JPS62151633U - - Google Patents

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Publication number
JPS62151633U
JPS62151633U JP3570286U JP3570286U JPS62151633U JP S62151633 U JPS62151633 U JP S62151633U JP 3570286 U JP3570286 U JP 3570286U JP 3570286 U JP3570286 U JP 3570286U JP S62151633 U JPS62151633 U JP S62151633U
Authority
JP
Japan
Prior art keywords
circuit
power supply
supply line
memory
retains
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
JP3570286U
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 JP3570286U priority Critical patent/JPS62151633U/ja
Publication of JPS62151633U publication Critical patent/JPS62151633U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図a,bは、この考案に係る電源回路の実
施例を示すもので、第1図aはのブロツク図、第
1図bはスイツチ回路と時定数回路の部分を示す
回路図である。第2図、第3図は従来例のブロツ
ク図である。 5;主スイツチ、6;CPU、7;RAM、9
,10;定電圧電源、12;時定数回路、13;
スイツチ回路、14,15;抵抗。

Claims (1)

    【実用新案登録請求の範囲】
  1. メモリ保持を行う回路を有し、電池を電源とす
    る電子機器において、機器動作用電源ラインをオ
    ンオフする主スイツチと、その主スイツチのオフ
    時に一定時間の時定数をもつて上記メモリ保持を
    行う回路の動作用電源ラインをメモリ保持用電源
    ラインに切換えるためのスイツチ回路とで構成さ
    れていることを特徴とする電源回路。
JP3570286U 1986-03-12 1986-03-12 Pending JPS62151633U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3570286U JPS62151633U (ja) 1986-03-12 1986-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3570286U JPS62151633U (ja) 1986-03-12 1986-03-12

Publications (1)

Publication Number Publication Date
JPS62151633U true JPS62151633U (ja) 1987-09-25

Family

ID=30845423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3570286U Pending JPS62151633U (ja) 1986-03-12 1986-03-12

Country Status (1)

Country Link
JP (1) JPS62151633U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57130130A (en) * 1981-02-05 1982-08-12 Nissan Motor Co Ltd Power supply and stop delay circuit for microcomputer
JPS6059590A (ja) * 1983-09-13 1985-04-05 Fujitsu Ltd C−mosスタテツクメモリ素子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57130130A (en) * 1981-02-05 1982-08-12 Nissan Motor Co Ltd Power supply and stop delay circuit for microcomputer
JPS6059590A (ja) * 1983-09-13 1985-04-05 Fujitsu Ltd C−mosスタテツクメモリ素子

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