JPS6246912U - - Google Patents

Info

Publication number
JPS6246912U
JPS6246912U JP13902285U JP13902285U JPS6246912U JP S6246912 U JPS6246912 U JP S6246912U JP 13902285 U JP13902285 U JP 13902285U JP 13902285 U JP13902285 U JP 13902285U JP S6246912 U JPS6246912 U JP S6246912U
Authority
JP
Japan
Prior art keywords
input
operational amplifier
output
resistor
amplifier
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
JP13902285U
Other languages
Japanese (ja)
Other versions
JPH0610409Y2 (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 JP1985139022U priority Critical patent/JPH0610409Y2/en
Publication of JPS6246912U publication Critical patent/JPS6246912U/ja
Application granted granted Critical
Publication of JPH0610409Y2 publication Critical patent/JPH0610409Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Voltage And Current In General (AREA)

Description

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

添付図は、本考案の好適な実施例の回路図であ
る。 図において、１８は反転型入力演算増幅器、３
０は反転型出力演算増幅器、３８は緩衝増幅器、
１２，１４，２４，２６は入力抵抗器、２０，２
２，３２，３４は帰還抵抗機、３６及び４０は第
１及び第２抵抗器である。 The attached figure is a circuit diagram of a preferred embodiment of the present invention. In the figure, 18 is an inverting input operational amplifier;
0 is an inverting output operational amplifier, 38 is a buffer amplifier,
12, 14, 24, 26 are input resistors, 20, 2
2, 32, and 34 are feedback resistors, and 36 and 40 are first and second resistors.

Claims (1)

【実用新案登録請求の範囲】 (1) 入力及び帰還抵抗器を有し、入力電圧を受
ける反転型入力演算増幅器と、入力及び帰還抵抗
器を有し、上記入力演算増幅器の出力信号を受け
る反転型出力演算増幅器と、該出力演算増幅器の
出力端及び上記入力演算増幅器の入力端間に選択
的に挿入される第１抵抗器、緩衝増幅器及び第２
抵抗器の直列回路とを具え、上記第１抵抗器の両
端の一方から出力を得ることを特徴とする電源回
路。 (2) 上記出力演算増幅器は、電力増幅器である
ことを特徴とする実用新案登録請求の範囲第１項
記載の電源回路。[Claims for Utility Model Registration] (1) An inverting input operational amplifier having an input and feedback resistor and receiving an input voltage; and an inverting input operational amplifier having an input and feedback resistor and receiving an output signal of the input operational amplifier. a first resistor, a buffer amplifier, and a second resistor selectively inserted between the output terminal of the output operational amplifier and the input terminal of the input operational amplifier;
A power supply circuit comprising a series circuit of resistors, and obtaining an output from one of both ends of the first resistor. (2) The power supply circuit according to claim 1, wherein the output operational amplifier is a power amplifier.
JP1985139022U 1985-09-11 1985-09-11 Power supply circuit Expired - Lifetime JPH0610409Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985139022U JPH0610409Y2 (en) 1985-09-11 1985-09-11 Power supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985139022U JPH0610409Y2 (en) 1985-09-11 1985-09-11 Power supply circuit

Publications (2)

Publication Number Publication Date
JPS6246912U true JPS6246912U (en) 1987-03-23
JPH0610409Y2 JPH0610409Y2 (en) 1994-03-16

Family

ID=31044541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985139022U Expired - Lifetime JPH0610409Y2 (en) 1985-09-11 1985-09-11 Power supply circuit

Country Status (1)

Country Link
JP (1) JPH0610409Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110724U (en) * 1989-02-22 1990-09-05

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516859A (en) * 1974-07-09 1976-01-20 Matsushita Electric Ind Co Ltd Jukibutsuno netsubunkaihoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516859A (en) * 1974-07-09 1976-01-20 Matsushita Electric Ind Co Ltd Jukibutsuno netsubunkaihoho

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110724U (en) * 1989-02-22 1990-09-05

Also Published As

Publication number Publication date
JPH0610409Y2 (en) 1994-03-16

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