JPS5851610A - 自動利得制御回路 - Google Patents

自動利得制御回路

Info

Publication number
JPS5851610A
JPS5851610A JP15102881A JP15102881A JPS5851610A JP S5851610 A JPS5851610 A JP S5851610A JP 15102881 A JP15102881 A JP 15102881A JP 15102881 A JP15102881 A JP 15102881A JP S5851610 A JPS5851610 A JP S5851610A
Authority
JP
Japan
Prior art keywords
signal
output
amplifier
voltage
time
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
JP15102881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS644691B2 (https=
Inventor
Takashi Kako
加来　尚
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15102881A priority Critical patent/JPS5851610A/ja
Publication of JPS5851610A publication Critical patent/JPS5851610A/ja
Publication of JPS644691B2 publication Critical patent/JPS644691B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP15102881A 1981-09-24 1981-09-24 自動利得制御回路 Granted JPS5851610A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15102881A JPS5851610A (ja) 1981-09-24 1981-09-24 自動利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15102881A JPS5851610A (ja) 1981-09-24 1981-09-24 自動利得制御回路

Publications (2)

Publication Number Publication Date
JPS5851610A true JPS5851610A (ja) 1983-03-26
JPS644691B2 JPS644691B2 (https=) 1989-01-26

Family

ID=15509717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15102881A Granted JPS5851610A (ja) 1981-09-24 1981-09-24 自動利得制御回路

Country Status (1)

Country Link
JP (1) JPS5851610A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183014U (ja) * 1983-05-20 1984-12-06 三洋電機株式会社 ミユ−テイング回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183014U (ja) * 1983-05-20 1984-12-06 三洋電機株式会社 ミユ−テイング回路

Also Published As

Publication number Publication date
JPS644691B2 (https=) 1989-01-26

Similar Documents

Publication Publication Date Title
EP0582814B1 (en) Dropout recovery circuit
US5367247A (en) Critically continuous boost converter
US5770940A (en) Switching regulator
CA1104207A (en) Control circuit for use in a switching-type regulator
JPH07274513A (ja) 電源装置
US4013939A (en) Multiple feedback control apparatus for power conditioning equipment
JPS61224857A (ja) 整流回路の制御装置
JP2002010632A (ja) Ａｃ／ｄｃコンバータ及びｄｃ−ｄｃコンバータ
GB1468750A (en) Regulation and stabilizing in a switching power supply
JPS5851610A (ja) 自動利得制御回路
FI86238C (fi) Televisionsapparat och televisionsapparats effektkaella.
US4013923A (en) High voltage regulation system
US3783367A (en) Constant-voltage converter employing thyristor
JPH01311595A (ja) 電圧信号の電圧制御方法
JPS61173322A (ja) 出力調整装置
JPS6118405B2 (https=)
KR100415188B1 (ko) 역률보상회로
JPS5875472A (ja) スイツチングレギユレ−タ
JPH03285298A (ja) Ｘ線高電圧装置
JPS6016722A (ja) 波形整形装置
JP2000125565A (ja) 電源装置
JPS5836227Y2 (ja) チヨツパ−の転流失敗防止回路
JPS6117192B2 (https=)
JPH03285299A (ja) Ｘ線高電圧装置
JPS6311868B2 (https=)