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JPS5467746A - Voltage control circuit - Google Patents

Voltage control circuit

Info

Publication number
JPS5467746A
JPS5467746A JP13488177A JP13488177A JPS5467746A JP S5467746 A JPS5467746 A JP S5467746A JP 13488177 A JP13488177 A JP 13488177A JP 13488177 A JP13488177 A JP 13488177A JP S5467746 A JPS5467746 A JP S5467746A
Authority
JP
Japan
Prior art keywords
circuit
pulse
amplitude
control circuit
generator
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
JP13488177A
Other languages
Japanese (ja)
Other versions
JPS5814083B2 (en
Inventor
Yoshihiro Hosoma
Kaoru Sasabe
Takahiro Yasuhoso
Toshifumi Yoshida
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 JP52134881A priority Critical patent/JPS5814083B2/en
Publication of JPS5467746A publication Critical patent/JPS5467746A/en
Publication of JPS5814083B2 publication Critical patent/JPS5814083B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers

Landscapes

  • Control Of Amplification And Gain Control (AREA)

Abstract

PURPOSE:To make it possible to generate the control voltage with both of a pulse amplitude and a pulse width in the voltage control circuit using a pule generator which can change the freely width of pulses. CONSTITUTION:Puises generated from pulse generator 1 are applied to amplitude limiting circuit 2, and the output of circuit 2 is smoothed by filter circuit 3, and controlled circuit 4 is controlled by the DC output of this circuit 3. Pulse width control circuit 5 changes the width of pulses generated from prlse generator 1, and pulse amplitude control circuit 6 changes the pulse amplitude by amplitude limiting circuit 2, thereby controlling controlled circuit 4. A charging and discharging circuit consisting of capacitor 10 and resistance 9 mainly is used as pulse amplitude control circuit 6 and determines the amplitude of pulses in amplitude limiting circuit 2 by the charging volume of capacitor 10 and receives remote control signals sent from transmitter 15 of a remote control device as a pulse width control circuit and determines the duty of pulses generated from pulse generator 1 on a basis of these received signals.
JP52134881A 1977-11-09 1977-11-09 voltage control circuit Expired JPS5814083B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52134881A JPS5814083B2 (en) 1977-11-09 1977-11-09 voltage control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52134881A JPS5814083B2 (en) 1977-11-09 1977-11-09 voltage control circuit

Publications (2)

Publication Number Publication Date
JPS5467746A true JPS5467746A (en) 1979-05-31
JPS5814083B2 JPS5814083B2 (en) 1983-03-17

Family

ID=15138674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52134881A Expired JPS5814083B2 (en) 1977-11-09 1977-11-09 voltage control circuit

Country Status (1)

Country Link
JP (1) JPS5814083B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10898860B2 (en) 2015-03-24 2021-01-26 Arstroma Co., Ltd. Fluid separation apparatus comprising fluid separation membrane, and fluid separation membrane module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10898860B2 (en) 2015-03-24 2021-01-26 Arstroma Co., Ltd. Fluid separation apparatus comprising fluid separation membrane, and fluid separation membrane module
US11534721B2 (en) 2015-03-24 2022-12-27 Arstroma Co., Ltd. Fluid separation apparatus comprising fluid separation membrane, and fluid separation membrane module

Also Published As

Publication number Publication date
JPS5814083B2 (en) 1983-03-17

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