IT1112401B - Interruttore a transistor ad effetto di campo ad accoppiamento ottico - Google Patents
Interruttore a transistor ad effetto di campo ad accoppiamento otticoInfo
- Publication number
- IT1112401B IT1112401B IT21188/79A IT2118879A IT1112401B IT 1112401 B IT1112401 B IT 1112401B IT 21188/79 A IT21188/79 A IT 21188/79A IT 2118879 A IT2118879 A IT 2118879A IT 1112401 B IT1112401 B IT 1112401B
- Authority
- IT
- Italy
- Prior art keywords
- field
- effect transistor
- optical coupling
- transistor switch
- switch
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
- 230000005669 field effect Effects 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
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
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/785—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling field-effect transistor switches
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88926178A | 1978-03-23 | 1978-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7921188A0 IT7921188A0 (it) | 1979-03-21 |
| IT1112401B true IT1112401B (it) | 1986-01-13 |
Family
ID=25394814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21188/79A IT1112401B (it) | 1978-03-23 | 1979-03-21 | Interruttore a transistor ad effetto di campo ad accoppiamento ottico |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5530292A (es) |
| BE (1) | BE874946A (es) |
| CA (1) | CA1123064A (es) |
| CH (1) | CH644472A5 (es) |
| DE (1) | DE2910748A1 (es) |
| ES (1) | ES478910A1 (es) |
| FR (1) | FR2420883A1 (es) |
| GB (1) | GB2017297B (es) |
| IT (1) | IT1112401B (es) |
| NL (1) | NL7902277A (es) |
| SE (1) | SE7902344L (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE35836E (en) * | 1979-08-09 | 1998-07-07 | C. P. Clare Corporation | Solid state optically coupled electrical power switch |
| US4390790A (en) * | 1979-08-09 | 1983-06-28 | Theta-J Corporation | Solid state optically coupled electrical power switch |
| JPS57125814A (en) * | 1981-01-30 | 1982-08-05 | Tokyo Optical Co Ltd | Measuring machine |
| CH644244B (fr) * | 1981-04-22 | Asulab Sa | Montre electronique a organe de commande fixe. | |
| DE3118364A1 (de) * | 1981-05-08 | 1982-11-25 | Siemens AG, 1000 Berlin und 8000 München | Lichtzuendbarer thyristor mit optoelektronisch angesteuerten emitterkurzschluessen und verfahren zu seinem betrieb |
| JPS57192129A (en) * | 1981-05-21 | 1982-11-26 | Omron Tateisi Electronics Co | Semiconductor relay |
| US4419586A (en) * | 1981-08-27 | 1983-12-06 | Motorola, Inc. | Solid-state relay and regulator |
| JPS62289013A (ja) * | 1986-06-06 | 1987-12-15 | Agency Of Ind Science & Technol | スイツチング装置 |
| JPH01158821A (ja) * | 1987-12-15 | 1989-06-21 | Matsushita Electric Works Ltd | ラッチング型半導体リレー |
| EP0392373A3 (de) * | 1989-04-14 | 1992-10-21 | Siemens Aktiengesellschaft | Schaltungsanordnung zum potentialfreien Ansteuern eines Feldeffekttransistors |
| JPH0758804B2 (ja) * | 1989-05-17 | 1995-06-21 | 株式会社東芝 | ホトカプラ装置 |
| FR2725084A1 (fr) * | 1994-09-26 | 1996-03-29 | Sextant Avionique | Alimentation electrique autonome |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770968A (en) * | 1972-02-24 | 1973-11-06 | Ibm | Field effect transistor detector amplifier cell and circuit for low level light signals |
| JPS4921049A (es) * | 1972-04-17 | 1974-02-25 | ||
| DE2511478A1 (de) * | 1975-03-15 | 1976-09-23 | Rollei Werke Franke Heidecke | Schaltungsanordnung zur verstaerkung von fotostroemen |
-
1979
- 1979-02-27 CA CA322,413A patent/CA1123064A/en not_active Expired
- 1979-03-13 GB GB7908885A patent/GB2017297B/en not_active Expired
- 1979-03-15 SE SE7902344A patent/SE7902344L/ not_active Application Discontinuation
- 1979-03-19 BE BE0/194098A patent/BE874946A/xx not_active IP Right Cessation
- 1979-03-19 DE DE19792910748 patent/DE2910748A1/de not_active Withdrawn
- 1979-03-20 FR FR7906977A patent/FR2420883A1/fr active Granted
- 1979-03-21 IT IT21188/79A patent/IT1112401B/it active
- 1979-03-22 NL NL7902277A patent/NL7902277A/xx not_active Application Discontinuation
- 1979-03-22 CH CH270879A patent/CH644472A5/de not_active IP Right Cessation
- 1979-03-23 ES ES478910A patent/ES478910A1/es not_active Expired
- 1979-03-23 JP JP3340779A patent/JPS5530292A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2910748A1 (de) | 1979-09-27 |
| ES478910A1 (es) | 1979-07-01 |
| CH644472A5 (de) | 1984-07-31 |
| FR2420883A1 (fr) | 1979-10-19 |
| IT7921188A0 (it) | 1979-03-21 |
| CA1123064A (en) | 1982-05-04 |
| NL7902277A (nl) | 1979-09-25 |
| GB2017297A (en) | 1979-10-03 |
| SE7902344L (sv) | 1979-09-24 |
| FR2420883B1 (es) | 1982-10-22 |
| JPS5530292A (en) | 1980-03-04 |
| GB2017297B (en) | 1982-10-27 |
| BE874946A (fr) | 1979-07-16 |
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