FR2252705B1 - - Google Patents
Info
- Publication number
- FR2252705B1 FR2252705B1 FR7438357A FR7438357A FR2252705B1 FR 2252705 B1 FR2252705 B1 FR 2252705B1 FR 7438357 A FR7438357 A FR 7438357A FR 7438357 A FR7438357 A FR 7438357A FR 2252705 B1 FR2252705 B1 FR 2252705B1
- 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
- H03K17/51—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
- H03K17/60—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 the devices being bipolar transistors
- H03K17/601—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 the devices being bipolar transistors using transformer coupling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732358322 DE2358322C3 (de) | 1973-11-23 | Schaltungsanordnung zur Steuerung eines Transistorleistungsschalters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2252705A1 FR2252705A1 (de) | 1975-06-20 |
| FR2252705B1 true FR2252705B1 (de) | 1978-06-16 |
Family
ID=5898832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7438357A Expired FR2252705B1 (de) | 1973-11-23 | 1974-11-21 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2252705B1 (de) |
| GB (1) | GB1483744A (de) |
| IT (1) | IT1025929B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2459868A1 (de) * | 1974-12-18 | 1976-06-24 | Bbc Brown Boveri & Cie | Ansteuerschaltung von leistungstransistoren fuer getaktete leistungsstellglieder |
| JPS57174933A (en) * | 1981-04-01 | 1982-10-27 | Lucas Industries Ltd | Transistor drive circuit |
| GB2124050A (en) * | 1982-06-28 | 1984-02-08 | Gould Instr | Semiconductor switching circuits |
-
1974
- 1974-11-21 FR FR7438357A patent/FR2252705B1/fr not_active Expired
- 1974-11-21 GB GB5054074A patent/GB1483744A/en not_active Expired
- 1974-11-22 IT IT2973274A patent/IT1025929B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1483744A (en) | 1977-08-24 |
| DE2358322A1 (de) | 1975-10-09 |
| DE2358322B2 (de) | 1976-09-16 |
| IT1025929B (it) | 1978-08-30 |
| FR2252705A1 (de) | 1975-06-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |