DE3668107D1 - Bei hoher frequenz arbeitende transistorbasissteuerschaltung. - Google Patents
Bei hoher frequenz arbeitende transistorbasissteuerschaltung.Info
- Publication number
- DE3668107D1 DE3668107D1 DE8686400668T DE3668107T DE3668107D1 DE 3668107 D1 DE3668107 D1 DE 3668107D1 DE 8686400668 T DE8686400668 T DE 8686400668T DE 3668107 T DE3668107 T DE 3668107T DE 3668107 D1 DE3668107 D1 DE 3668107D1
- Authority
- DE
- Germany
- Prior art keywords
- control circuit
- high frequency
- transistor base
- base control
- frequency transistor
- Prior art date
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
- H03K17/0412—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit
- H03K17/04126—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit in bipolar transistor switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8505010A FR2579844B1 (fr) | 1985-04-02 | 1985-04-02 | Circuit de commande de base de transistor fonctionnant a frequence elevee |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3668107D1 true DE3668107D1 (de) | 1990-02-08 |
Family
ID=9317867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686400668T Expired - Fee Related DE3668107D1 (de) | 1985-04-02 | 1986-03-27 | Bei hoher frequenz arbeitende transistorbasissteuerschaltung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4764686A (de) |
EP (1) | EP0200600B1 (de) |
JP (1) | JP2575117B2 (de) |
DE (1) | DE3668107D1 (de) |
FR (1) | FR2579844B1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728817A (en) * | 1987-02-09 | 1988-03-01 | Westinghouse Electric Corp. | Power transistor drive circuit |
FR2614153B1 (fr) * | 1987-04-17 | 1994-03-04 | Thomson Csf | Dispositif de commande d'interrupteur a semiconducteur |
DE3732790A1 (de) * | 1987-09-29 | 1989-04-13 | Thomson Brandt Gmbh | Schaltnetzteil |
US5036218A (en) * | 1990-03-21 | 1991-07-30 | International Business Machines Corporation | Antisaturation circuit |
US7295199B2 (en) * | 2003-08-25 | 2007-11-13 | Motorola Inc | Matrix display having addressable display elements and methods |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3300072A (en) * | 1965-10-21 | 1967-01-24 | Hoosier Crown Corp | Sealing of crown cap bottles |
US3569742A (en) * | 1968-08-23 | 1971-03-09 | Gen Precision Systems Inc | Transistor switching circuit |
US3787738A (en) * | 1972-09-28 | 1974-01-22 | Us Army | Pulse producing circuit |
US4032834A (en) * | 1972-10-24 | 1977-06-28 | Danfoss A/S | Method for triggering a controlled rectifier and for keeping it conductive and a generator for that purpose |
JPS51156743U (de) * | 1975-06-09 | 1976-12-14 | ||
DE2644507C3 (de) * | 1976-10-01 | 1984-07-26 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Aussteuerung eines im Sättigungszustand betriebenen Transistors und Vorrichtung zur Durchführung des Verfahrens |
US4234805A (en) * | 1978-03-15 | 1980-11-18 | Evc, Inc. | Circuit and method for paralleling power transistors |
JPS5668340U (de) * | 1979-10-30 | 1981-06-06 | ||
DE3040365A1 (de) * | 1980-10-25 | 1982-05-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Steuerschaltung zum schnellen schalten eines steuerbaren halbleiters |
US4472642A (en) * | 1982-02-12 | 1984-09-18 | Mitsubishi Denki Kabushiki Kaisha | Power semiconductor switching device |
JPS6028484U (ja) * | 1983-07-29 | 1985-02-26 | 富士電気化学株式会社 | 並列制御式チョッパ−回路 |
-
1985
- 1985-04-02 FR FR8505010A patent/FR2579844B1/fr not_active Expired
-
1986
- 1986-03-27 DE DE8686400668T patent/DE3668107D1/de not_active Expired - Fee Related
- 1986-03-27 EP EP86400668A patent/EP0200600B1/de not_active Expired - Lifetime
- 1986-04-01 JP JP61075403A patent/JP2575117B2/ja not_active Expired - Lifetime
- 1986-04-02 US US06/847,317 patent/US4764686A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2579844B1 (fr) | 1987-05-15 |
US4764686A (en) | 1988-08-16 |
FR2579844A1 (fr) | 1986-10-03 |
JPS61230517A (ja) | 1986-10-14 |
EP0200600A1 (de) | 1986-11-05 |
JP2575117B2 (ja) | 1997-01-22 |
EP0200600B1 (de) | 1990-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |