NL179017C - Gelijkspanningsvoedingsinrichting. - Google Patents
Gelijkspanningsvoedingsinrichting.Info
- Publication number
- NL179017C NL179017C NL7312398A NL7312398A NL179017C NL 179017 C NL179017 C NL 179017C NL 7312398 A NL7312398 A NL 7312398A NL 7312398 A NL7312398 A NL 7312398A NL 179017 C NL179017 C NL 179017C
- Authority
- NL
- Netherlands
- Prior art keywords
- power supply
- supply device
- power
- supply
- Prior art date
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
- H02M1/00—Details of apparatus for conversion
- H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
-
- 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
- H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—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 with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1972104703U JPS5116661Y2 (nl) | 1972-09-07 | 1972-09-07 | |
JP10582072U JPS539860Y2 (nl) | 1972-09-11 | 1972-09-11 | |
JP1972107959U JPS5249394Y2 (nl) | 1972-09-16 | 1972-09-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7312398A NL7312398A (nl) | 1974-03-11 |
NL179017B NL179017B (nl) | 1986-01-16 |
NL179017C true NL179017C (nl) | 1986-06-16 |
Family
ID=27310297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7312398A NL179017C (nl) | 1972-09-07 | 1973-09-07 | Gelijkspanningsvoedingsinrichting. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3873846A (nl) |
CA (1) | CA981747A (nl) |
DE (1) | DE2345073C3 (nl) |
FR (1) | FR2199226B1 (nl) |
GB (1) | GB1440240A (nl) |
IT (1) | IT993171B (nl) |
NL (1) | NL179017C (nl) |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984753A (en) * | 1974-05-03 | 1976-10-05 | Mitsubishi Denki Kabushiki Kaisha | AC/DC power source apparatus |
US3986097A (en) * | 1975-06-30 | 1976-10-12 | Bell Telephone Laboratories, Incorporated | Bilateral direct current converters |
US4084222A (en) * | 1975-10-03 | 1978-04-11 | Hitachi, Ltd. | High-voltage power supply device |
US4121282A (en) * | 1976-01-21 | 1978-10-17 | Sony Corporation | Power supply circuit |
US4118739A (en) * | 1976-02-20 | 1978-10-03 | Hitachi, Ltd. | Switching regulator for television receiver for generating a stabilized D.C. supply voltage for operating the various TV circuits |
US4238690A (en) * | 1978-10-23 | 1980-12-09 | Bell Telephone Laboratories, Incorporated | AC-DC switching regulator to supply uninterruptible power |
US4298892A (en) * | 1978-12-13 | 1981-11-03 | Rca Corporation | Switching regulator with independent feedback path filter |
US4301398A (en) * | 1980-05-29 | 1981-11-17 | Exide Electronics Corporation | Method and apparatus for controlling a resonant power module |
JPS6031036B2 (ja) * | 1980-07-14 | 1985-07-19 | ファナック株式会社 | バブルメモリ・ユニツト用電源装置 |
DE3030785C2 (de) * | 1980-08-14 | 1988-05-26 | Loewe Opta Gmbh, 8640 Kronach | Schaltnetzgerät |
JPS57135454A (en) * | 1981-02-17 | 1982-08-21 | Canon Inc | Magnetic picture recording and reproducing device |
US4510400A (en) * | 1982-08-12 | 1985-04-09 | Zenith Electronics Corporation | Switching regulator power supply |
US4481564A (en) * | 1982-09-09 | 1984-11-06 | Zenith Electronics Corporation | Switched-mode power supply |
HU190049B (en) * | 1982-12-15 | 1986-08-28 | Eroemue Es Halozattervezoe | Non stop supply source of transformer |
US4546388A (en) * | 1982-12-20 | 1985-10-08 | Rolm Corporation | Power supply for CRT terminal |
DE3365555D1 (en) * | 1983-03-28 | 1986-10-02 | Rietschoten & Houwens Elek | An apparatus for emergency supply of an electrically driven tool |
US4564767A (en) * | 1983-11-07 | 1986-01-14 | Tii Industries, Inc. | Uninterruptible switching power supply system |
DE3419792A1 (de) * | 1984-05-26 | 1985-11-28 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth | Schaltnetzteil nach dem sperrwandlerprinzip fuer den wahlweisen betrieb an netz- oder einer batteriespannung |
JPH038038Y2 (nl) * | 1984-11-05 | 1991-02-27 | ||
NL8503480A (nl) * | 1985-12-18 | 1987-07-16 | Philips Nv | Voedingsschakeling. |
DE3545287A1 (de) * | 1985-12-20 | 1987-06-25 | Thomson Brandt Gmbh | Schaltungsanordnung zur erzeugung einer betriebsspannung und eines horizontalablenkstromes |
US4745299A (en) * | 1986-04-17 | 1988-05-17 | American Telephone And Telegraph Company, At&T Bell Laboratories | Off-line switcher with battery reserve |
GB2200804A (en) * | 1987-01-28 | 1988-08-10 | Combined Optical Ind Ltd | Alternative electrical power source system |
DE3703785A1 (de) * | 1987-02-07 | 1988-08-18 | Philips Patentverwaltung | Schaltungsanordnung zum wahlweisen verbinden von signalquellen mit einer signalsenke |
GB2206750A (en) * | 1987-06-12 | 1989-01-11 | Powamate Limited | Battery powered microwave cooking apparatus |
DE3804050A1 (de) * | 1988-02-10 | 1989-08-24 | Thomson Brandt Gmbh | Fernsehempfaenger fuer netz- und batteriebetrieb |
US4989260A (en) * | 1989-05-17 | 1991-01-29 | The Quaker Oats Company | Transmitter with power reduction to compensate for varying radiated electric field strength when switching between batteries and AC power |
IE75374B1 (en) * | 1989-11-13 | 1997-09-10 | Nat Csf Corp | Uninterruptible power supply |
US5029285A (en) * | 1990-04-20 | 1991-07-02 | Albar, Inc. | Power back feed protection device |
DE4104842A1 (de) * | 1991-02-16 | 1992-08-20 | Abb Patent Gmbh | Elektronisch geregeltes, primaer getaktetes netzteil |
US5216286A (en) * | 1991-06-14 | 1993-06-01 | Rockwell International Corporation | Uninterrupted power conditioner circuit |
US5245220A (en) * | 1992-04-02 | 1993-09-14 | Lee Richard M L | Universal power adapter for converting AC/DC voltage to DC voltage |
US5631504A (en) * | 1993-11-04 | 1997-05-20 | Adahan; Carmeli | AC/DC power supply |
SG63667A1 (en) * | 1995-10-02 | 1999-03-30 | Thomson Consumer Electronics | Tuned switch-mode power supply with current mode control |
US5892299A (en) * | 1996-09-24 | 1999-04-06 | Siewert; James Carl | Simultaneous power supply source |
US7272021B2 (en) * | 1997-01-24 | 2007-09-18 | Synqor, Inc. | Power converter with isolated and regulated stages |
US7269034B2 (en) | 1997-01-24 | 2007-09-11 | Synqor, Inc. | High efficiency power converter |
CA2278250A1 (en) | 1997-01-24 | 1998-07-30 | Fische, Llc | High efficiency power converter |
KR100229043B1 (ko) * | 1997-06-19 | 1999-11-01 | 윤종용 | Ac/dc겸용 전원공급회로 |
US6177737B1 (en) * | 1997-12-17 | 2001-01-23 | Proflow, Inc. | Vehicle electrical power back-up circuit and method |
US5923551A (en) * | 1997-12-19 | 1999-07-13 | Rockwell International Corporation | Combined boost/flyback power convertor |
US6104103A (en) * | 1998-05-08 | 2000-08-15 | Ingalls Shipbuilding, Inc. | Simultaneous power supply source |
US6456511B1 (en) | 2000-02-17 | 2002-09-24 | Tyco Electronics Corporation | Start-up circuit for flyback converter having secondary pulse width modulation |
GB2360146B (en) * | 2000-03-06 | 2004-04-28 | Mitel Corp | Switching power supply |
US6775164B2 (en) | 2002-03-14 | 2004-08-10 | Tyco Electronics Corporation | Three-terminal, low voltage pulse width modulation controller IC |
DE102004018502B3 (de) * | 2004-04-14 | 2006-01-12 | Phoenix Contact Gmbh & Co. Kg | Vorrichtung zur unterbrechungsfreien Stromversorgung |
KR100659364B1 (ko) * | 2004-06-19 | 2006-12-19 | (주)에스피에스 | 교류 및 직류 겸용 전원 장치 |
GB2416605A (en) * | 2004-07-26 | 2006-02-01 | Wolfson Ltd | Dual power bus for battery powered device |
US7402986B2 (en) | 2004-07-26 | 2008-07-22 | Wolfson Microelectronics Plc | Power supply circuit for portable battery powered device |
JP4841155B2 (ja) * | 2005-03-31 | 2011-12-21 | 日本電気株式会社 | マルチ入力電源回路およびその電源切換方法 |
US7688029B2 (en) | 2005-11-08 | 2010-03-30 | Eveready Battery Company, Inc. | Portable battery powered appliance and method of operation |
