Title:
METHOD OF DIGITALLY CONTROLLING ELECTRIC OUTPUT VALUE
Document Type and Number:
Japanese Patent JPS52140854
Kind Code:
A
Abstract:
PURPOSE:To provide the above-identified system, in which when an electric output value and an electric input value are obtained in the form of products with an output coefficient represented as a function of a conduction angle of a switching element, the electric output value is controlled by specifying conduction angles uniformly dividing the output coefficient and digitally controlling the switching element by making use of these conduction angles.
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Inventors:
TAMAI SEIICHIROU
Application Number:
JP5861276A
Publication Date:
November 24, 1977
Filing Date:
May 20, 1976
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G05F1/10; G05F5/00; H02M1/08; (IPC1-7): G05F5/00