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JPS61115977U - - Google Patents

Info

Publication number
JPS61115977U
JPS61115977U JP19828384U JP19828384U JPS61115977U JP S61115977 U JPS61115977 U JP S61115977U JP 19828384 U JP19828384 U JP 19828384U JP 19828384 U JP19828384 U JP 19828384U JP S61115977 U JPS61115977 U JP S61115977U
Authority
JP
Japan
Prior art keywords
diode
comparator
power supply
input terminal
bias resistor
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
JP19828384U
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 JP19828384U priority Critical patent/JPS61115977U/ja
Publication of JPS61115977U publication Critical patent/JPS61115977U/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図は従来の電源瞬断検出回路の回路図、第
２図は本考案に係る電源瞬断検出回路の一実施例
を示す回路図である。 １……電源、２……比較器、Ｄｚ……ツエナー
ダイオード、Ｄ……ダイオード。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電源の正極端子と負極端子との間にダイオード
    とバイアス抵抗とを直列に接続し、前記ダイオー
    ドを順方向に接続し、前記バイアス抵抗にコンデ
    ンサを並列に接続すると共に、前記ダイオードの
    アノードに比較器の比較電圧入力端子を、カソー
    ドに当該比較器の基準電圧入力端子を接続し、前
    記電源の電圧降下が前記ダイオードの順方向の電
    圧降下を超えたときに前記比較器から信号を出力
    させるようにしたことを特徴とする電源瞬断検出
    回路。
JP19828384U 1984-12-29 1984-12-29 Pending JPS61115977U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19828384U JPS61115977U (ja) 1984-12-29 1984-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19828384U JPS61115977U (ja) 1984-12-29 1984-12-29

Publications (1)

Publication Number Publication Date
JPS61115977U true JPS61115977U (ja) 1986-07-22

Family

ID=30757144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19828384U Pending JPS61115977U (ja) 1984-12-29 1984-12-29

Country Status (1)

Country Link
JP (1) JPS61115977U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009153338A (ja) * 2007-12-21 2009-07-09 Panasonic Electric Works Co Ltd 直流配電システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009153338A (ja) * 2007-12-21 2009-07-09 Panasonic Electric Works Co Ltd 直流配電システム

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