SG54543A1 - Current feed control circuit and electronic appliance using the same - Google Patents

Current feed control circuit and electronic appliance using the same

Info

Publication number
SG54543A1
SG54543A1 SG1997002881A SG1997002881A SG54543A1 SG 54543 A1 SG54543 A1 SG 54543A1 SG 1997002881 A SG1997002881 A SG 1997002881A SG 1997002881 A SG1997002881 A SG 1997002881A SG 54543 A1 SG54543 A1 SG 54543A1
Authority
SG
Singapore
Prior art keywords
control circuit
same
feed control
electronic appliance
current feed
Prior art date
Application number
SG1997002881A
Other languages
English (en)
Inventor
Taisuke Abe
Mitsuhiko Kikuoka
Kengo Matsuda
Masami Segawa
Original Assignee
Matsushita Electric Ind Co Ltd
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
Priority claimed from JP21095696A external-priority patent/JP3456097B2/ja
Priority claimed from JP26039896A external-priority patent/JP3505933B2/ja
Priority claimed from JP07135597A external-priority patent/JP3468017B2/ja
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of SG54543A1 publication Critical patent/SG54543A1/en

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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/18—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using Zener diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Resistance Heating (AREA)
  • Cookers (AREA)
  • Control Of Temperature (AREA)
SG1997002881A 1996-08-09 1997-08-08 Current feed control circuit and electronic appliance using the same SG54543A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP21095696A JP3456097B2 (ja) 1996-08-09 1996-08-09 電子機器
JP26039896A JP3505933B2 (ja) 1996-10-01 1996-10-01 電子機器
JP07135597A JP3468017B2 (ja) 1997-03-25 1997-03-25 電子機器

Publications (1)

Publication Number Publication Date
SG54543A1 true SG54543A1 (en) 1998-11-16

Family

ID=27300620

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1997002881A SG54543A1 (en) 1996-08-09 1997-08-08 Current feed control circuit and electronic appliance using the same

Country Status (5)

Country Link
US (1) US6160439A (zh)
EP (1) EP0823682A1 (zh)
KR (1) KR19980018550A (zh)
CN (1) CN1175115A (zh)
SG (1) SG54543A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2773021B1 (fr) * 1997-12-22 2000-03-10 Sgs Thomson Microelectronics Commutateur bidirectionnel normalement ferme
CN101737626B (zh) * 2009-11-05 2012-07-25 钱生宏 一种可以改变电功率的碳纤维加热系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631604B2 (zh) * 1973-09-20 1981-07-22
US4300090A (en) * 1979-03-02 1981-11-10 Weber Harold J Direct current power supply
US4480197A (en) * 1980-06-17 1984-10-30 Hollaway Jerrell P Multiple load switching circuit
US4603289A (en) * 1984-08-01 1986-07-29 Mclellan Norvel J Dual input voltage regulator
US4878010A (en) * 1987-12-10 1989-10-31 Weber Harold J Electric a.c power switch controller and d.c. power supply method and apparatus

Also Published As

Publication number Publication date
KR19980018550A (ko) 1998-06-05
US6160439A (en) 2000-12-12
EP0823682A1 (en) 1998-02-11
CN1175115A (zh) 1998-03-04

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