FR2295615B1 - - Google Patents
Info
- Publication number
- FR2295615B1 FR2295615B1 FR7538805A FR7538805A FR2295615B1 FR 2295615 B1 FR2295615 B1 FR 2295615B1 FR 7538805 A FR7538805 A FR 7538805A FR 7538805 A FR7538805 A FR 7538805A FR 2295615 B1 FR2295615 B1 FR 2295615B1
- 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.)
- 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
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
- H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar transistor switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5533874A GB1529679A (en) | 1974-12-21 | 1974-12-21 | Dc supply circuits |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2295615A1 FR2295615A1 (en) | 1976-07-16 |
FR2295615B1 true FR2295615B1 (en) | 1981-11-20 |
Family
ID=10473624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7538805A Granted FR2295615A1 (en) | 1974-12-21 | 1975-12-18 | ELECTRICAL SUPPLY CIRCUIT, ESPECIALLY FOR THE EXCITATION COIL OF AN ELECTRIC MOTOR |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2295615A1 (en) |
GB (1) | GB1529679A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4363067A (en) * | 1980-06-09 | 1982-12-07 | General Motors Corporation | Transistor chopper protection circuit |
FR2550399B1 (en) * | 1983-08-05 | 1989-07-07 | Cem Comp Electro Mec | SWITCHING ASSISTANCE DEVICE |
FR2592748B1 (en) * | 1986-01-09 | 1992-08-28 | Celduc | IMPROVED BLOWING CIRCUIT FOR HIGH POWER SWITCHING BY A CONTROLLED STATIC SWITCH |
FR2671922B1 (en) * | 1991-01-22 | 1994-02-11 | Agence Spatiale Europeenne | METHOD FOR REDUCING THE SWITCHING LOSSES CREATED BY A POWER SWITCH. |
CN110212755B (en) * | 2019-06-25 | 2020-05-05 | 中国人民解放军军事科学院国防科技创新研究院 | Transmission line isolated form linear transformer driving source |
-
1974
- 1974-12-21 GB GB5533874A patent/GB1529679A/en not_active Expired
-
1975
- 1975-12-18 FR FR7538805A patent/FR2295615A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2295615A1 (en) | 1976-07-16 |
GB1529679A (en) | 1978-10-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |