CA976611A - Switching-mode power supply - Google Patents
Switching-mode power supplyInfo
- Publication number
- CA976611A CA976611A CA171,401A CA171401A CA976611A CA 976611 A CA976611 A CA 976611A CA 171401 A CA171401 A CA 171401A CA 976611 A CA976611 A CA 976611A
- Authority
- CA
- Canada
- Prior art keywords
- switching
- power supply
- mode power
- mode
- supply
- Prior art date
- 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
-
- 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)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25947672A | 1972-06-05 | 1972-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA976611A true CA976611A (en) | 1975-10-21 |
Family
ID=22985121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA171,401A Expired CA976611A (en) | 1972-06-05 | 1973-05-15 | Switching-mode power supply |
Country Status (4)
Country | Link |
---|---|
US (1) | US3798531A (de) |
CA (1) | CA976611A (de) |
DE (1) | DE2328026C2 (de) |
GB (1) | GB1430137A (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT332940B (de) * | 1973-04-05 | 1976-10-25 | Bbc Brown Boveri & Cie | Zwangsloschbare stromrichteranordnung fur einen aus einem ein- oder mehrphasigen wechselspannungsnetz gespeisten gleichstromverbraucher |
JPS5041041A (de) * | 1973-08-15 | 1975-04-15 | ||
NL7513608A (nl) * | 1975-11-21 | 1977-05-24 | Philips Nv | Gasontladingsweergeefinrichting. |
US4277667A (en) * | 1978-06-23 | 1981-07-07 | Matsushita Electric Industrial Co., Ltd. | Induction heating apparatus with negative feedback controlled pulse generation |
JPS5820546B2 (ja) * | 1978-07-12 | 1983-04-23 | 日本ビクター株式会社 | スイツチドモ−ド電源回路の保護回路 |
US4302717A (en) * | 1980-02-04 | 1981-11-24 | Fairchild Camera And Instrument Corp. | Power supply with increased dynamic range |
EP0039570A3 (de) * | 1980-05-01 | 1982-02-10 | Westinghouse Electric Corporation | Wechselstromleistungsregler mit Ausschaltmöglichkeit in einem Wechselstromzyklus |
GB2120869A (en) * | 1982-05-04 | 1983-12-07 | Gen Electric | Controlling the output level of an electrical power supply |
US4519024A (en) * | 1983-09-02 | 1985-05-21 | At&T Bell Laboratories | Two-terminal transistor rectifier circuit arrangement |
DE3412205A1 (de) * | 1984-04-02 | 1985-10-10 | IFL AG, Zürich | Anordnung zur steuerung oder regelung der drehzahl und/oder des drehmoments eines induktionsmotors |
GB8613737D0 (en) * | 1986-06-06 | 1986-07-09 | Lucas Ind Plc | Voltage control system |
GB2210183B (en) * | 1987-09-18 | 1991-09-11 | Integrated Power Semiconductor | Energy-transfer arrangement |
US4937722A (en) * | 1988-08-23 | 1990-06-26 | North American Philips Corporation | High efficiency direct coupled switched mode power supply |
US5471378A (en) * | 1992-06-23 | 1995-11-28 | The University Of Toledo | AC to DC converter system with ripple feedback circuit |
US5995393A (en) * | 1998-07-31 | 1999-11-30 | Philips Electronics N.A. Corporation | Latching shutdown and delayed restart of DC power supply in broadband network |
CN100385362C (zh) * | 2005-06-21 | 2008-04-30 | 章祖文 | 大功率直流稳压稳流变压变流电源 |
US8238127B1 (en) | 2007-10-31 | 2012-08-07 | Sadwick Laurence P | Method and apparatus for supplying and switching power |
US7656692B2 (en) * | 2007-10-31 | 2010-02-02 | Sadwick Laurence P | Method and apparatus for supplying and switching power |
JP5556404B2 (ja) | 2010-06-11 | 2014-07-23 | サンケン電気株式会社 | スイッチング電源装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3160808A (en) * | 1960-06-02 | 1964-12-08 | Alfred Electronics | Alternating current voltage regulator |
US3202900A (en) * | 1962-06-07 | 1965-08-24 | Electric Storage Battery Co | Storage battery operating circuit |
US3281652A (en) * | 1962-07-24 | 1966-10-25 | Superior Electric Co | Power regulating circuit |
US3335360A (en) * | 1962-08-09 | 1967-08-08 | Sperry Rand Corp | A.c. control systems for providing variable half-cycle power pulses |
BE661895A (de) * | 1964-04-03 | |||
US3386024A (en) * | 1965-01-15 | 1968-05-28 | Udylite Corp | Apparatus for providing a direct potential output from a multiphase alternating potential input |
US3363143A (en) * | 1965-09-07 | 1968-01-09 | Navy Usa | Alternating current switching power contact with soft start and circuit protection |
US3461376A (en) * | 1966-02-14 | 1969-08-12 | Wanlass Electric Co | Ac solid state voltage regulator |
US3384812A (en) * | 1966-04-05 | 1968-05-21 | Gen Electric | Precision power supply for high currents or voltages |
FR1521642A (fr) * | 1967-03-10 | 1968-04-19 | Csf | Source stabilisée de haute tension avec démarrage progressif |
FR1526071A (fr) * | 1967-03-23 | 1968-05-24 | Chauvin Arnoux Et Cie | Perfectionnement aux alimentations stabilisées |
US3538418A (en) * | 1968-10-29 | 1970-11-03 | Instrumentation Specialties Co | Switching-mode voltage and current regulator |
-
1972
- 1972-06-05 US US00259476A patent/US3798531A/en not_active Expired - Lifetime
-
1973
- 1973-05-15 CA CA171,401A patent/CA976611A/en not_active Expired
- 1973-05-29 GB GB2546273A patent/GB1430137A/en not_active Expired
- 1973-06-01 DE DE2328026A patent/DE2328026C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2328026C2 (de) | 1984-07-12 |
US3798531A (en) | 1974-03-19 |
GB1430137A (en) | 1976-03-31 |
DE2328026A1 (de) | 1973-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA981747A (en) | Power supply system | |
CA976611A (en) | Switching-mode power supply | |
CA1018619A (en) | Power amplifier | |
CA994907A (en) | Constant-voltage power supply | |
CA1028753A (en) | Power supply | |
AU442059B2 (en) | Electric power supply system | |
CA930488A (en) | Power supply | |
CA1002792A (en) | Power tool | |
CA979471A (en) | Power tools | |
CA976614A (en) | Inhibited power supplies | |
CA986580A (en) | Power supply | |
AU451416B2 (en) | Power booster | |
CA921980A (en) | Power supply | |
CA908850A (en) | Power supply | |
CA890648A (en) | Regulated power supply | |
CA916237A (en) | Power supply arrangements | |
CA908133A (en) | Power supply line handling assembly | |
AU5571373A (en) | Improved power block | |
CA903304A (en) | Power supply regulator | |
CA898349A (en) | Power supply using inverter | |
CA910944A (en) | Electrogasdynamic power generation | |
CA977416A (en) | Power rectifier | |
CA890013A (en) | Solid state emergency power supply | |
CA893402A (en) | Power tools | |
CA895078A (en) | Power tools |