Electric power conversion systems – Current conversion – With condition responsive means to control the output...
Patent
1986-02-18
1986-12-02
Wong, Peter S.
Electric power conversion systems
Current conversion
With condition responsive means to control the output...
363 81, 363 89, 363 63, 323266, 323271, 323284, H02M 725
Patent
active
046269827
ABSTRACT:
A power supply for providing multiple operating potentials to a load switching controller is capable of providing constant voltage d.c. outputs from any of a plurality of a.c. voltage sources including the full range of power supply voltages and frequencies commonly used in various geographic locations throughout the world. The power switching element on-time is controlled by sensing the output voltage levels and providing feedback control of the switching element. A status circuit provides an indication of either an overvoltage of an undervoltage condition.
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General Electric Company
Herkamp Nathan D.
Jacob Fred
Schlamp Philip L.
Sterrett Jeffery
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