FR2344176B1 - - Google Patents
Info
- Publication number
- FR2344176B1 FR2344176B1 FR7707406A FR7707406A FR2344176B1 FR 2344176 B1 FR2344176 B1 FR 2344176B1 FR 7707406 A FR7707406 A FR 7707406A FR 7707406 A FR7707406 A FR 7707406A FR 2344176 B1 FR2344176 B1 FR 2344176B1
- 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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- 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
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/62—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using bucking or boosting dc sources
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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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Dc-Dc Converters (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2735176A JPS52110454A (en) | 1976-03-12 | 1976-03-12 | Power controlling system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2344176A1 FR2344176A1 (en) | 1977-10-07 |
FR2344176B1 true FR2344176B1 (en) | 1981-10-23 |
Family
ID=12218607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7707406A Granted FR2344176A1 (en) | 1976-03-12 | 1977-03-11 | Power supply using series transistors - has transistors connected between load and rectifying diodes coupled to AC transformers secondary tappings |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS52110454A (en) |
DE (1) | DE2710794A1 (en) |
FR (1) | FR2344176A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2823538C2 (en) * | 1978-05-30 | 1986-12-04 | Diehl GmbH & Co, 8500 Nürnberg | DC-AC voltage converter |
US4628438A (en) * | 1983-12-16 | 1986-12-09 | Control Concepts Corporation | Power converter apparatus and method employing plural branches |
JPH061416B2 (en) * | 1986-02-26 | 1994-01-05 | 株式会社 アドバンテスト | Voltage generator |
US5610807A (en) * | 1994-10-14 | 1997-03-11 | Matsushita Electric Works, Ltd. | Power converting system with a plurality of charging capacitors |
JP4822941B2 (en) * | 2006-06-12 | 2011-11-24 | 株式会社東芝 | Power supply voltage control circuit and semiconductor integrated circuit |
JP4666010B2 (en) | 2008-06-12 | 2011-04-06 | セイコーエプソン株式会社 | Load drive circuit and inkjet printer |
-
1976
- 1976-03-12 JP JP2735176A patent/JPS52110454A/en active Granted
-
1977
- 1977-03-11 FR FR7707406A patent/FR2344176A1/en active Granted
- 1977-03-11 DE DE19772710794 patent/DE2710794A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5630569B2 (en) | 1981-07-15 |
FR2344176A1 (en) | 1977-10-07 |
JPS52110454A (en) | 1977-09-16 |
DE2710794A1 (en) | 1977-09-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |