JPS63146437U - - Google Patents

Info

Publication number
JPS63146437U
JPS63146437U JP3887587U JP3887587U JPS63146437U JP S63146437 U JPS63146437 U JP S63146437U JP 3887587 U JP3887587 U JP 3887587U JP 3887587 U JP3887587 U JP 3887587U JP S63146437 U JPS63146437 U JP S63146437U
Authority
JP
Japan
Prior art keywords
charging
switch
voltage
capacitor
completed
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
JP3887587U
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 JP3887587U priority Critical patent/JPS63146437U/ja
Publication of JPS63146437U publication Critical patent/JPS63146437U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例になる充電回路、第
2図は従来の充電回路の夫々の回路図を示す。 1……スイツチングレギユレータ、2,2′…
…出力端子、4……電圧検出回路、6,7……オ
ペアンプ(演算増巾回路)、SW1……スタート
スイツチ、SW2……スイツチ。

Claims (1)

  1. 【実用新案登録請求の範囲】 充電用出力電圧を出力する出力トランジスタと
    、 充電開始時に閉成されて該出力トランジスタを
    オンにする第1のスイツチと、 充電完了時のピーク電圧を検出し、且つ、充電
    完了後の該電池の降下電圧を検出する電圧検出回
    路と、 該ピーク電圧が充電されるコンデンサとからな
    り、 該コンデンサの充電電荷を放電させる第2のス
    イツチを該第1のスイツチと連動する様に接続さ
    れた構成の電池充電回路。
JP3887587U 1987-03-17 1987-03-17 Pending JPS63146437U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3887587U JPS63146437U (ja) 1987-03-17 1987-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3887587U JPS63146437U (ja) 1987-03-17 1987-03-17

Publications (1)

Publication Number Publication Date
JPS63146437U true JPS63146437U (ja) 1988-09-27

Family

ID=30851530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3887587U Pending JPS63146437U (ja) 1987-03-17 1987-03-17

Country Status (1)

Country Link
JP (1) JPS63146437U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343845A (en) * 1976-10-01 1978-04-20 Sanyo Electric Co Charging device for storage battery
JPS61167347A (ja) * 1985-01-18 1986-07-29 ソニー株式会社 ピ−ク検出回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343845A (en) * 1976-10-01 1978-04-20 Sanyo Electric Co Charging device for storage battery
JPS61167347A (ja) * 1985-01-18 1986-07-29 ソニー株式会社 ピ−ク検出回路

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