JPS60147992U - rectifier circuit - Google Patents

rectifier circuit

Info

Publication number
JPS60147992U
JPS60147992U JP3445884U JP3445884U JPS60147992U JP S60147992 U JPS60147992 U JP S60147992U JP 3445884 U JP3445884 U JP 3445884U JP 3445884 U JP3445884 U JP 3445884U JP S60147992 U JPS60147992 U JP S60147992U
Authority
JP
Japan
Prior art keywords
operational amplifier
output
rectifier circuit
resistor
input terminal
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.)
Granted
Application number
JP3445884U
Other languages
Japanese (ja)
Other versions
JPH0246235Y2 (en
Inventor
充 足立
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP3445884U priority Critical patent/JPS60147992U/en
Publication of JPS60147992U publication Critical patent/JPS60147992U/en
Application granted granted Critical
Publication of JPH0246235Y2 publication Critical patent/JPH0246235Y2/ja
Granted legal-status Critical Current

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  • Rectifiers (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図は従来の整流回路を示す電気回路、第２図は本考
案に係る整流回路の一実施例を示す電気回路図である。 ＯＡ：オペアンプ、Ｒ３：抵抗、Ｃ１：コンデンサ、Ｑ
ｌ：トランジスタ。FIG. 1 is an electric circuit diagram showing a conventional rectifier circuit, and FIG. 2 is an electric circuit diagram showing an embodiment of the rectifier circuit according to the present invention. OA: operational amplifier, R3: resistor, C1: capacitor, Q
l: Transistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一方の入力端子に交流入力を受は出力を他方の入力端子
に帰還するオペアンプと、該オペアンプの出力側に設け
られた抵抗と、ベースをこの抵抗の一端と上記オペアン
プの出力端子との間に接続されたトランジスタと、上記
抵抗の他端側とアース間に挿入されたコンデンサとから
成り、上記オペアンプの出力がオペアンプの飽和点に近
づくと上記トランジスタが導通して定電圧源により上記
コンデンサをチャージするようにした事を特徴とする整
流回路。An operational amplifier that receives AC input to one input terminal and returns the output to the other input terminal, a resistor provided on the output side of the operational amplifier, and a base connected between one end of this resistor and the output terminal of the operational amplifier. It consists of a connected transistor and a capacitor inserted between the other end of the resistor and ground. When the output of the operational amplifier approaches the saturation point of the operational amplifier, the transistor becomes conductive and charges the capacitor with a constant voltage source. A rectifier circuit characterized by:
JP3445884U 1984-03-08 1984-03-08 rectifier circuit Granted JPS60147992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3445884U JPS60147992U (en) 1984-03-08 1984-03-08 rectifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3445884U JPS60147992U (en) 1984-03-08 1984-03-08 rectifier circuit

Publications (2)

Publication Number Publication Date
JPS60147992U true JPS60147992U (en) 1985-10-01
JPH0246235Y2 JPH0246235Y2 (en) 1990-12-06

Family

ID=30537845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3445884U Granted JPS60147992U (en) 1984-03-08 1984-03-08 rectifier circuit

Country Status (1)

Country Link
JP (1) JPS60147992U (en)

Also Published As

Publication number Publication date
JPH0246235Y2 (en) 1990-12-06

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