FR1439312A - Improvements to switching circuits - Google Patents

Improvements to switching circuits

Info

Publication number
FR1439312A
FR1439312A FR14632A FR14632A FR1439312A FR 1439312 A FR1439312 A FR 1439312A FR 14632 A FR14632 A FR 14632A FR 14632 A FR14632 A FR 14632A FR 1439312 A FR1439312 A FR 1439312A
Authority
FR
France
Prior art keywords
switching circuits
circuits
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
FR14632A
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register Co
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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Priority to FR14632A priority Critical patent/FR1439312A/en
Application granted granted Critical
Publication of FR1439312A publication Critical patent/FR1439312A/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
    • H03K17/51—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
    • H03K17/72—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/722—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region with galvanic isolation between the control circuit and the output circuit
    • H03K17/723—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region with galvanic isolation between the control circuit and the output circuit using transformer coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR14632A 1965-04-26 1965-04-26 Improvements to switching circuits Expired FR1439312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR14632A FR1439312A (en) 1965-04-26 1965-04-26 Improvements to switching circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR14632A FR1439312A (en) 1965-04-26 1965-04-26 Improvements to switching circuits

Publications (1)

Publication Number Publication Date
FR1439312A true FR1439312A (en) 1966-05-20

Family

ID=8577284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR14632A Expired FR1439312A (en) 1965-04-26 1965-04-26 Improvements to switching circuits

Country Status (1)

Country Link
FR (1) FR1439312A (en)

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