Load driver with delayed turn-off

Details Load driver with delayed turn-off Load driver with delayed turn-off

1989-05-30

1990-04-17

Jennings, Derek S.

Electricity: electrical systems and devices

Safety and protection of systems and devices

With specific current responsive fault sensor

361 98, 361101, H02H 308

Patent

active

049185640

ABSTRACT:
A load driver circuit has an output transistor driving the load, with a protective circuit that, when enabled, turns off the output transistor to protect it from high current levels. A delay circuit, which responds to abnormal load conditions after the output transistor has been on for a brief interval, enables the protective circuit to cause turn-off of the output transistor.

REFERENCES:
patent: 4736267 (1988-04-01), Karlmann et al.
patent: 4763222 (1988-08-01), Heaston et al.
patent: 4771357 (1988-09-01), Lorincz et al.
patent: 4787007 (1988-11-01), Matsumura et al.

Affiliated with

Also associated with

Rating

Load driver with delayed turn-off does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Load driver with delayed turn-off, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Load driver with delayed turn-off will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1056899