JPS6377430U - - Google Patents

Info

Publication number
JPS6377430U
JPS6377430U JP17023886U JP17023886U JPS6377430U JP S6377430 U JPS6377430 U JP S6377430U JP 17023886 U JP17023886 U JP 17023886U JP 17023886 U JP17023886 U JP 17023886U JP S6377430 U JPS6377430 U JP S6377430U
Authority
JP
Japan
Prior art keywords
signal
current
response
outputs
load side
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
JP17023886U
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 JP17023886U priority Critical patent/JPS6377430U/ja
Publication of JPS6377430U publication Critical patent/JPS6377430U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例を示す回路図、第
2図は本考案の第2実施例を示す回路図、第3図
は従来例の回路図である。 X1……自己保持回路、Y1,Y2……遅延回
路、Z1,Z2……電流遮断回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 負荷側へ流れる所定値以上の電流を検出する過
    電流検出手段Wと、 該検出に応答して、信号S1を保持出力する保
    持手段Xと、 信号S1を受けた後、所定時間経過後に、信号
    S2を出力する遅延手段Yと、 電流遮断素子が過電流検出手段Wに後続され、
    信号S2に応答して、該電流遮断素子を動作させ
    て負荷側へ流れる電流を遮断する電流遮断手段Z
    とを有し、 前記所定時間は信号S1が安定する時間以上の
    短時間であることを特徴とする過電流保護回路。
JP17023886U 1986-11-07 1986-11-07 Pending JPS6377430U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17023886U JPS6377430U (ja) 1986-11-07 1986-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17023886U JPS6377430U (ja) 1986-11-07 1986-11-07

Publications (1)

Publication Number Publication Date
JPS6377430U true JPS6377430U (ja) 1988-05-23

Family

ID=31104782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17023886U Pending JPS6377430U (ja) 1986-11-07 1986-11-07

Country Status (1)

Country Link
JP (1) JPS6377430U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02219421A (ja) * 1989-02-16 1990-09-03 Hitachi Ltd 半導体装置の保護装置、過電流検出回路、ラッチアップ検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02219421A (ja) * 1989-02-16 1990-09-03 Hitachi Ltd 半導体装置の保護装置、過電流検出回路、ラッチアップ検出装置

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