US PATENT SUBCLASS 363 / 47
.~.~.~.~ With low pass L or LC filter


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

13  DF  CURRENT CONVERSION {25}
39  DF  .~ With means to introduce or eliminate frequency components {2}
44  DF  .~.~ In rectifier systems {1}
45  DF  .~.~.~ Including means for reducing ripples from the output {2}
47.~.~.~.~ With low pass L or LC filter {1}
48  DF  .~.~.~.~.~> For semiconductor rectifier


DEFINITION

Classification: 363/47

With low-pass L or LC filter:

(under subclass 45) Subject matter wherein a low pass inductor or inductor-capacitor filter is used to reduce the ripple.

(1) Note. The filter may be integral with or on the output side of the rectifier.