference isolator with common mode choke

1997-03-25

1998-10-20

Lee, Benny

Wave transmission lines and networks

Dissipating terminations for long lines

Fluid-cooling

333 12, 333 32, 333177, 333181, 379398, 379416, H01P 126, H03H 700, H04B 330

Patent

active

058252592

ABSTRACT:
A termination is provided for a differential transmission line such as unshielded twisted pair (UTP) to isolate a connected device from electromagnetic interference present on the UTP in the form of differential mode and common mode noise. An example of an electromagnetic interference isolator comprises a common mode and a differential mode termination, a common mode choke which exhibits substantially constant impedance over a wide bandwidth and a centre tapped isolation transformer.

REFERENCES:
patent: 3757168 (1973-09-01), Kreuzer
patent: 3778759 (1973-12-01), Carroll
patent: 4751607 (1988-06-01), Smith
patent: 4823095 (1989-04-01), Atallah et al.
patent: 4951312 (1990-08-01), Tanikawa et al.
patent: 5020102 (1991-05-01), Schorr
patent: 5077543 (1991-12-01), Carlile
patent: 5095291 (1992-03-01), Staschover et al.
patent: 5200718 (1993-04-01), Kato
patent: 5321372 (1994-06-01), Smith
patent: 5420551 (1995-05-01), Conte et al.
patent: 5587692 (1996-12-01), Graham et al.
patent: 5587884 (1996-12-01), Raman
Patent Abstracts of Japan, vol. 7, No. 84 (E-169) (JP-A-58 012 436), Apr., 1983.
A.W. Nicholson et al., "NPL Standard-Interface Module for Remote Data Transfer," Electronics Letters, vol. 2, No. 4, Apr. 1966, pp. 135-136.

Affiliated with

Also associated with

Rating

Electromagnetic interference isolator with common mode choke does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electromagnetic interference isolator with common mode choke, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic interference isolator with common mode choke will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-248810