JPS5612111A - Electric power supply unit of electric power amplifier - Google Patents

Electric power supply unit of electric power amplifier

Info

Publication number
JPS5612111A
JPS5612111A JP8774579A JP8774579A JPS5612111A JP S5612111 A JPS5612111 A JP S5612111A JP 8774579 A JP8774579 A JP 8774579A JP 8774579 A JP8774579 A JP 8774579A JP S5612111 A JPS5612111 A JP S5612111A
Authority
JP
Japan
Prior art keywords
electric power
amplifier
voltage
input signal
power 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.)
Pending
Application number
JP8774579A
Other languages
English (en)
Inventor
Hiroshi Goto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8774579A priority Critical patent/JPS5612111A/ja
Publication of JPS5612111A publication Critical patent/JPS5612111A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0233—Continuous control by using a signal derived from the output signal, e.g. bootstrapping the voltage supply
JP8774579A 1979-07-10 1979-07-10 Electric power supply unit of electric power amplifier Pending JPS5612111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8774579A JPS5612111A (en) 1979-07-10 1979-07-10 Electric power supply unit of electric power amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8774579A JPS5612111A (en) 1979-07-10 1979-07-10 Electric power supply unit of electric power amplifier

Publications (1)

Publication Number Publication Date
JPS5612111A true JPS5612111A (en) 1981-02-06

Family

ID=13923461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8774579A Pending JPS5612111A (en) 1979-07-10 1979-07-10 Electric power supply unit of electric power amplifier

Country Status (1)

Country Link
JP (1) JPS5612111A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027511U (ja) * 1983-07-29 1985-02-25 日立電子株式会社 電流出力増幅器
JPS6027512U (ja) * 1983-08-01 1985-02-25 日本圧電気株式会社 増幅器の電源装置
JPS60248194A (ja) * 1984-05-22 1985-12-07 Ajinomoto Co Inc 発酵法によるｌ−グルタミン酸又はｌ−グルタミンの製造法
JPS6181775A (ja) * 1984-08-30 1986-04-25 Rikagaku Kenkyusho 酵素の製造方法
JPS62152203A (ja) * 1985-12-26 1987-07-07 Yuken Kogyo Kk 比例電磁弁駆動用パワ−増幅器
JPS6454802A (en) * 1987-05-22 1989-03-02 Delco Electronics Corp Audio amplifier protective circuit
US6133792A (en) * 1998-09-17 2000-10-17 Telefonakteibolaget Lm Ericsson Method and apparatus for preventing power amplifier saturation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027511U (ja) * 1983-07-29 1985-02-25 日立電子株式会社 電流出力増幅器
JPS6027512U (ja) * 1983-08-01 1985-02-25 日本圧電気株式会社 増幅器の電源装置
JPS60248194A (ja) * 1984-05-22 1985-12-07 Ajinomoto Co Inc 発酵法によるｌ−グルタミン酸又はｌ−グルタミンの製造法
JPS6181775A (ja) * 1984-08-30 1986-04-25 Rikagaku Kenkyusho 酵素の製造方法
JPH0452114B2 (ja) * 1984-08-30 1992-08-20 Rikagaku Kenkyusho
JPS62152203A (ja) * 1985-12-26 1987-07-07 Yuken Kogyo Kk 比例電磁弁駆動用パワ−増幅器
JPS6454802A (en) * 1987-05-22 1989-03-02 Delco Electronics Corp Audio amplifier protective circuit
US6133792A (en) * 1998-09-17 2000-10-17 Telefonakteibolaget Lm Ericsson Method and apparatus for preventing power amplifier saturation

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