JPH0377240U - - Google Patents

Info

Publication number
JPH0377240U
JPH0377240U JP13777689U JP13777689U JPH0377240U JP H0377240 U JPH0377240 U JP H0377240U JP 13777689 U JP13777689 U JP 13777689U JP 13777689 U JP13777689 U JP 13777689U JP H0377240 U JPH0377240 U JP H0377240U
Authority
JP
Japan
Prior art keywords
positive
power
battery
power terminal
electronic 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
JP13777689U
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 JP13777689U priority Critical patent/JPH0377240U/ja
Publication of JPH0377240U publication Critical patent/JPH0377240U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Emergency Protection Circuit Devices (AREA)

Description

【図面の簡単な説明】
第1−a図は本考案の保護回路の正常接続時の
回路図であり、第1−b図は本考案の保護回路の
逆接続時の回路図であり、第2−a図と第3−a
図は従来の保護回路の正常接続時の回路図であり
、第2−b図と第3−b図は従来の保護回路の逆
接続時の回路図である。 1…電池、2…抵抗、3…ダイオード、4…C
MOS回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電池を電源とし、CMOSで構成される電子回
    路を駆動する電子機器において、該電子回路の正
    と負の電源端子のダイオードを並列接続し、該ダ
    イオードのカソード端は正側の電源端子へ、アノ
    ード端は負側の電源端子へそれぞれ接続され、前
    記電子回路の正側、あるいは負側の電源端子は電
    池電源に対して直列接続される所定の抵抗を介し
    て電源供給されることを特徴とする電池駆動機器
    の逆接続保護回路。
JP13777689U 1989-11-27 1989-11-27 Pending JPH0377240U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13777689U JPH0377240U (ja) 1989-11-27 1989-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13777689U JPH0377240U (ja) 1989-11-27 1989-11-27

Publications (1)

Publication Number Publication Date
JPH0377240U true JPH0377240U (ja) 1991-08-02

Family

ID=31684919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13777689U Pending JPH0377240U (ja) 1989-11-27 1989-11-27

Country Status (1)

Country Link
JP (1) JPH0377240U (ja)

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