JPS53115051A - Voltage control circuit - Google Patents

Voltage control circuit

Info

Publication number
JPS53115051A
JPS53115051A JP2925577A JP2925577A JPS53115051A JP S53115051 A JPS53115051 A JP S53115051A JP 2925577 A JP2925577 A JP 2925577A JP 2925577 A JP2925577 A JP 2925577A JP S53115051 A JPS53115051 A JP S53115051A
Authority
JP
Japan
Prior art keywords
control circuit
voltage control
output
output voltage
photocoupler
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
JP2925577A
Other languages
Japanese (ja)
Inventor
Kiyonobu Hayazaki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2925577A priority Critical patent/JPS53115051A/en
Publication of JPS53115051A publication Critical patent/JPS53115051A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide DC output voltage being stabilized throughout a wide range of output, by connecting in series a photocoupler and diode between output of an error amplifier, connected to the input of output voltage divider circuit and reference voltage, and the power source or ground.
COPYRIGHT: (C)1978,JPO&Japio
JP2925577A 1977-03-18 1977-03-18 Voltage control circuit Pending JPS53115051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2925577A JPS53115051A (en) 1977-03-18 1977-03-18 Voltage control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2925577A JPS53115051A (en) 1977-03-18 1977-03-18 Voltage control circuit

Publications (1)

Publication Number Publication Date
JPS53115051A true JPS53115051A (en) 1978-10-07

Family

ID=12271158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2925577A Pending JPS53115051A (en) 1977-03-18 1977-03-18 Voltage control circuit

Country Status (1)

Country Link
JP (1) JPS53115051A (en)

Similar Documents

Publication Publication Date Title
JPS5463662A (en) Current supply circuit
JPS5292321A (en) Power supply circuit
JPS5278052A (en) Switching regulator
JPS5363851A (en) Push-pull pulse amplifier circuit
JPS5421152A (en) Comparison circuit
JPS55108019A (en) Reference voltage generator
JPS51144918A (en) A.c. power generator
JPS538731A (en) Control device of inverter
JPS53115051A (en) Voltage control circuit
JPS5320555A (en) Constant current circuit
JPS5381931A (en) Integrated circuit for variable output type stabilization power source
JPS558656A (en) Sample hold circuit
JPS53131457A (en) Constant voltage circuit
JPS5410648A (en) Operation monitor circuit for amplifier
JPS5239156A (en) High voltage generating circuit
JPS5246429A (en) Direct current high voltage power source
JPS5381913A (en) Dc-dc converter
JPS53131458A (en) Constant voltage circuit
JPS5422553A (en) Constant voltage circuit
JPS53107650A (en) Switching regulator having two power source output
JPS5412408A (en) Constant voltage power source system
JPS5374239A (en) Power converting device
JPS53129948A (en) Automatic gain control unit
JPS53127254A (en) Gain control circuit
JPS55114181A (en) Switching power supply