FR2414819B3 - - Google Patents
Info
- Publication number
- FR2414819B3 FR2414819B3 FR7901023A FR7901023A FR2414819B3 FR 2414819 B3 FR2414819 B3 FR 2414819B3 FR 7901023 A FR7901023 A FR 7901023A FR 7901023 A FR7901023 A FR 7901023A FR 2414819 B3 FR2414819 B3 FR 2414819B3
- 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
-
- 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
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
- H05B41/32—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP350478A JPS5496734A (en) | 1978-01-17 | 1978-01-17 | Power unit |
| JP915478A JPS54102521A (en) | 1978-01-30 | 1978-01-30 | Power unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2414819A1 FR2414819A1 (fr) | 1979-08-10 |
| FR2414819B3 true FR2414819B3 (US07368563-20080506-C00056.png) | 1981-11-13 |
Family
ID=26337092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7901023A Granted FR2414819A1 (fr) | 1978-01-17 | 1979-01-16 | Alimentation electrique |
Country Status (5)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2418603A1 (fr) * | 1978-02-28 | 1979-09-21 | Fuji Koeki Corp | Alimentation pour un flash electronique |
| US4306281A (en) * | 1979-10-08 | 1981-12-15 | Canon Kabushiki Kaisha | DC-DC Converter for electronic flash unit |
| JPS57160371A (en) * | 1981-03-27 | 1982-10-02 | Toshiba Electric Equip Corp | Transistor inverter device |
| US4471327A (en) * | 1982-05-20 | 1984-09-11 | Zenith Electronics Corporation | Self-oscillating power supply |
| US5083255A (en) * | 1983-04-22 | 1992-01-21 | Nilssen Ole K | Inverter with electrically controllable output |
| US4737898A (en) * | 1987-02-13 | 1988-04-12 | Northern Telecom Limited | Single-ended self-oscillating, DC-DC converter with regulation and inhibit control |
| US5075598A (en) * | 1989-10-16 | 1991-12-24 | Everbrite, Inc. | Power supply circuit for gas discharge tube |
| US6181075B1 (en) * | 1989-10-16 | 2001-01-30 | Everbrite Electronics, Inc. | Power supply circuit for gas discharge tube |
| US5057748A (en) * | 1989-10-16 | 1991-10-15 | Everbrite, Inc. | Power supply circuit for gas discharge tube |
| US5352956A (en) * | 1989-10-16 | 1994-10-04 | Everbrite Electronics, Inc. | Power supply for gas discharge tube |
| US5087860A (en) * | 1989-10-16 | 1992-02-11 | Everbrite, Inc. | Power supply circuit for gas discharge tube |
| US5089752A (en) * | 1990-09-28 | 1992-02-18 | Everbrite, Inc. | High frequency luminous tube power supply with ground fault protection |
| JP2806283B2 (ja) * | 1994-12-12 | 1998-09-30 | ヤマハ株式会社 | スイッチング電源回路 |
| US6674247B1 (en) * | 2001-12-20 | 2004-01-06 | Foveon, Inc. | Efficient photographic flash |
| JP4766476B2 (ja) * | 2002-07-02 | 2011-09-07 | 三星電子株式会社 | 高圧電源装置 |
| JP2008312342A (ja) * | 2007-06-14 | 2008-12-25 | Sanden Corp | 電動圧縮機の制御装置 |
| DE102007058377A1 (de) * | 2007-12-05 | 2009-06-10 | BSH Bosch und Siemens Hausgeräte GmbH | Schaltungsanordnung zum Betreiben eines Hausgeräts |
| US8575853B2 (en) * | 2010-01-19 | 2013-11-05 | Ace Power International, Inc. | System and method for supplying constant power to luminuous loads |
| US20110222291A1 (en) * | 2010-03-15 | 2011-09-15 | Chunghang Peng | Lighting fixture with integrated junction-box |
| US8324822B2 (en) | 2010-08-06 | 2012-12-04 | Ace Power International, Inc. | System and method for dimmable constant power light driver |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB778543A (en) * | 1956-01-27 | 1957-07-10 | Mullard Radio Valve Co Ltd | Improvements in or relating to direct current converters |
| DE1036330B (de) * | 1957-01-26 | 1958-08-14 | Metz Transformatoren & App | Gleichspannungswandler mit einem Transistoroszillator |
| DE1112577B (de) * | 1958-04-26 | 1961-08-10 | Karl Hopt G M B H Radiotechnis | Schaltungsanordnung bei Blitzlichtentladungslampen |
| US3310723A (en) * | 1963-10-18 | 1967-03-21 | Honeywell Inc | High voltage power supply for photographic flash apparatus |
| NL161031C (nl) * | 1968-01-17 | 1979-12-17 | Philips Nv | Inrichting voor het ontsteken en voeden van een ontla- dingsflitslamp. |
| AU424672B2 (en) * | 1968-12-13 | 1972-05-30 | Improved oscillator circuit configuration | |
| US3555396A (en) * | 1969-05-02 | 1971-01-12 | Garrett Corp | Self-starting power converter |
| FR2123896A5 (US07368563-20080506-C00056.png) * | 1971-02-04 | 1972-09-15 | Radiotechnique Compelec | |
| US3831079A (en) * | 1971-06-14 | 1974-08-20 | West Electric Co | Electronic photographic flash apparatus |
| US3764849A (en) * | 1972-03-24 | 1973-10-09 | Minolta Camera Kk | Electronic flash charging and triggering circuitry |
| GB1452284A (en) * | 1972-10-13 | 1976-10-13 | West Electric Co | Photographic flash apparatus |
| JPS51107826A (US07368563-20080506-C00056.png) * | 1975-03-19 | 1976-09-24 | Fuji Photo Film Co Ltd | |
| DE2716824C2 (de) * | 1976-04-16 | 1982-11-18 | Fuji Photo Optical Co., Ltd., Omiya, Saitama | Elektronisches Blitzlichtgerät |
-
1979
- 1979-01-09 DE DE19792900608 patent/DE2900608A1/de not_active Withdrawn
- 1979-01-16 FR FR7901023A patent/FR2414819A1/fr active Granted
- 1979-01-16 NL NL7900347A patent/NL7900347A/xx not_active Application Discontinuation
- 1979-01-16 GB GB7901540A patent/GB2030798B/en not_active Expired
-
1980
- 1980-08-06 US US06/175,777 patent/US4385347A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4385347A (en) | 1983-05-24 |
| GB2030798A (en) | 1980-04-10 |
| GB2030798B (en) | 1982-06-16 |
| NL7900347A (nl) | 1979-07-19 |
| DE2900608A1 (de) | 1979-07-19 |
| FR2414819A1 (fr) | 1979-08-10 |
