FR1186552A - Transistor switching device - Google Patents

Transistor switching device

Info

Publication number
FR1186552A
FR1186552A FR1186552DA FR1186552A FR 1186552 A FR1186552 A FR 1186552A FR 1186552D A FR1186552D A FR 1186552DA FR 1186552 A FR1186552 A FR 1186552A
Authority
FR
France
Prior art keywords
switching device
transistor switching
transistor
switching
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.)
Expired
Application number
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1186552A publication Critical patent/FR1186552A/en
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
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
FR1186552D 1956-11-20 1957-11-19 Transistor switching device Expired FR1186552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1186552X 1956-11-20

Publications (1)

Publication Number Publication Date
FR1186552A true FR1186552A (en) 1959-08-27

Family

ID=19871266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1186552D Expired FR1186552A (en) 1956-11-20 1957-11-19 Transistor switching device

Country Status (1)

Country Link
FR (1) FR1186552A (en)

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