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JPS5397753A - Maximum output controller for power amplifier - Google Patents

Maximum output controller for power amplifier

Info

Publication number
JPS5397753A
JPS5397753A JP1325677A JP1325677A JPS5397753A JP S5397753 A JPS5397753 A JP S5397753A JP 1325677 A JP1325677 A JP 1325677A JP 1325677 A JP1325677 A JP 1325677A JP S5397753 A JPS5397753 A JP S5397753A
Authority
JP
Japan
Prior art keywords
power amplifier
maximum output
output controller
transformer
detecting
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
JP1325677A
Other languages
Japanese (ja)
Other versions
JPS6123891B2 (en
Inventor
Shunichiro Tanaka
Haruo Kato
Takeshi Sato
Yoshitaka Osatani
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 JP1325677A priority Critical patent/JPS5397753A/en
Publication of JPS5397753A publication Critical patent/JPS5397753A/en
Publication of JPS6123891B2 publication Critical patent/JPS6123891B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)

Abstract

PURPOSE: To prevent the overload applied to the transformer, the power transistor and others, by detecting the load impedance and controlling the maximum output of the power amplifier based on the impedance detection result.
COPYRIGHT: (C)1978,JPO&Japio
JP1325677A 1977-02-08 1977-02-08 Maximum output controller for power amplifier Granted JPS5397753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1325677A JPS5397753A (en) 1977-02-08 1977-02-08 Maximum output controller for power amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1325677A JPS5397753A (en) 1977-02-08 1977-02-08 Maximum output controller for power amplifier

Publications (2)

Publication Number Publication Date
JPS5397753A true JPS5397753A (en) 1978-08-26
JPS6123891B2 JPS6123891B2 (en) 1986-06-07

Family

ID=11828124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1325677A Granted JPS5397753A (en) 1977-02-08 1977-02-08 Maximum output controller for power amplifier

Country Status (1)

Country Link
JP (1) JPS5397753A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996912U (en) * 1982-12-20 1984-06-30 パイオニア株式会社 overload protection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996912U (en) * 1982-12-20 1984-06-30 パイオニア株式会社 overload protection device

Also Published As

Publication number Publication date
JPS6123891B2 (en) 1986-06-07

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