SE8500958L - Monolitiskt integrerbar lageffektomkopplingsstyrkrets for induktiva belastningar - Google Patents
Monolitiskt integrerbar lageffektomkopplingsstyrkrets for induktiva belastningarInfo
- Publication number
- SE8500958L SE8500958L SE8500958A SE8500958A SE8500958L SE 8500958 L SE8500958 L SE 8500958L SE 8500958 A SE8500958 A SE 8500958A SE 8500958 A SE8500958 A SE 8500958A SE 8500958 L SE8500958 L SE 8500958L
- Authority
- SE
- Sweden
- Prior art keywords
- stage
- amplifier
- control circuit
- monolitic
- integratable
- Prior art date
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
- H03K17/64—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 having inductive loads
-
- 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
- H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
- H03K17/661—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals
- H03K17/662—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals each output circuit comprising more than one controlled bipolar transistor
Landscapes
- Amplifiers (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8419859A IT1213145B (it) | 1984-02-29 | 1984-02-29 | Circuito di comando in commutazione di carichi induttivi, integrabile monoliticamente, a bassa dissipazione di potenza. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8500958D0 SE8500958D0 (sv) | 1985-02-27 |
| SE8500958L true SE8500958L (sv) | 1985-08-30 |
| SE455249B SE455249B (sv) | 1988-06-27 |
Family
ID=11161858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8500958A SE455249B (sv) | 1984-02-29 | 1985-02-27 | Monolitiskt integrerbar, for omkoppling av induktiva belastningar avsedd styrkrets med lag effektforlust |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4901191A (sv) |
| DE (1) | DE3506957A1 (sv) |
| FR (1) | FR2560407B1 (sv) |
| GB (1) | GB2157520B (sv) |
| IT (1) | IT1213145B (sv) |
| SE (1) | SE455249B (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2090788T3 (es) * | 1992-07-07 | 1996-10-16 | Siemens Ag | Circuito excitador integrable para una carga reactiva. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2862171A (en) * | 1957-01-02 | 1958-11-25 | Honeywell Regulator Co | Control apparatus |
| FR1226655A (fr) * | 1959-02-26 | 1960-07-15 | Cie Ind Des Telephones | Dispositif à transistors pour commande de relais, et signaleur comportant un tel dispositif |
| US3768031A (en) * | 1972-06-09 | 1973-10-23 | Motorola Inc | Bridge amplifier suitable for manufacture in monolithic integrated circuit form |
| JPS54164124A (en) * | 1978-06-16 | 1979-12-27 | Canon Kk | Electromagnetic drive shutter drive circuit |
| IT1218316B (it) * | 1982-03-17 | 1990-04-12 | Ates Componenti Elettron | Circuito di comando in commutazione di carichi induttivi,integrabile monolicamente,comprendente uno stadio finalein push-pull |
-
1984
- 1984-02-29 IT IT8419859A patent/IT1213145B/it active
-
1985
- 1985-02-25 FR FR8502650A patent/FR2560407B1/fr not_active Expired
- 1985-02-27 DE DE19853506957 patent/DE3506957A1/de active Granted
- 1985-02-27 SE SE8500958A patent/SE455249B/sv not_active IP Right Cessation
- 1985-02-28 GB GB08505258A patent/GB2157520B/en not_active Expired
- 1985-02-28 US US06/707,025 patent/US4901191A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2560407A1 (fr) | 1985-08-30 |
| GB2157520B (en) | 1987-07-08 |
| SE455249B (sv) | 1988-06-27 |
| GB8505258D0 (en) | 1985-04-03 |
| SE8500958D0 (sv) | 1985-02-27 |
| IT1213145B (it) | 1989-12-14 |
| FR2560407B1 (fr) | 1988-10-14 |
| DE3506957C2 (sv) | 1993-04-29 |
| US4901191A (en) | 1990-02-13 |
| DE3506957A1 (de) | 1985-10-10 |
| GB2157520A (en) | 1985-10-23 |
| IT8419859A0 (it) | 1984-02-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 8500958-7 Format of ref document f/p: F |
|
| NUG | Patent has lapsed |