JPS5747858B2 - - Google Patents
Info
- Publication number
- JPS5747858B2 JPS5747858B2 JP52072917A JP7291777A JPS5747858B2 JP S5747858 B2 JPS5747858 B2 JP S5747858B2 JP 52072917 A JP52072917 A JP 52072917A JP 7291777 A JP7291777 A JP 7291777A JP S5747858 B2 JPS5747858 B2 JP S5747858B2
- Authority
- JP
- Japan
- 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
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
- H03K17/78—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
- H03K17/795—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 bipolar transistors
- H03K17/7955—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 bipolar transistors using phototransistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/30—Modifications for providing a predetermined threshold before switching
Landscapes
- Electronic Switches (AREA)
- Relay Circuits (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69822776A | 1976-06-21 | 1976-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52156364A JPS52156364A (en) | 1977-12-26 |
| JPS5747858B2 true JPS5747858B2 (en) | 1982-10-13 |
Family
ID=24804403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7291777A Granted JPS52156364A (en) | 1976-06-21 | 1977-06-21 | Contactless relay control logical circuit |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS52156364A (en) |
| CA (1) | CA1087695A (en) |
| DE (1) | DE2727130A1 (en) |
| FR (1) | FR2393475A1 (en) |
| GB (1) | GB1561406A (en) |
| IT (1) | IT1080844B (en) |
| NL (1) | NL7705854A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4786826A (en) * | 1986-02-19 | 1988-11-22 | International Rectifier Corporation | Power interface circuit with control chip powered from power chip |
| JP2019092010A (en) | 2017-11-13 | 2019-06-13 | 株式会社東海理化電機製作所 | Signal processor |
| DE102019107506A1 (en) | 2019-03-25 | 2020-10-01 | Vishay Semiconductor Gmbh | Driver circuit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB919231A (en) * | 1959-02-20 | 1963-02-20 | Havilland Engine Co Ltd | Multiple-engine aircraft power plant |
| GB1368604A (en) * | 1970-10-29 | 1974-10-02 | Westinghouse Brake & Signal | Static relaying circuit |
| US3697813A (en) * | 1971-03-15 | 1972-10-10 | Westinghouse Electric Corp | Tripping circuit for static switches |
| US3898552A (en) * | 1974-02-21 | 1975-08-05 | Westinghouse Electric Corp | DC Static switch circuit with improved transistor surge current pass capability |
| US3963947A (en) * | 1974-08-29 | 1976-06-15 | Westinghouse Electric Corporation | Digital time delay relay utilizing logic elements |
-
1977
- 1977-05-16 CA CA278,530A patent/CA1087695A/en not_active Expired
- 1977-05-17 FR FR7715120A patent/FR2393475A1/en active Granted
- 1977-05-27 NL NL7705854A patent/NL7705854A/en not_active Application Discontinuation
- 1977-06-14 GB GB2482077A patent/GB1561406A/en not_active Expired
- 1977-06-16 DE DE19772727130 patent/DE2727130A1/en active Granted
- 1977-06-20 IT IT4162577A patent/IT1080844B/en active
- 1977-06-21 JP JP7291777A patent/JPS52156364A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52156364A (en) | 1977-12-26 |
| NL7705854A (en) | 1977-12-23 |
| CA1087695A (en) | 1980-10-14 |
| IT1080844B (en) | 1985-05-16 |
| DE2727130C2 (en) | 1987-05-21 |
| FR2393475A1 (en) | 1978-12-29 |
| DE2727130A1 (en) | 1977-12-29 |
| GB1561406A (en) | 1980-02-20 |
| FR2393475B1 (en) | 1982-10-29 |