JPS61168712U - - Google Patents

Info

Publication number
JPS61168712U
JPS61168712U JP5311585U JP5311585U JPS61168712U JP S61168712 U JPS61168712 U JP S61168712U JP 5311585 U JP5311585 U JP 5311585U JP 5311585 U JP5311585 U JP 5311585U JP S61168712 U JPS61168712 U JP S61168712U
Authority
JP
Japan
Prior art keywords
power supply
voltage power
amplifier circuit
input terminal
output
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
JP5311585U
Other languages
English (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 JP5311585U priority Critical patent/JPS61168712U/ja
Publication of JPS61168712U publication Critical patent/JPS61168712U/ja
Pending legal-status Critical Current

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  • Amplifiers (AREA)

Description

【図面の簡単な説明】
第１図はこの考案実施例の増幅回路の回路図、
第２図は従来の増幅回路の回路図である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 信号入力端と、当該入力端に接続された第１お
    よび第２増幅回路と、前記第１増幅回路を駆動す
    るための低電圧電源及び高電圧電源と、前記低電
    圧電源に接続されたツエナーダイオード、及び２
    個の抵抗よりなる直列回路と、前記第２増幅回路
    出力及び前記抵抗の接続点をそれぞれ入力とする
    コンパレーターと、当該コンパレーター出力によ
    り前記高電圧電源を選択的に前記第１増幅回路に
    接続するスイツチを具備することを特徴とする増
    幅回路。
JP5311585U 1985-04-09 1985-04-09 Pending JPS61168712U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5311585U JPS61168712U (ja) 1985-04-09 1985-04-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5311585U JPS61168712U (ja) 1985-04-09 1985-04-09

Publications (1)

Publication Number Publication Date
JPS61168712U true JPS61168712U (ja) 1986-10-20

Family

ID=30573672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5311585U Pending JPS61168712U (ja) 1985-04-09 1985-04-09

Country Status (1)

Country Link
JP (1) JPS61168712U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121713A (en) * 1979-03-14 1980-09-19 Pioneer Electronic Corp Power supply circuit for power amplifier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121713A (en) * 1979-03-14 1980-09-19 Pioneer Electronic Corp Power supply circuit for power amplifier

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