JPS58101217U - Stabilized power supply circuit - Google Patents

Stabilized power supply circuit

Info

Publication number
JPS58101217U
JPS58101217U JP19647581U JP19647581U JPS58101217U JP S58101217 U JPS58101217 U JP S58101217U JP 19647581 U JP19647581 U JP 19647581U JP 19647581 U JP19647581 U JP 19647581U JP S58101217 U JPS58101217 U JP S58101217U
Authority
JP
Japan
Prior art keywords
resistor
power supply
supply circuit
stabilized power
voltage
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
JP19647581U
Other languages
Japanese (ja)
Inventor
〆木　芳夫
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP19647581U priority Critical patent/JPS58101217U/en
Publication of JPS58101217U publication Critical patent/JPS58101217U/en
Pending legal-status Critical Current

Links

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) [Abstract] 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図は従来の安定化電源回路を示す図、第２図は本考
案の一実施例を示す図である。 ４：トランジスタ、５：抵抗、６：安定化回路、７：過
電流保護回路、１１：試験用抵抗、１２：スイッチ。FIG. 1 is a diagram showing a conventional stabilized power supply circuit, and FIG. 2 is a diagram showing an embodiment of the present invention. 4: transistor, 5: resistor, 6: stabilization circuit, 7: overcurrent protection circuit, 11: test resistor, 12: switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電流径路にトランジスタと抵抗を有し該抵抗両端の電圧
を検出して動作する過電流保護回路を備えた安定化電源
回路において、該抵抗に試験用抵抗を直列に接続すると
共に該試験用抵抗を短絡する手段を設け、該過電流保護
回路は前記面抵抗の両端の電圧を検出するようにしたこ
とを特徴とする安定化電源回路。In a stabilized power supply circuit equipped with a transistor and a resistor in the current path and an overcurrent protection circuit that operates by detecting the voltage across the resistor, a test resistor is connected in series with the resistor, and the test resistor is connected in series with the resistor. A stabilized power supply circuit characterized in that short-circuiting means is provided, and the overcurrent protection circuit detects a voltage across the sheet resistor.
JP19647581U 1981-12-26 1981-12-26 Stabilized power supply circuit Pending JPS58101217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19647581U JPS58101217U (en) 1981-12-26 1981-12-26 Stabilized power supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19647581U JPS58101217U (en) 1981-12-26 1981-12-26 Stabilized power supply circuit

Publications (1)

Publication Number Publication Date
JPS58101217U true JPS58101217U (en) 1983-07-09

Family

ID=30109716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19647581U Pending JPS58101217U (en) 1981-12-26 1981-12-26 Stabilized power supply circuit

Country Status (1)

Country Link
JP (1) JPS58101217U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006048116A (en) * 2004-07-30 2006-02-16 Ricoh Co Ltd Constant voltage power supply circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006048116A (en) * 2004-07-30 2006-02-16 Ricoh Co Ltd Constant voltage power supply circuit
JP4555018B2 (en) * 2004-07-30 2010-09-29 株式会社リコー Constant voltage power circuit

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