JPS59181680A - 電流源回路 - Google Patents

電流源回路

Info

Publication number
JPS59181680A
JPS59181680A JP58056053A JP5605383A JPS59181680A JP S59181680 A JPS59181680 A JP S59181680A JP 58056053 A JP58056053 A JP 58056053A JP 5605383 A JP5605383 A JP 5605383A JP S59181680 A JPS59181680 A JP S59181680A
Authority
JP
Japan
Prior art keywords
optical coupling
current
control
output
coupling element
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
JP58056053A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0224390B2 (enrdf_load_stackoverflow
Inventor
Katsumi Nagano
克己 長野
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
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
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 (enrdf_load_stackoverflow) 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 true JPS59181680A (ja) 1984-10-16
JPH0224390B2 JPH0224390B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0231155U (enrdf_load_stackoverflow) * 1988-08-19 1990-02-27
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984571A (enrdf_load_stackoverflow) * 1972-12-19 1974-08-14
JPS52141585A (en) * 1976-05-20 1977-11-25 Matsushita Electric Ind Co Ltd Variable resistor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984571A (enrdf_load_stackoverflow) * 1972-12-19 1974-08-14
JPS52141585A (en) * 1976-05-20 1977-11-25 Matsushita Electric Ind Co Ltd Variable resistor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0231155U (enrdf_load_stackoverflow) * 1988-08-19 1990-02-27
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
US5599555A (en) * 1991-03-22 1997-02-04 The Procter & Gamble Company Encapsulated cometic compositions

Also Published As

Publication number Publication date
JPH0224390B2 (enrdf_load_stackoverflow) 1990-05-29

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