BE726070A - - Google Patents

Info

Publication number
BE726070A
BE726070A BE726070DA BE726070A BE 726070 A BE726070 A BE 726070A BE 726070D A BE726070D A BE 726070DA BE 726070 A BE726070 A BE 726070A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE726070A publication Critical patent/BE726070A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
    • 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
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
BE726070D 1968-01-05 1968-12-27 BE726070A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR135099 1968-01-05

Publications (1)

Publication Number Publication Date
BE726070A true BE726070A (el) 1969-06-27

Family

ID=8644218

Family Applications (1)

Application Number Title Priority Date Filing Date
BE726070D BE726070A (el) 1968-01-05 1968-12-27

Country Status (3)

Country Link
BE (1) BE726070A (el)
CH (1) CH499221A (el)
FR (1) FR1559043A (el)

Also Published As

Publication number Publication date
CH499221A (fr) 1970-11-15
FR1559043A (el) 1969-03-07

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