JPS57180374A - Optical signal transmitter - Google Patents

Optical signal transmitter

Info

Publication number
JPS57180374A
JPS57180374A JP56065909A JP6590981A JPS57180374A JP S57180374 A JPS57180374 A JP S57180374A JP 56065909 A JP56065909 A JP 56065909A JP 6590981 A JP6590981 A JP 6590981A JP S57180374 A JPS57180374 A JP S57180374A
Authority
JP
Japan
Prior art keywords
light emitting
signal
photodetecting element
optical signal
signal transmitter
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
JP56065909A
Other languages
Japanese (ja)
Inventor
Atsuo Kobayashi
Tadashi Takahashi
Junichi Yoshinaka
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
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56065909A priority Critical patent/JPS57180374A/en
Publication of JPS57180374A publication Critical patent/JPS57180374A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Optical Communication System (AREA)

Abstract

PURPOSE:To reduce the number of optical fibers to be used by containing a light emitting element and a photodetecting element in a package. CONSTITUTION:A firing signal generated by a controller 10 is converted by the light emitting element of a composite light emitting and photodetecting element 9-1 into an optical signal, and is delivered via an optical fiber 4 into a composite light emitting and photodetecting element 9-2. Then, the signal is converted by a photodetecting element 13 into an electric signal, which is in turn amplified by a control circuit 11, and is supplied as a gate signal to a thyristor 1. In this manner, the number of using optical fibers can be reduced, and the controller and a high tension control circuit can be simplified.
JP56065909A 1981-04-30 1981-04-30 Optical signal transmitter Pending JPS57180374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56065909A JPS57180374A (en) 1981-04-30 1981-04-30 Optical signal transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56065909A JPS57180374A (en) 1981-04-30 1981-04-30 Optical signal transmitter

Publications (1)

Publication Number Publication Date
JPS57180374A true JPS57180374A (en) 1982-11-06

Family

ID=13300553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56065909A Pending JPS57180374A (en) 1981-04-30 1981-04-30 Optical signal transmitter

Country Status (1)

Country Link
JP (1) JPS57180374A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178452U (en) * 1984-10-25 1986-05-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178452U (en) * 1984-10-25 1986-05-26

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