JPS5752925A - Power supply - Google Patents

Power supply

Info

Publication number
JPS5752925A
JPS5752925A JP12974680A JP12974680A JPS5752925A JP S5752925 A JPS5752925 A JP S5752925A JP 12974680 A JP12974680 A JP 12974680A JP 12974680 A JP12974680 A JP 12974680A JP S5752925 A JPS5752925 A JP S5752925A
Authority
JP
Japan
Prior art keywords
power supply
output
main body
body side
peripheral
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
JP12974680A
Other languages
Japanese (ja)
Other versions
JPS6342287B2 (en
Inventor
Yoshiharu Nagahara
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 JP12974680A priority Critical patent/JPS5752925A/en
Publication of JPS5752925A publication Critical patent/JPS5752925A/en
Publication of JPS6342287B2 publication Critical patent/JPS6342287B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/577—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices for plural loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)

Abstract

PURPOSE:To make stable the operation of both devices, by taking an output of a regulated power supply provided at the device at main body side as the input to a regulated power supply circuit provided at the device at the peripheral. CONSTITUTION:Figure shows a device at main body side, and the power supply input from an external power supply terminal J1 is applied to the 1st regulated power supply circuit AVR1. The output is applied to a load L1 and applied to the 2nd regulated power supply circuit AVR2. The output of the AVR2 is applied to a load L2. The output of the power supplies is inputted to the power supply section of the device at the peripheral side (not shown) via terminals VDC, VBB, VDD, VCC. As a result, the power supply output of the device at the peripheral is almost the same as the power supply output of main body side.
JP12974680A 1980-09-17 1980-09-17 Power supply Granted JPS5752925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12974680A JPS5752925A (en) 1980-09-17 1980-09-17 Power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12974680A JPS5752925A (en) 1980-09-17 1980-09-17 Power supply

Publications (2)

Publication Number Publication Date
JPS5752925A true JPS5752925A (en) 1982-03-29
JPS6342287B2 JPS6342287B2 (en) 1988-08-23

Family

ID=15017173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12974680A Granted JPS5752925A (en) 1980-09-17 1980-09-17 Power supply

Country Status (1)

Country Link
JP (1) JPS5752925A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980813U (en) * 1982-11-19 1984-05-31 日立電子株式会社 constant voltage circuit
JPS59138337U (en) * 1983-03-07 1984-09-14 株式会社ボッシュオートモーティブ　システム Power supply circuit for controlling automotive equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980813U (en) * 1982-11-19 1984-05-31 日立電子株式会社 constant voltage circuit
JPS59138337U (en) * 1983-03-07 1984-09-14 株式会社ボッシュオートモーティブ　システム Power supply circuit for controlling automotive equipment

Also Published As

Publication number Publication date
JPS6342287B2 (en) 1988-08-23

Similar Documents

Publication Publication Date Title
GB2149942B (en) Electronic timepiece
GB2015206B (en) Electronic timepiece
JPS5345939A (en) Ram circuit
GB2099252B (en) Circuit arrangement having an output transistor for the switching-on and switching-off of a load
ES8404530A1 (en) Ferroresonant power supply stabilizer circuit.
JPS5752925A (en) Power supply
UA15567A (en) Device for integrated circuit package control
GB2061645B (en) Power supply system
DE3176677D1 (en) Flyback power supply booster circuit
JPS54945A (en) Integrated circuit providing output control function
JPS5711466A (en) Dc/dc converter built-in battery system
JPS55131824A (en) Reference voltage generator
CA2053382A1 (en) Voltage booster
JPS53120288A (en) Constant voltage semiconductor device
JPS533767A (en) Input-output-insulation circuit using photocoupler
JPS5553182A (en) Starting circuit for switching-mode power-supply circuit
SU832696A1 (en) Device for control pulsed thyristor-transistor regulator
JPS5730412A (en) Voltage comparison circuit
JPS56114439A (en) Invertor circuit
JPS647116A (en) Transistor constant voltage generating circuit
JPS53983A (en) Semiconductor device
EP0333353A3 (en) Dual mode voltage reference circuit and method
JPS6442162A (en) Semiconductor integrated circuit device
JPS533153A (en) Oscillation circuit of electronic watch
JPS55114181A (en) Switching power supply