JPH0196744U - - Google Patents

Info

Publication number
JPH0196744U
JPH0196744U JP19226787U JP19226787U JPH0196744U JP H0196744 U JPH0196744 U JP H0196744U JP 19226787 U JP19226787 U JP 19226787U JP 19226787 U JP19226787 U JP 19226787U JP H0196744 U JPH0196744 U JP H0196744U
Authority
JP
Japan
Prior art keywords
power supply
voltage
power
circuit
power source
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.)
Granted
Application number
JP19226787U
Other languages
English (en)
Other versions
JP2500878Y2 (ja
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 JP19226787U priority Critical patent/JP2500878Y2/ja
Publication of JPH0196744U publication Critical patent/JPH0196744U/ja
Application granted granted Critical
Publication of JP2500878Y2 publication Critical patent/JP2500878Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Secondary Cells (AREA)
  • Control Of Voltage And Current In General (AREA)

Description

【図面の簡単な説明】
第１図はこの考案に係る電源回路の適用例を示
す要部の接続図、第２図は定電圧回路の接続図、
第３図及び第４図は定電圧特性の説明図、第５図
〜第８図は並列運転の態様を示す接続図である。 １０……テープレコーダ本体、１３〜１５，２
３〜２５，３３〜３５，４３〜４５……接点、２
０……第１の電源、２１……一次電池、３０……
第２の電源、３１……二次電池、５０……定電圧
回路、６０……分圧回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 第１の電源として一次電池が使用され、 第２の電源として上記一次電池の起電圧よりも
    低い起電圧を発生する二次電池が使用され、 上記第１の電源に定電圧回路が接続されて、そ
    の端子電圧が上記第２の電源の電源電圧にほぼ等
    しくなされると共に、 この定電圧回路を介して上記第１の電源と第２
    の電源が並列接続されてなることを特徴とする電
    源回路。
JP19226787U 1987-12-18 1987-12-18 電源回路 Expired - Lifetime JP2500878Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19226787U JP2500878Y2 (ja) 1987-12-18 1987-12-18 電源回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19226787U JP2500878Y2 (ja) 1987-12-18 1987-12-18 電源回路

Publications (2)

Publication Number Publication Date
JPH0196744U true JPH0196744U (ja) 1989-06-27
JP2500878Y2 JP2500878Y2 (ja) 1996-06-12

Family

ID=31483134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19226787U Expired - Lifetime JP2500878Y2 (ja) 1987-12-18 1987-12-18 電源回路

Country Status (1)

Country Link
JP (1) JP2500878Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06209516A (ja) * 1993-01-08 1994-07-26 Toshiba Ceramics Co Ltd 埋設ケ−ブル用保護板
EP0975081A2 (en) * 1998-07-22 2000-01-26 Sharp Kabushiki Kaisha A power supply circuit and a disk drive device provided with same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06209516A (ja) * 1993-01-08 1994-07-26 Toshiba Ceramics Co Ltd 埋設ケ−ブル用保護板
EP0975081A2 (en) * 1998-07-22 2000-01-26 Sharp Kabushiki Kaisha A power supply circuit and a disk drive device provided with same

Also Published As

Publication number Publication date
JP2500878Y2 (ja) 1996-06-12

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