Protective circuit for protection against over-voltage for a...

Details Protective circuit for protection against over-voltage for a... Protective circuit for protection against over-voltage for a...

2007-05-15

2007-05-15

Sircus, Brian (Department: 2836)

Electricity: electrical systems and devices

Safety and protection of systems and devices

High voltage dissipation

C307S010100

Reexamination Certificate

active

10533757

ABSTRACT:
The invention relates to a protective circuit for a CAN-bus transceiver that is designed voltagewise for a first vehicle electric system, said transceiver being operated in a second vehicle electric system with a voltage that is several times higher than the voltage of the first vehicle electric system, comprising two diodes arranged between the bus terminal leads of the transceivers whose cathodes are connected to one another and to which a predetermined potential is applied, in addition to a limiting resistor mounted between each of the bus terminal leads of the transceiver and the bus line assigned thereto and two current mirror circuits for maintaining the require voltage level in the bus lines.

REFERENCES:
patent: 5559448 (1996-09-01), Koenig
patent: 6583519 (2003-06-01), Aberle et al.
patent: 6639389 (2003-10-01), Binder et al.
patent: 6838943 (2005-01-01), Zamir et al.
patent: 7034787 (2006-04-01), Date et al.
patent: 7130175 (2006-10-01), Dietz et al.
patent: 43 27 035 (1995-02-01), None
patent: 197 33 250 (1999-02-01), None
patent: 199 44 833 (2001-03-01), None
patent: 101 02 243 (2002-10-01), None
patent: 0 351 756 (1990-01-01), None
patent: 0 895 438 (1999-02-01), None

Affiliated with

Also associated with

Rating

Protective circuit for protection against over-voltage for a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Protective circuit for protection against over-voltage for a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Protective circuit for protection against over-voltage for a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3772044