JPS57157318A - Switching power unit - Google Patents

Switching power unit

Info

Publication number
JPS57157318A
JPS57157318A JP57032192A JP3219282A JPS57157318A JP S57157318 A JPS57157318 A JP S57157318A JP 57032192 A JP57032192 A JP 57032192A JP 3219282 A JP3219282 A JP 3219282A JP S57157318 A JPS57157318 A JP S57157318A
Authority
JP
Japan
Prior art keywords
power unit
switching power
switching
unit
power
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.)
Granted
Application number
JP57032192A
Other languages
English (en)
Other versions
JPH0258862B2 (ja
Inventor
Eru Sutaajiyon Kureiton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of JPS57157318A publication Critical patent/JPS57157318A/ja
Publication of JPH0258862B2 publication Critical patent/JPH0258862B2/ja
Granted legal-status Critical Current

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
    • H02M3/33507—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
JP57032192A 1981-03-02 1982-03-01 Switching power unit Granted JPS57157318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/239,856 US4347559A (en) 1981-03-02 1981-03-02 Switching power supply

Publications (2)

Publication Number Publication Date
JPS57157318A true JPS57157318A (en) 1982-09-28
JPH0258862B2 JPH0258862B2 (ja) 1990-12-10

Family

ID=22904009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57032192A Granted JPS57157318A (en) 1981-03-02 1982-03-01 Switching power unit

Country Status (4)

Country Link
US (1) US4347559A (ja)
EP (1) EP0059633B1 (ja)
JP (1) JPS57157318A (ja)
DE (1) DE3271309D1 (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402039A (en) * 1981-09-03 1983-08-30 Bell Telephone Laboratories, Incorporated Telephone line circuit
US4453206A (en) * 1981-12-14 1984-06-05 Voight William C Switching-mode power supply regulator
FR2535538B1 (fr) * 1982-10-29 1985-09-27 Thomson Csf Mat Tel Dispositif de protection du transistor de decoupage haute tension pour montage redresseur
US4608625A (en) * 1983-04-27 1986-08-26 Astec Components, Ltd. Current driven flyback power supply
US4679131A (en) * 1985-05-10 1987-07-07 Rca Corporation Regulating power supply for video display apparatus
US4683528A (en) * 1985-07-22 1987-07-28 Intersil, Inc. Pulse position modulated regulation for power supplies
US4774584A (en) * 1985-12-21 1988-09-27 Blaupunkt-Werke Gmbh High-voltage power supply for a picture tube
US4740877A (en) * 1986-06-27 1988-04-26 Rca Corporation Power supply drive circuit improvement
JPS6358909A (ja) * 1986-08-29 1988-03-14 エヌ・シー・アール・コーポレーション 磁性体の磁気バイアス方法
US4772995A (en) * 1987-01-08 1988-09-20 Veeco Instruments Inc. Switching supply with pulse width and rate modulation
DE3733456A1 (de) * 1987-09-30 1989-04-20 Thomson Brandt Gmbh Schaltnetzteil
DE3733474A1 (de) * 1987-09-30 1989-04-20 Thomson Brandt Gmbh Schaltnetzteil
US4794508A (en) * 1987-12-23 1988-12-27 Dci Technology PWM control circuit for a non-symmetrical switching power supply
US4797803A (en) * 1987-12-23 1989-01-10 Dci Technology Switching power supply VCO
US4926303A (en) * 1988-12-12 1990-05-15 Qualitron, Inc. Control circuit for a switching DC to DC Power converter including a multi-turn control transformer
JPH06209569A (ja) * 1993-01-05 1994-07-26 Yokogawa Electric Corp スイッチング電源装置
EP0689731A1 (en) * 1993-03-17 1996-01-03 National Semiconductor Corporation Frequency shift circuit for switching regulator
JP2574261Y2 (ja) * 1993-09-01 1998-06-11 ヤマハ株式会社 スイッチング電源回路
US5390101A (en) * 1994-01-04 1995-02-14 Motorola, Inc. Flyback power supply having a VCO controlled switching rate
US6462971B1 (en) * 1999-09-24 2002-10-08 Power Integrations, Inc. Method and apparatus providing a multi-function terminal for a power supply controller
US7046528B2 (en) * 2002-12-31 2006-05-16 Intel Corporation Load-dependent variable frequency voltage regulator
US6972470B2 (en) * 2004-03-30 2005-12-06 Texas Instruments Incorporated Dual metal Schottky diode
CN102097949B (zh) * 2011-01-07 2013-11-27 上海新进半导体制造有限公司 一种开关电源及其控制方法
US8760894B2 (en) * 2011-01-10 2014-06-24 Microsemi Corporation Feedback of output voltage error via current sense winding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742371A (en) * 1971-12-16 1973-06-26 Tektronix Inc Wide range regulated power supply utilizing optimized energy storage
JPS5218366B2 (ja) * 1972-12-27 1977-05-21
US3818253A (en) * 1973-02-13 1974-06-18 Rotax Ltd Spark ignition circuits
FR2295479A1 (fr) * 1974-12-20 1976-07-16 Radiotechnique Circuit de commande pour alimentation regulee a decoupage, notamment pour recepteur de television
US4135234A (en) * 1978-02-09 1979-01-16 Boschert Associates Saturable reactor switch control for switching regulator power supplies
NL7803661A (nl) * 1978-04-06 1979-10-09 Philips Nv Afgestemde geschakelde voedingsspanningsschakeling.
US4323961A (en) * 1980-09-12 1982-04-06 Astec Components, Ltd. Free-running flyback DC power supply

Also Published As

Publication number Publication date
US4347559A (en) 1982-08-31
EP0059633B1 (en) 1986-05-28
EP0059633A2 (en) 1982-09-08
JPH0258862B2 (ja) 1990-12-10
DE3271309D1 (en) 1986-07-03
EP0059633A3 (en) 1983-05-18

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