FR2252705A1 - - Google Patents

Info

Publication number
FR2252705A1
FR2252705A1 FR7438357A FR7438357A FR2252705A1 FR 2252705 A1 FR2252705 A1 FR 2252705A1 FR 7438357 A FR7438357 A FR 7438357A FR 7438357 A FR7438357 A FR 7438357A FR 2252705 A1 FR2252705 A1 FR 2252705A1
Authority
FR
France
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
FR7438357A
Other languages
French (fr)
Other versions
FR2252705B1 (en
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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
Priority claimed from DE19732358322 external-priority patent/DE2358322C3/en
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2252705A1 publication Critical patent/FR2252705A1/fr
Application granted granted Critical
Publication of FR2252705B1 publication Critical patent/FR2252705B1/fr
Expired 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
    • H03K17/56—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)
  • Dc-Dc Converters (AREA)
FR7438357A 1973-11-23 1974-11-21 Expired FR2252705B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732358322 DE2358322C3 (en) 1973-11-23 Circuit arrangement for controlling a transistor power switch

Publications (2)

Publication Number Publication Date
FR2252705A1 true FR2252705A1 (en) 1975-06-20
FR2252705B1 FR2252705B1 (en) 1978-06-16

Family

ID=5898832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438357A Expired FR2252705B1 (en) 1973-11-23 1974-11-21

Country Status (3)

Country Link
FR (1) FR2252705B1 (en)
GB (1) GB1483744A (en)
IT (1) IT1025929B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295478A1 (en) * 1974-12-18 1976-07-16 Bbc Brown Boveri & Cie POWER TRANSISTOR CONTROL CIRCUIT OF CORRESPONDING ADJUSTERS TO CLOCK FREQUENCY
FR2503455A1 (en) * 1981-04-01 1982-10-08 Lucas Industries Ltd TRANSISTOR DRIVE CIRCUIT

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124050A (en) * 1982-06-28 1984-02-08 Gould Instr Semiconductor switching circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295478A1 (en) * 1974-12-18 1976-07-16 Bbc Brown Boveri & Cie POWER TRANSISTOR CONTROL CIRCUIT OF CORRESPONDING ADJUSTERS TO CLOCK FREQUENCY
FR2503455A1 (en) * 1981-04-01 1982-10-08 Lucas Industries Ltd TRANSISTOR DRIVE CIRCUIT

Also Published As

Publication number Publication date
GB1483744A (en) 1977-08-24
FR2252705B1 (en) 1978-06-16
DE2358322A1 (en) 1975-10-09
DE2358322B2 (en) 1976-09-16
IT1025929B (en) 1978-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse