JPS5563109A - Protective circuit for transistor amplifier - Google Patents

Protective circuit for transistor amplifier

Info

Publication number
JPS5563109A
JPS5563109A JP13638878A JP13638878A JPS5563109A JP S5563109 A JPS5563109 A JP S5563109A JP 13638878 A JP13638878 A JP 13638878A JP 13638878 A JP13638878 A JP 13638878A JP S5563109 A JPS5563109 A JP S5563109A
Authority
JP
Japan
Prior art keywords
point
voltage
amplifier
protective circuit
vbe
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
JP13638878A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0237127B2 (enrdf_load_stackoverflow
Inventor
Takashi Otsuki
Takashi Endo
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP13638878A priority Critical patent/JPS5563109A/ja
Publication of JPS5563109A publication Critical patent/JPS5563109A/ja
Publication of JPH0237127B2 publication Critical patent/JPH0237127B2/ja
Granted 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
    • H03F1/52—Circuit arrangements for protecting such amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP13638878A 1978-11-02 1978-11-02 Protective circuit for transistor amplifier Granted JPS5563109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13638878A JPS5563109A (en) 1978-11-02 1978-11-02 Protective circuit for transistor amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13638878A JPS5563109A (en) 1978-11-02 1978-11-02 Protective circuit for transistor amplifier

Publications (2)

Publication Number Publication Date
JPS5563109A true JPS5563109A (en) 1980-05-13
JPH0237127B2 JPH0237127B2 (enrdf_load_stackoverflow) 1990-08-22

Family

ID=15173981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13638878A Granted JPS5563109A (en) 1978-11-02 1978-11-02 Protective circuit for transistor amplifier

Country Status (1)

Country Link
JP (1) JPS5563109A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047312U (ja) * 1983-09-08 1985-04-03 三洋電機株式会社 増幅器の保護回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4310493Y1 (enrdf_load_stackoverflow) * 1965-05-01 1968-05-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4310493Y1 (enrdf_load_stackoverflow) * 1965-05-01 1968-05-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047312U (ja) * 1983-09-08 1985-04-03 三洋電機株式会社 増幅器の保護回路

Also Published As

Publication number Publication date
JPH0237127B2 (enrdf_load_stackoverflow) 1990-08-22

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