JPS5828322U - CCD overvoltage protection circuit - Google Patents

CCD overvoltage protection circuit

Info

Publication number
JPS5828322U
JPS5828322U JP12230481U JP12230481U JPS5828322U JP S5828322 U JPS5828322 U JP S5828322U JP 12230481 U JP12230481 U JP 12230481U JP 12230481 U JP12230481 U JP 12230481U JP S5828322 U JPS5828322 U JP S5828322U
Authority
JP
Japan
Prior art keywords
ccd
overvoltage protection
protection circuit
voltage
voltage regulator
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
JP12230481U
Other languages
Japanese (ja)
Inventor
憲雄 金光
田端　良雄
高岡　正直
花谷　清和
浩 井口
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 JP12230481U priority Critical patent/JPS5828322U/en
Publication of JPS5828322U publication Critical patent/JPS5828322U/en
Pending legal-status Critical Current

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  • Emergency Protection Circuit Devices (AREA)
  • Continuous-Control Power Sources That Use Transistors (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 drawings]

第１図は本考案の実施例の構成を示す説明図、第２図は
第１図の要部の具体例であり、図中、１は電圧調整装置
、２はＣＣＤ（電荷結合素子）、１０はスイッチ回路、
１１はトランジスタ、１２は表示素子、１３はサイリス
タ、１４は検出回路を示す。FIG. 1 is an explanatory diagram showing the configuration of an embodiment of the present invention, and FIG. 2 is a specific example of the main parts of FIG. 1. In the figure, 1 is a voltage regulator, 2 is a CCD (charge coupled device), 10 is a switch circuit;
11 is a transistor, 12 is a display element, 13 is a thyristor, and 14 is a detection circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源電圧を電圧調整装置に入れＣＣＤ（電荷結合素子）
に印加する電圧を所定値に調整する電源回路において、
前記電圧調整装置の出力電圧が所定の過電圧を超えた時
信号を発生する検出回路と、□該検出回路の出力で制御
整流素子を動作させることにより前記電圧調整装置への
電源入力を遮断するスイッチ手段と、該手段の動作を表
示する表示手段とを具えたことを特徴とするＣＣＤ過電
圧保護回路。Insert the power supply voltage into a voltage regulator and use a CCD (charge coupled device)
In a power supply circuit that adjusts the voltage applied to a predetermined value,
a detection circuit that generates a signal when the output voltage of the voltage regulator exceeds a predetermined overvoltage; and a switch that operates a controlled rectifier with the output of the detection circuit to cut off power input to the voltage regulator. 1. A CCD overvoltage protection circuit, comprising: means; and display means for displaying the operation of the means.
JP12230481U 1981-08-18 1981-08-18 CCD overvoltage protection circuit Pending JPS5828322U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12230481U JPS5828322U (en) 1981-08-18 1981-08-18 CCD overvoltage protection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12230481U JPS5828322U (en) 1981-08-18 1981-08-18 CCD overvoltage protection circuit

Publications (1)

Publication Number Publication Date
JPS5828322U true JPS5828322U (en) 1983-02-23

Family

ID=29916227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12230481U Pending JPS5828322U (en) 1981-08-18 1981-08-18 CCD overvoltage protection circuit

Country Status (1)

Country Link
JP (1) JPS5828322U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997257A (en) * 1973-01-27 1974-09-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997257A (en) * 1973-01-27 1974-09-13

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