US PATENT SUBCLASS 324 / 771
.~.~ Power supply test


Current as of: June, 1999
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324 /   HD   ELECTRICITY: MEASURING AND TESTING

500  DF  FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS {10}
537  DF  .~ Of individual circuit component or element {17}
771.~.~ Power supply test


DEFINITION

Classification: 324/771

Power supply test:

(under subclass 537) Subject matter including test of an electrical power source wherein the electrical power source is obtained by rectifying an AC source or using a DC source.

(1) Note. This subclass includes electrical testing of rectifying and inverting power supplies. Rectifying and inverting power supplies having means which control magnitude or level of the current, voltage, or phase angle are classified in Class 323.

SEE OR SEARCH CLASS

323, Electricity: Power Supply or Regulation Systems, for systems for controlling the voltage of electricity and the phase of alternating currents.