Process and circuit for controlling the base drive of a power tr

Details Process and circuit for controlling the base drive of a power tr Process and circuit for controlling the base drive of a power tr

1983-12-20

1986-01-07

Beha, Jr., William H.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307253, 307299R, 307360, H03K 1706, H03K 1760

Patent

active

045635960

ABSTRACT:
The derivative of the collector-emitter potential of a transistor (T) relative to the base current is detected preferably by effecting a linear sweep of the base current, the value of this derivative is compared in a comparator stage (5) with a lower limit value and an upper limit value determining an optimum operation zone of the transistor in the vicinity of its quasi-saturation, and the base current is controlled by the result of the comparison. A high gain and an optimum operation of the power transistor (T) are achieved.

REFERENCES:
patent: 4055794 (1977-10-01), Ickes et al.

Affiliated with

Also associated with

Rating

Process and circuit for controlling the base drive of a power tr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and circuit for controlling the base drive of a power tr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and circuit for controlling the base drive of a power tr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-112852