AT384131B - CIRCUIT FOR CONTROLLING THE CURRENT FLOW OF PULSE-CONTROLLED INFRARED TRANSMITTER DIODES - Google Patents

CIRCUIT FOR CONTROLLING THE CURRENT FLOW OF PULSE-CONTROLLED INFRARED TRANSMITTER DIODES

Info

Publication number
AT384131B
AT384131B AT10486A AT10486A AT384131B AT 384131 B AT384131 B AT 384131B AT 10486 A AT10486 A AT 10486A AT 10486 A AT10486 A AT 10486A AT 384131 B AT384131 B AT 384131B
Authority
AT
Austria
Prior art keywords
pulse
controlling
circuit
current flow
infrared transmitter
Prior art date
Application number
AT10486A
Other languages
German (de)
Other versions
ATA10486A (en
Inventor
Hermann Dipl Ing Danzer
Walter Weber
Original Assignee
Siemens Ag Oesterreich
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 Siemens Ag Oesterreich filed Critical Siemens Ag Oesterreich
Priority to AT10486A priority Critical patent/AT384131B/en
Priority to DE19863642250 priority patent/DE3642250A1/en
Publication of ATA10486A publication Critical patent/ATA10486A/en
Application granted granted Critical
Publication of AT384131B publication Critical patent/AT384131B/en

Links

Classifications

    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/502—LED transmitters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electronic Switches (AREA)
  • Networks Using Active Elements (AREA)
AT10486A 1986-01-17 1986-01-17 CIRCUIT FOR CONTROLLING THE CURRENT FLOW OF PULSE-CONTROLLED INFRARED TRANSMITTER DIODES AT384131B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT10486A AT384131B (en) 1986-01-17 1986-01-17 CIRCUIT FOR CONTROLLING THE CURRENT FLOW OF PULSE-CONTROLLED INFRARED TRANSMITTER DIODES
DE19863642250 DE3642250A1 (en) 1986-01-17 1986-12-10 Feed current controller for infrared transmission diodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT10486A AT384131B (en) 1986-01-17 1986-01-17 CIRCUIT FOR CONTROLLING THE CURRENT FLOW OF PULSE-CONTROLLED INFRARED TRANSMITTER DIODES

Publications (2)

Publication Number Publication Date
ATA10486A ATA10486A (en) 1987-02-15
AT384131B true AT384131B (en) 1987-10-12

Family

ID=3481621

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10486A AT384131B (en) 1986-01-17 1986-01-17 CIRCUIT FOR CONTROLLING THE CURRENT FLOW OF PULSE-CONTROLLED INFRARED TRANSMITTER DIODES

Country Status (2)

Country Link
AT (1) AT384131B (en)
DE (1) DE3642250A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644086A1 (en) * 1986-12-23 1988-07-07 Sennheiser Electronic Circuit for maintaining the standby facility of an infrared power radiator
DE9017019U1 (en) * 1990-12-17 1991-03-07 Siemens AG, 8000 München Output stage circuit for an infrared transmitting diode
DE102007011204A1 (en) * 2006-10-17 2008-04-24 Wilo Ag Method for transmitting data and data transmission device for remote control and / or remote access

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135491A1 (en) * 1981-09-08 1983-03-24 Brown, Boveri & Cie Ag, 6800 Mannheim Circuit arrangement for transmitting signals with low power dissipation by means of optocouplers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565764A (en) * 1978-02-02 1980-04-23 Standard Telephones Cables Ltd Optical fibre digital transmission systems
AT371646B (en) * 1979-08-09 1983-07-11 Siemens Ag Oesterreich SPOTLIGHT DEVICE
DD159137A1 (en) * 1981-05-25 1983-02-16 Norbert Birkenstock ARRANGEMENT FOR CONTROLLING LUMINESCENCE DIODES IN LIGHT LINE TRANSMISSIONS
US4558465A (en) * 1983-09-19 1985-12-10 Rca Corporation Switched bias scheme for high speed laser transmitter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135491A1 (en) * 1981-09-08 1983-03-24 Brown, Boveri & Cie Ag, 6800 Mannheim Circuit arrangement for transmitting signals with low power dissipation by means of optocouplers

Also Published As

Publication number Publication date
ATA10486A (en) 1987-02-15
DE3642250A1 (en) 1987-07-23

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee