JPH0582148B2 - - Google Patents
Info
- Publication number
- JPH0582148B2 JPH0582148B2 JP61008170A JP817086A JPH0582148B2 JP H0582148 B2 JPH0582148 B2 JP H0582148B2 JP 61008170 A JP61008170 A JP 61008170A JP 817086 A JP817086 A JP 817086A JP H0582148 B2 JPH0582148 B2 JP H0582148B2
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- transistor
- switching transistor
- input voltage
- current
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 claims abstract description 52
- 239000003990 capacitor Substances 0.000 claims abstract description 45
- 230000007423 decrease Effects 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000012886 linear function Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Control Of Direct Current Motors (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Invalid Beds And Related Equipment (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8500154 | 1985-01-22 | ||
NL8500154A NL8500154A (nl) | 1985-01-22 | 1985-01-22 | Zelf-oscillerende voedingsschakeling. |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61170280A JPS61170280A (ja) | 1986-07-31 |
JPH0582148B2 true JPH0582148B2 ( ) | 1993-11-17 |
Family
ID=19845401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61008170A Granted JPS61170280A (ja) | 1985-01-22 | 1986-01-20 | 自励発振電源回路 |
Country Status (10)
Country | Link |
---|---|
US (1) | US4652984A ( ) |
EP (1) | EP0188839B1 ( ) |
JP (1) | JPS61170280A ( ) |
CN (1) | CN1007027B ( ) |
AT (1) | ATE48348T1 ( ) |
CA (1) | CA1271218A ( ) |
DE (1) | DE3574537D1 ( ) |
HK (1) | HK88391A ( ) |
NL (1) | NL8500154A ( ) |
SG (1) | SG89790G ( ) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6289432A (ja) * | 1985-10-14 | 1987-04-23 | 松下電工株式会社 | 電源回路 |
DE3618221C1 (de) * | 1986-05-30 | 1993-02-11 | Braun Ag | Schaltnetzteil mit einem primaer getakteten Gleichspannungswandler |
US4764856A (en) * | 1987-01-23 | 1988-08-16 | U.S. Philips Corporation | Power-supply arrangement |
DE3823778A1 (de) * | 1988-07-14 | 1990-01-18 | Bsg Schalttechnik | Vorrichtung zum betrieb von an das bordnetz von mobilen einheiten angeschlossenen verbrauchern |
US4969077A (en) * | 1989-02-14 | 1990-11-06 | U.S. Philips Corporation | Power supply circuit |
US4965506A (en) * | 1989-02-14 | 1990-10-23 | U.S. Philips Corporation | Power-supply circuit having circuitry for switching from a battery charging mode to a battery trickle-charging mode |
US5101334A (en) * | 1989-02-14 | 1992-03-31 | U.S. Philips Corporation | High speed power supply circuit with circuit with positive feedback |
US4939632A (en) * | 1989-02-14 | 1990-07-03 | U.S. Philips Corporation | Power supply circuit |
SG44755A1 (en) * | 1992-10-02 | 1997-12-19 | Koninkl Philips Electronics Nv | Drive circuit for a flyback converter with switching transistors in bridge arrangement |
US5610804A (en) * | 1994-06-20 | 1997-03-11 | Tdk Corporation | Power supply with dual energy transfer circuits for power factor correction |
JP3131364B2 (ja) * | 1994-11-28 | 2001-01-31 | シャープ株式会社 | チョッパ型レギュレータ回路およびチョッパ型レギュレータic |
JP3772350B2 (ja) * | 1995-05-10 | 2006-05-10 | 松下電器産業株式会社 | 電源装置 |
US5652984A (en) * | 1995-07-19 | 1997-08-05 | Korb; Lothar | Mattress handle |
EP0806076B1 (en) * | 1995-11-27 | 1999-05-12 | Koninklijke Philips Electronics N.V. | Power-supply circuit |
JP3871345B2 (ja) * | 1995-11-27 | 2007-01-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 電源回路 |
JPH10513636A (ja) * | 1995-11-27 | 1998-12-22 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 電源回路 |
ATE205645T1 (de) * | 1996-02-12 | 2001-09-15 | Koninkl Philips Electronics Nv | Schaltnetzteil mit kompensation für eingangsspannungsänderung |
JPH11504800A (ja) * | 1996-03-01 | 1999-04-27 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 電源回路 |
EP0919080B1 (en) * | 1997-05-14 | 2002-06-12 | Koninklijke Philips Electronics N.V. | Switched-mode power supply, an electric shaver, and a method of converting direct voltages |
FR2786338B1 (fr) * | 1998-11-24 | 2001-02-09 | St Microelectronics Sa | Alimentation continue haute et basse tension |
JP2003522512A (ja) | 2000-02-04 | 2003-07-22 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Dc/dc変換回路 |
US7405775B2 (en) * | 2003-01-17 | 2008-07-29 | Cbrite Inc. | Display employing organic material |
CN100454739C (zh) * | 2004-05-18 | 2009-01-21 | 上海美芝欧加电器有限公司 | 一种自激式开关电源 |
BRPI0710313A2 (pt) * | 2006-04-04 | 2011-08-09 | 6N Silicon Inc | método para a purificação de silìcio |
US7898042B2 (en) * | 2006-11-07 | 2011-03-01 | Cbrite Inc. | Two-terminal switching devices and their methods of fabrication |
CN101627476B (zh) * | 2006-11-07 | 2013-03-27 | 希百特股份有限公司 | 金属-绝缘体-金属(mim)装置及其制备方法 |
EP2262078A1 (de) * | 2009-06-10 | 2010-12-15 | Braun GmbH | Anordnung und Verfahren zur induktiven Energieübertragung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4131843A (en) * | 1975-12-09 | 1978-12-26 | Matsushita Electric Industrial Co., Ltd. | High tension voltage source |
DE3047103A1 (de) * | 1979-11-29 | 1982-07-15 | Klaus Dipl.-Ing. 6239 Eppstein Becker | Schaltungsanordnung zur geregelten speisung eines verbrauchers |
US4504775A (en) * | 1979-11-29 | 1985-03-12 | Klaus Becker | Self oscillating, single-ended flyback converter with input voltage responsive control |
JPS56115141A (en) * | 1980-02-14 | 1981-09-10 | Matsushita Electric Works Ltd | Automatic voltage changing type charger |
DE3007566A1 (de) * | 1980-02-28 | 1981-09-03 | Siemens AG, 1000 Berlin und 8000 München | Freischwingender sperrwandler |
US4316242A (en) * | 1980-09-04 | 1982-02-16 | General Electric Company | Wide input range, transient-immune regulated flyback switching power supply |
DE3101375C2 (de) * | 1981-01-17 | 1983-03-31 | Braun Ag, 6000 Frankfurt | Schaltungsanordnung zur geregelten Speisung eines Verbrauchers |
DE3218594A1 (de) * | 1982-05-17 | 1983-12-22 | Braun Ag, 6000 Frankfurt | Elektronisches schaltnetzteil |
JPS5917868A (ja) * | 1982-07-19 | 1984-01-30 | Sanyo Electric Co Ltd | チヨツパ型スイツチングレギユレ−タ |
DE3300285C2 (de) * | 1983-01-07 | 1985-08-22 | Braun Ag, 6000 Frankfurt | Elektronisches Schaltnetzteil |
-
1985
- 1985-01-22 NL NL8500154A patent/NL8500154A/nl not_active Application Discontinuation
- 1985-05-20 US US06/736,630 patent/US4652984A/en not_active Expired - Lifetime
- 1985-12-13 EP EP85202063A patent/EP0188839B1/en not_active Expired
- 1985-12-13 DE DE8585202063T patent/DE3574537D1/de not_active Expired - Lifetime
- 1985-12-13 AT AT85202063T patent/ATE48348T1/de not_active IP Right Cessation
-
1986
- 1986-01-16 CA CA000499735A patent/CA1271218A/en not_active Expired - Lifetime
- 1986-01-19 CN CN86100410A patent/CN1007027B/zh not_active Expired
- 1986-01-20 JP JP61008170A patent/JPS61170280A/ja active Granted
-
1990
- 1990-10-31 SG SG897/90A patent/SG89790G/en unknown
-
1991
- 1991-11-07 HK HK883/91A patent/HK88391A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS61170280A (ja) | 1986-07-31 |
CN1007027B (zh) | 1990-02-28 |
SG89790G (en) | 1990-12-21 |
NL8500154A (nl) | 1986-08-18 |
EP0188839A1 (en) | 1986-07-30 |
EP0188839B1 (en) | 1989-11-29 |
DE3574537D1 (de) | 1990-01-04 |
CA1271218A (en) | 1990-07-03 |
ATE48348T1 (de) | 1989-12-15 |
HK88391A (en) | 1991-11-15 |
US4652984A (en) | 1987-03-24 |
CN86100410A (zh) | 1986-07-23 |
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