JPS6450634U - - Google Patents

Info

Publication number
JPS6450634U
JPS6450634U JP14381087U JP14381087U JPS6450634U JP S6450634 U JPS6450634 U JP S6450634U JP 14381087 U JP14381087 U JP 14381087U JP 14381087 U JP14381087 U JP 14381087U JP S6450634 U JPS6450634 U JP S6450634U
Authority
JP
Japan
Prior art keywords
secondary battery
voltage
predetermined value
battery
detection means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14381087U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14381087U priority Critical patent/JPS6450634U/ja
Publication of JPS6450634U publication Critical patent/JPS6450634U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Electrical Variables (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例に係わる電源装置
の構成を示す回路図、第2図は従来の一次電池及
び二次電池を備えた電源装置の構成を示す回路図
である。 1……太陽電池、2……一次電池、3……二次
電池、6……負荷、8……コンパレータ、9……
定電圧ダイオード、10……PNPトランジスタ

Claims (1)

    【実用新案登録請求の範囲】
  1. 一次電池と、通常優先的に出力し他の電源によ
    つて充電可能な二次電池と、上記二次電池の電圧
    が所定の値以下になつたことを検出する検出手段
    と、この検出手段が上記二次電池の電圧が所定の
    値以下になつたことを検出した際に出力を上記二
    次電池から上記一次電池に切換える出力手段とを
    備えたことを特徴とする電源装置。
JP14381087U 1987-09-22 1987-09-22 Pending JPS6450634U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14381087U JPS6450634U (ja) 1987-09-22 1987-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14381087U JPS6450634U (ja) 1987-09-22 1987-09-22

Publications (1)

Publication Number Publication Date
JPS6450634U true JPS6450634U (ja) 1989-03-29

Family

ID=31410967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14381087U Pending JPS6450634U (ja) 1987-09-22 1987-09-22

Country Status (1)

Country Link
JP (1) JPS6450634U (ja)

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