US PATENT SUBCLASS 363 / 18
.~.~.~ Single ended self oscillating type


Current as of: June, 1999
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363 /   HD   ELECTRIC POWER CONVERSION SYSTEMS

13  DF  CURRENT CONVERSION {25}
15  DF  .~ Including D.C.-A.C.-D.C. converter {5}
16  DF  .~.~ Having transistorized inverter {5}
18.~.~.~ Single ended self oscillating type {1}
19  DF  .~.~.~.~> With automatic control of the magnitude of the output voltage or current


DEFINITION

Classification: 363/18

Single ended self-oscillating type:

(under subclass 16) Subject matter in which one transistor switch means automatically operates to consecutively and periodically couple the source to an inductive device.

(1) Note. The inductive device may be a swinging choke or the primary winding of a power transformer.

SEE OR SEARCH THIS CLASS, SUBCLASS:

20, for single ended separately driven type.

30, for single ended electron tube type.