FR2448805B1 - - Google Patents
Info
- Publication number
- FR2448805B1 FR2448805B1 FR7903225A FR7903225A FR2448805B1 FR 2448805 B1 FR2448805 B1 FR 2448805B1 FR 7903225 A FR7903225 A FR 7903225A FR 7903225 A FR7903225 A FR 7903225A FR 2448805 B1 FR2448805 B1 FR 2448805B1
- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/257—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/2573—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7903225A FR2448805A1 (fr) | 1979-02-08 | 1979-02-08 | Circuit anti-parasites pour gradateur de lumiere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7903225A FR2448805A1 (fr) | 1979-02-08 | 1979-02-08 | Circuit anti-parasites pour gradateur de lumiere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2448805A1 FR2448805A1 (fr) | 1980-09-05 |
| FR2448805B1 true FR2448805B1 (me) | 1982-04-02 |
Family
ID=9221743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7903225A Granted FR2448805A1 (fr) | 1979-02-08 | 1979-02-08 | Circuit anti-parasites pour gradateur de lumiere |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2448805A1 (me) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2579785B1 (fr) * | 1985-03-26 | 1988-04-08 | Silicium Semiconducteur Ssc | Circuit de commande de variation de puissance d'un element resistif alimente par la tension alternative du secteur |
| DE3743556A1 (de) * | 1987-12-22 | 1989-07-13 | Asea Brown Boveri | Schaltungsanordnung zur steuerung eines leistungstriacs |
| IT1224650B (it) * | 1987-12-23 | 1990-10-18 | Sgs Thomson Microelectronics | Circuito di pilotaggio a circuito integrato con ritardo di innesco prefissato per transistore mos di potenza. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1043409A (en) * | 1963-06-10 | 1966-09-21 | Westinghouse Brake & Signal | Improvements relating to controlled rectifier circuit arrangements |
| GB1059857A (en) * | 1963-06-12 | 1967-02-22 | Asea Ab | Means for protecting semi-conductor elements of pnpn-type in regulators |
| GB1381876A (en) * | 1971-07-30 | 1975-01-29 | Rca Corp | Switching circuits for controlling the supply of power to a load |
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1979
- 1979-02-08 FR FR7903225A patent/FR2448805A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2448805A1 (fr) | 1980-09-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |