FR2088070A2 - - Google Patents
Info
- Publication number
- FR2088070A2 FR2088070A2 FR7017540A FR7017540A FR2088070A2 FR 2088070 A2 FR2088070 A2 FR 2088070A2 FR 7017540 A FR7017540 A FR 7017540A FR 7017540 A FR7017540 A FR 7017540A FR 2088070 A2 FR2088070 A2 FR 2088070A2
- 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.)
- Granted
Links
Classifications
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
- H02M3/3385—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current
- H02M3/3387—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current in a push-pull configuration
- H02M3/3388—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current in a push-pull configuration of the parallel type
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
- G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7017540A FR2088070B2 (es) | 1970-05-13 | 1970-05-13 | |
| IT2245271A IT987527B (it) | 1970-05-13 | 1971-03-30 | Convertitore di tensione continua continua |
| CH638071A CH515649A (fr) | 1969-03-27 | 1971-04-30 | Convertisseur "continu-continu" |
| BE766933A BE766933R (fr) | 1970-05-13 | 1971-05-10 | Convertisseur de tension ' |
| DE19712123855 DE2123855A1 (de) | 1970-05-13 | 1971-05-13 | Stabilisiertes Gleichspannungs-Stromversorgungsteil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7017540A FR2088070B2 (es) | 1970-05-13 | 1970-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2088070A2 true FR2088070A2 (es) | 1972-01-07 |
| FR2088070B2 FR2088070B2 (es) | 1974-07-12 |
Family
ID=9055506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7017540A Expired FR2088070B2 (es) | 1969-03-27 | 1970-05-13 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE766933R (es) |
| DE (1) | DE2123855A1 (es) |
| FR (1) | FR2088070B2 (es) |
| IT (1) | IT987527B (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0277784A1 (en) * | 1987-02-02 | 1988-08-10 | BRITISH TELECOMMUNICATIONS public limited company | Power supply |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2528662A1 (de) * | 1975-06-27 | 1977-01-13 | Licentia Gmbh | Gleichspannungswandler mit konstanter arbeitsfrequenz |
-
1970
- 1970-05-13 FR FR7017540A patent/FR2088070B2/fr not_active Expired
-
1971
- 1971-03-30 IT IT2245271A patent/IT987527B/it active
- 1971-05-10 BE BE766933A patent/BE766933R/xx active
- 1971-05-13 DE DE19712123855 patent/DE2123855A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0277784A1 (en) * | 1987-02-02 | 1988-08-10 | BRITISH TELECOMMUNICATIONS public limited company | Power supply |
| AU595420B2 (en) * | 1987-02-02 | 1990-03-29 | British Telecommunications Public Limited Company | Power supply |
| US5023766A (en) * | 1987-02-02 | 1991-06-11 | British Telecommunications Public Limited Company | Power supply utilizing transformerless optical driving control circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| IT987527B (it) | 1975-03-20 |
| FR2088070B2 (es) | 1974-07-12 |
| BE766933R (fr) | 1971-10-01 |
| DE2123855A1 (de) | 1971-11-25 |