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Filing date
Publication date
Application filed by 松下電器産業株式会社filedCritical松下電器産業株式会社
Priority to JP1697882UpriorityCriticalpatent/JPS58121139U/en
Publication of JPS58121139UpublicationCriticalpatent/JPS58121139U/en
(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】[Brief explanation of drawings]
図は本考案の一実施例における電源供給装置の回路図で ある。−−The figure is a circuit diagram of a power supply device according to an embodiment of the present invention. ---
Claims (1)
【実用新案登録請求の範囲】[Scope of utility model registration request]電源スィッチを備えた第１の電源と、この第１の電源め 供給電圧に比較して供給電圧が等しいかもしくは小さい 第２の電源とを設け、この第１゜第２の電源よりおのお のの負荷に電圧を供給するようにするとともに、前記第 １、第２の電源の間に前記電源スィッチに連動するスイ ッチとダイオードの直列回路を挿入した電源供給装置。A first power supply equipped with a power switch and a second power supply whose supply voltage is equal to or smaller than the supply voltage of the first power supply are provided, and each load is controlled from the first power supply and the second power supply. A power supply device configured to supply a voltage to the power source, and a series circuit of a switch and a diode interlocked with the power switch is inserted between the first and second power sources.
JP1697882U1982-02-081982-02-08
power supply device
PendingJPS58121139U
(en)