JPS63143028U - - Google Patents

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Publication number
JPS63143028U
JPS63143028U JP3291787U JP3291787U JPS63143028U JP S63143028 U JPS63143028 U JP S63143028U JP 3291787 U JP3291787 U JP 3291787U JP 3291787 U JP3291787 U JP 3291787U JP S63143028 U JPS63143028 U JP S63143028U
Authority
JP
Japan
Prior art keywords
voltage
battery
load
reference voltage
circuit
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
JP3291787U
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 JP3291787U priority Critical patent/JPS63143028U/ja
Publication of JPS63143028U publication Critical patent/JPS63143028U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例に係わるバツテリ電
源装置を示す回路図、第2図は同実施例の電圧2
倍昇圧回路図、第3図は本発明の他の実施例に係
わるバツテリ電源装置を示す回路図である。 1…バツテリ、2a,2b…電源線、3,15
…基準電圧発生回路、4,4a,4b…電圧2倍
昇圧回路、5…ダイオード、6…負荷、7,16
…電圧比較回路、8…発振回路、9a,9b,1
1a,11b…連動接点、10,12…コンデン
サ、14…切換接点。

Claims (1)

    【実用新案登録請求の範囲】
  1. 負荷に直流駆動電圧を供給するバツテリと、こ
    のバツテリの前記負荷への電圧供給路に介挿され
    た電圧2倍昇圧回路と、前記負荷の許容下限電圧
    値以上でかつ許容上限電圧値の1/2以下の電圧
    値に設定された基準電圧を発生する基準電圧発生
    回路と、前記バツテリの出力電圧と前記基準電圧
    とを比較して前記バツテリの出力電圧が前記基準
    電圧以下になると前記電圧2倍昇圧回路へ駆動信
    号を送出する電圧比較回路とを具備したことを特
    徴とするバツテリ電源装置。
JP3291787U 1987-03-06 1987-03-06 Pending JPS63143028U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3291787U JPS63143028U (ja) 1987-03-06 1987-03-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3291787U JPS63143028U (ja) 1987-03-06 1987-03-06

Publications (1)

Publication Number Publication Date
JPS63143028U true JPS63143028U (ja) 1988-09-20

Family

ID=30840038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3291787U Pending JPS63143028U (ja) 1987-03-06 1987-03-06

Country Status (1)

Country Link
JP (1) JPS63143028U (ja)

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