Series connected transistor protection circuit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 30, 1986
Issued Date -
N/A
app pub date -
Oct 24, 1984
filing date -
Nov 1, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a motor control system of the type having a plurality of transistors connected in series between a power supply and ground, a protection circuit is utilized to prevent the transistors from turning on simultaneously. The protection circuit introduces time delay into the turn on signals applied to the bases of the serially connected transistors, thereby preventing simultaneous operation and preventing excessive currents from damaging the transistors.
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