JPH0534690B2 - - Google Patents

Info

Publication number
JPH0534690B2
JPH0534690B2 JP56031047A JP3104781A JPH0534690B2 JP H0534690 B2 JPH0534690 B2 JP H0534690B2 JP 56031047 A JP56031047 A JP 56031047A JP 3104781 A JP3104781 A JP 3104781A JP H0534690 B2 JPH0534690 B2 JP H0534690B2
Authority
JP
Japan
Prior art keywords
voltage
load
resistor
reference voltage
series
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.)
Expired - Lifetime
Application number
JP56031047A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57146325A (en
Inventor
Hideo Sugyama
Hideharu Tezuka
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura 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 Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP3104781A priority Critical patent/JPS57146325A/ja
Publication of JPS57146325A publication Critical patent/JPS57146325A/ja
Publication of JPH0534690B2 publication Critical patent/JPH0534690B2/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
    • G05F1/565—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/567—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for temperature compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
JP3104781A 1981-03-04 1981-03-04 Constant current circuit Granted JPS57146325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3104781A JPS57146325A (en) 1981-03-04 1981-03-04 Constant current circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3104781A JPS57146325A (en) 1981-03-04 1981-03-04 Constant current circuit

Publications (2)

Publication Number Publication Date
JPS57146325A JPS57146325A (en) 1982-09-09
JPH0534690B2 true JPH0534690B2 (en]) 1993-05-24

Family

ID=12320561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3104781A Granted JPS57146325A (en) 1981-03-04 1981-03-04 Constant current circuit

Country Status (1)

Country Link
JP (1) JPS57146325A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011040323A (ja) * 2009-08-17 2011-02-24 Canon Inc 電磁誘導加熱方式の加熱装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618014B2 (ja) * 1984-11-21 1994-03-09 日本電気株式会社 基準電圧発生回路
CN102508510B (zh) * 2011-12-26 2013-11-06 朱月林 单芯片超高压恒流电路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829533B2 (ja) * 1974-11-07 1983-06-23 株式会社東芝 オンドホシヨウカイロ
JPS54143173A (en) * 1978-04-28 1979-11-08 Sony Tektronix Corp Circuit with two electrical current sources

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011040323A (ja) * 2009-08-17 2011-02-24 Canon Inc 電磁誘導加熱方式の加熱装置

Also Published As

Publication number Publication date
JPS57146325A (en) 1982-09-09

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