JPH02133670U - - Google Patents

Info

Publication number
JPH02133670U
JPH02133670U JP4164089U JP4164089U JPH02133670U JP H02133670 U JPH02133670 U JP H02133670U JP 4164089 U JP4164089 U JP 4164089U JP 4164089 U JP4164089 U JP 4164089U JP H02133670 U JPH02133670 U JP H02133670U
Authority
JP
Japan
Prior art keywords
voltage
comparator
transistor
turned
detection 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
JP4164089U
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 JP4164089U priority Critical patent/JPH02133670U/ja
Publication of JPH02133670U publication Critical patent/JPH02133670U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の回路図、第2図は
第1図の実施例にブザーを付加した回路図、第3
図は電源の放電特性図、第4図は従来の電圧検出
回路図である。 1……電池、A……比較器、TR……トランジ
スタ、R……抵抗。

Claims (1)

    【実用新案登録請求の範囲】
  1. 比較器と電圧分割抵抗を含む電圧検出回路にお
    いて、1個の比較器と、ベース電圧の制御により
    オン・オフするトランジスタと、該トランジスタ
    のオン・オフにより分割比の変化する電圧分割抵
    抗とで構成される電圧検出回路。
JP4164089U 1989-04-11 1989-04-11 Pending JPH02133670U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4164089U JPH02133670U (ja) 1989-04-11 1989-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4164089U JPH02133670U (ja) 1989-04-11 1989-04-11

Publications (1)

Publication Number Publication Date
JPH02133670U true JPH02133670U (ja) 1990-11-06

Family

ID=31552483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4164089U Pending JPH02133670U (ja) 1989-04-11 1989-04-11

Country Status (1)

Country Link
JP (1) JPH02133670U (ja)

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