JPH0224390B2 - - Google Patents

Info

Publication number
JPH0224390B2
JPH0224390B2 JP58056053A JP5605383A JPH0224390B2 JP H0224390 B2 JPH0224390 B2 JP H0224390B2 JP 58056053 A JP58056053 A JP 58056053A JP 5605383 A JP5605383 A JP 5605383A JP H0224390 B2 JPH0224390 B2 JP H0224390B2
Authority
JP
Japan
Prior art keywords
current
optical coupling
control
coupling element
current source
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
JP58056053A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59181680A (ja
Inventor
Katsumi Nagano
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 JP58056053A priority Critical patent/JPS59181680A/ja
Priority to US06/592,808 priority patent/US4652764A/en
Priority to DE3448087A priority patent/DE3448087C2/de
Priority to DE19843411303 priority patent/DE3411303A1/de
Publication of JPS59181680A publication Critical patent/JPS59181680A/ja
Priority to US07/000,900 priority patent/US4752693A/en
Publication of JPH0224390B2 publication Critical patent/JPH0224390B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
    • H04B10/802—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections for isolation, e.g. using optocouplers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
JP58056053A 1983-03-31 1983-03-31 電流源回路 Granted JPS59181680A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP58056053A JPS59181680A (ja) 1983-03-31 1983-03-31 電流源回路
US06/592,808 US4652764A (en) 1983-03-31 1984-03-23 Current source circuit with a photo coupler
DE3448087A DE3448087C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-03-31 1984-03-27
DE19843411303 DE3411303A1 (de) 1983-03-31 1984-03-27 Schaltung mit photoelektronischem koppler oder optokoppler
US07/000,900 US4752693A (en) 1983-03-31 1987-01-06 Circuit with a photo coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58056053A JPS59181680A (ja) 1983-03-31 1983-03-31 電流源回路

Publications (2)

Publication Number Publication Date
JPS59181680A JPS59181680A (ja) 1984-10-16
JPH0224390B2 true JPH0224390B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-29

Family

ID=13016336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58056053A Granted JPS59181680A (ja) 1983-03-31 1983-03-31 電流源回路

Country Status (1)

Country Link
JP (1) JPS59181680A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648886Y2 (ja) * 1988-08-19 1994-12-12 株式会社日本アレフ フォトインタラプタ
US5106644A (en) * 1990-05-25 1992-04-21 Procter & Gamble Company Food products containing reduced calorie, fiber containing fat substitute
US5215757A (en) * 1991-03-22 1993-06-01 The Procter & Gamble Company Encapsulated materials

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642147B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-12-19 1981-10-02
JPS5845192B2 (ja) * 1976-05-20 1983-10-07 松下電器産業株式会社 可変抵抗装置

Also Published As

Publication number Publication date
JPS59181680A (ja) 1984-10-16

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