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JPS60108195U - Power supply overcurrent protection circuit - Google Patents

Power supply overcurrent protection circuit

Info

Publication number
JPS60108195U
JPS60108195U JP19812683U JP19812683U JPS60108195U JP S60108195 U JPS60108195 U JP S60108195U JP 19812683 U JP19812683 U JP 19812683U JP 19812683 U JP19812683 U JP 19812683U JP S60108195 U JPS60108195 U JP S60108195U
Authority
JP
Japan
Prior art keywords
power supply
protection circuit
overcurrent protection
supply overcurrent
overcurrent
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
JP19812683U
Other languages
Japanese (ja)
Inventor
喜一 菊地
Original Assignee
日本ケミコン株式会社
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 by 日本ケミコン株式会社 filed Critical 日本ケミコン株式会社
Priority to JP19812683U priority Critical patent/JPS60108195U/en
Publication of JPS60108195U publication Critical patent/JPS60108195U/en
Pending legal-status Critical Current

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  • Protection Of Static Devices (AREA)
  • Dc-Dc Converters (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の電源装置の過電流保護回路の実施例
を示す回路図、第２図はその動作特性を示す説明図であ
る。 ６・・・スイッチングトランジスタ、３６・・・過電流
検出回路、３８・・・動作停止回路。FIG. 1 is a circuit diagram showing an embodiment of the overcurrent protection circuit of the power supply device of this invention, and FIG. 2 is an explanatory diagram showing its operating characteristics. 6... Switching transistor, 36... Overcurrent detection circuit, 38... Operation stop circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直流出力側の過電流を検出する過電流検出回路と、この
過電流検出回路の出力に応じてスイッチングトランジス
タのスイッチング動作を停止させる動作停止回路とから
構成したことを特徴とする電源装置の過電流保護回路。Overcurrent in a power supply device comprising: an overcurrent detection circuit that detects overcurrent on the DC output side; and an operation stop circuit that stops switching operation of a switching transistor according to the output of the overcurrent detection circuit. protection circuit.
JP19812683U 1983-12-23 1983-12-23 Power supply overcurrent protection circuit Pending JPS60108195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19812683U JPS60108195U (en) 1983-12-23 1983-12-23 Power supply overcurrent protection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19812683U JPS60108195U (en) 1983-12-23 1983-12-23 Power supply overcurrent protection circuit

Publications (1)

Publication Number Publication Date
JPS60108195U true JPS60108195U (en) 1985-07-23

Family

ID=30756850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19812683U Pending JPS60108195U (en) 1983-12-23 1983-12-23 Power supply overcurrent protection circuit

Country Status (1)

Country Link
JP (1) JPS60108195U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181929A (en) * 1975-01-14 1976-07-17 Omron Tateisi Electronics Co SUITSUCHINGUREGYUREETANIOKERUHOGOKAIRO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181929A (en) * 1975-01-14 1976-07-17 Omron Tateisi Electronics Co SUITSUCHINGUREGYUREETANIOKERUHOGOKAIRO

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