US7388305B2 (en) | 2006-01-26 | 2008-06-17 | Mobility Electronics, Inc. | AC/DC converter having single detectable input |
JP2010519885A (ja) * | 2007-02-15 | 2010-06-03 | オゼンク,セルギン | 複数の交流/直流入力を備えたsmps回路、並びにコンピュータ電源及びラップトップ用アダプタへの本方法の適用 |
EP2156540A1 (en) | 2007-05-25 | 2010-02-24 | Thomson Licensing | Power supply |
TW200919902A (en) * | 2007-10-23 | 2009-05-01 | Tpk Touch Solutions Inc | Dual-power loop auto-switch circuit system |
US8575779B2 (en) | 2010-02-18 | 2013-11-05 | Alpha Technologies Inc. | Ferroresonant transformer for use in uninterruptible power supplies |
CA2825483C (en) | 2011-01-23 | 2019-11-12 | Alpha Technologies Inc. | Switching systems and methods for use in uninterruptible power supplies |
US9234916B2 (en) | 2012-05-11 | 2016-01-12 | Alpha Technologies Inc. | Status monitoring cables for generators |
US9537350B2 (en) * | 2013-03-15 | 2017-01-03 | Regal Beloit America, Inc. | Switch-mode power supply with a dual primary transformer |
US10199950B1 (en) | 2013-07-02 | 2019-02-05 | Vlt, Inc. | Power distribution architecture with series-connected bus converter |
US10050548B2 (en) * | 2014-09-29 | 2018-08-14 | The Boeing Company | No-break power transfer |
US10074981B2 (en) | 2015-09-13 | 2018-09-11 | Alpha Technologies Inc. | Power control systems and methods |
US10381867B1 (en) | 2015-10-16 | 2019-08-13 | Alpha Technologeis Services, Inc. | Ferroresonant transformer systems and methods with selectable input and output voltages for use in uninterruptible power supplies |
CA3069966A1 (en) | 2017-07-14 | 2019-01-17 | Alpha Technologies Services, Inc. | Voltage regulated ac power supply systems and methods |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2471993A (en) * | 1946-02-07 | 1949-05-31 | Kingston Products Corp | Fence charging circuit |
NL236430A (nl) * | 1958-02-24 | |||
US3049591A (en) * | 1960-11-23 | 1962-08-14 | Motorola Inc | Electronic system |
US3234450A (en) * | 1961-02-06 | 1966-02-08 | Jennings Radio Mfg Corp | Lightweight d.c. power supply |
DE1226700B (de) * | 1962-09-12 | 1966-10-13 | Siemens Ag | Spannungsstabilisierter Gleichspannungswandler |
LU51968A1 (nl) * | 1966-09-14 | 1968-03-20 | ||
DE1638905A1 (de) * | 1967-03-01 | 1970-08-27 | Linnmann Sven Nils Johannes | Schaltungsanordnung zur Umwandlung einer Wechselspannung in eine Gleichspannung |
GB1282159A (en) * | 1969-01-23 | 1972-07-19 | Marconi Co Ltd | Improvements in or relating to voltage stabilised power supply units |
DE2013645A1 (de) * | 1970-03-21 | 1971-09-30 | Braun Ag | Elektronisches Netzteil für elektrisch betriebene Kleingeräte |
DE2027522A1 (nl) * | 1970-05-30 | 1971-12-16 | Licentia Gmbh | |
DE2027405A1 (de) * | 1970-06-04 | 1971-12-09 | Metrawatt Gmbh | Elektrische Schaltung zur Stromversorgung |
US3771040A (en) * | 1972-04-18 | 1973-11-06 | Nasa | Regulated dc-to-dc converter for voltage step-up or step-down with input-output isolation |
US3769571A (en) * | 1973-03-21 | 1973-10-30 | Pioneer Magnetics Inc | Power inverter circuit |
-
1973
- 1973-08-29 US US39241273 patent/US3873846A/en not_active Expired - Lifetime
- 1973-08-30 GB GB4091973A patent/GB1440240A/en not_active Expired
- 1973-09-06 CA CA180,438A patent/CA981747A/en not_active Expired
- 1973-09-06 DE DE2345073A patent/DE2345073C3/de not_active Expired
- 1973-09-07 NL NL7312398A patent/NL179017C/nl not_active IP Right Cessation
- 1973-09-07 IT IT2871273A patent/IT993171B/it active
- 1973-09-07 FR FR7332364A patent/FR2199226B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA981747A (en) | 1976-01-13 |
DE2345073A1 (de) | 1974-03-14 |
GB1440240A (en) | 1976-06-23 |
DE2345073C3 (de) | 1985-10-24 |
US3873846A (en) | 1975-03-25 |
DE2345073B2 (de) | 1979-11-29 |
NL179017B (nl) | 1986-01-16 |
FR2199226B1 (nl) | 1976-06-18 |
NL7312398A (nl) | 1974-03-11 |
FR2199226A1 (nl) | 1974-04-05 |
IT993171B (it) | 1975-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |