IT981512B - Circuito di commutazione a tran sistori a caratteristica di disat tivazione controllata - Google Patents

Circuito di commutazione a tran sistori a caratteristica di disat tivazione controllata

Info

Publication number
IT981512B
IT981512B IT2189U/73A IT218973A IT981512B IT 981512 B IT981512 B IT 981512B IT 218973 A IT218973 A IT 218973A IT 981512 B IT981512 B IT 981512B
Authority
IT
Italy
Prior art keywords
switching circuit
tran sistor
controlled deactivation
deactivation characteristics
controlled
Prior art date
Application number
IT2189U/73A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT981512B publication Critical patent/IT981512B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/12—Modifications for increasing the maximum permissible switched current
    • 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
    • H03K17/601—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 using transformer coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Dc-Dc Converters (AREA)
IT2189U/73A 1972-05-12 1973-03-21 Circuito di commutazione a tran sistori a caratteristica di disat tivazione controllata IT981512B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25276672A 1972-05-12 1972-05-12

Publications (1)

Publication Number Publication Date
IT981512B true IT981512B (it) 1974-10-10

Family

ID=22957455

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2189U/73A IT981512B (it) 1972-05-12 1973-03-21 Circuito di commutazione a tran sistori a caratteristica di disat tivazione controllata

Country Status (7)

Country Link
US (1) US3778639A (it)
JP (1) JPS5318309B2 (it)
CA (1) CA997432A (it)
DE (1) DE2309107A1 (it)
FR (1) FR2184611B1 (it)
GB (1) GB1411665A (it)
IT (1) IT981512B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017745A (en) * 1976-02-11 1977-04-12 American Laser Corporation Switching regulator power supply
JPS52123792A (en) * 1976-04-10 1977-10-18 Fukuda Nobuyoshi Automatic can typed goods packing equipment
JPS53116999A (en) * 1977-03-23 1978-10-12 Musashi Seiki Kk Method of and apparatus for boxing cylindrical cans in a multiistage array
DE3717253A1 (de) * 1986-05-26 1987-12-03 Hitachi Ltd Direkte parallelschaltung von abschaltbaren halbleiterelementen
JP2855816B2 (ja) * 1990-07-25 1999-02-10 三菱電機株式会社 半導体制御装置
US5414309A (en) * 1993-10-19 1995-05-09 Tokyo Tsuki Co., Ltd. Circuit for applying direct current to winding
DE10152879B4 (de) * 2001-10-26 2005-11-24 eupec Europäische Gesellschaft für Leistungshalbleiter mbH & Co. KG Halbleiterschalteranordnung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213295A (en) * 1962-05-04 1965-10-19 Philips Corp Transistor circuits for switching high currents through an inductive load
US3184615A (en) * 1963-01-14 1965-05-18 Hughes Aircraft Co Pulse modulator with transistor switch
US3699358A (en) * 1971-06-14 1972-10-17 Pioneer Magnetics Inc Current sharing parallel transistor circuit

Also Published As

Publication number Publication date
JPS4927156A (it) 1974-03-11
CA997432A (en) 1976-09-21
DE2309107A1 (de) 1973-11-22
FR2184611A1 (it) 1973-12-28
US3778639A (en) 1973-12-11
GB1411665A (en) 1975-10-29
FR2184611B1 (it) 1976-04-23
JPS5318309B2 (it) 1978-06-14

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