US PATENT SUBCLASS 323 / 287
.~.~.~.~.~ In flyback path

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}
282  DF  .~.~ Switched (e.g., switching regulators) {6}
285  DF  .~.~.~ With plural condition sensing {1}
286  DF  .~.~.~.~ Including filter sensing {1}
287.~.~.~.~.~ In flyback path

DEFINITION

Classification: 323/287

In flyback path:

(under subclass 286) Subject matter wherein the filter includes a diode (typically termed flyback, catch, or freewheeling diode) and the sensor is disposed in the diode path.