Title:
POWER SUPPLY VOLTAGE FEEDING SYSTEM
Document Type and Number:
Japanese Patent JPS53134303
Kind Code:
A
Abstract:
PURPOSE: To stably operate the system against power supply voltage variation with excellent power efficiency, by efficiently combinating circuits or modulus different from their operating voltages in the set, in a power supply feeding system to the circuits forming a portable radio set or the like.
Inventors:
YAMAMOTO MASAHIKO
TSURUTA OSAMU
TSURUTA OSAMU
Application Number:
JP4955477A
Publication Date:
November 22, 1978
Filing Date:
April 28, 1977
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H02J1/00; H04B1/16; (IPC1-7): H02J1/04; H04B1/16