US PATENT SUBCLASS 323 / 278
.~.~.~.~.~.~ Having base-emitter of transistor coupled across sensor


Current as of: June, 1999
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323 /   HD   ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS

234  DF  OUTPUT LEVEL RESPONSIVE {6}
265  DF  .~ Using a three or more terminal semiconductive device as the final control device {5}
273  DF  .~.~ Linearly acting {4}
275  DF  .~.~.~ With plural condition sensing {2}
276  DF  .~.~.~.~ For protective system {1}
277  DF  .~.~.~.~.~ With current sensor {1}
278.~.~.~.~.~.~ Having base-emitter of transistor coupled across sensor


DEFINITION

Classification: 323/278

Having base-emitter of transistor coupled across sensor:

(under subclass 277) Subject matter wherein the current sensor includes an impedance connected in series with the load and the base-emitter junction of a transistor is connected across the impedance.