KR900010741U - Circuit for preventing back EMF of power supply - Google Patents

Circuit for preventing back EMF of power supply

Info

Publication number
KR900010741U
KR900010741U KR2019880019719U KR880019719U KR900010741U KR 900010741 U KR900010741 U KR 900010741U KR 2019880019719 U KR2019880019719 U KR 2019880019719U KR 880019719 U KR880019719 U KR 880019719U KR 900010741 U KR900010741 U KR 900010741U
Authority
KR
South Korea
Prior art keywords
circuit
power supply
back emf
preventing back
preventing
Prior art date
Application number
KR2019880019719U
Other languages
Korean (ko)
Other versions
KR940005929Y1 (en
Inventor
오용희
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019880019719U priority Critical patent/KR940005929Y1/en
Publication of KR900010741U publication Critical patent/KR900010741U/en
Application granted granted Critical
Publication of KR940005929Y1 publication Critical patent/KR940005929Y1/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
    • 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
    • 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
    • H02M1/0064—Magnetic structures combining different functions, e.g. storage, filtering or transformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
KR2019880019719U 1988-11-30 1988-11-30 Power regulator circuit KR940005929Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880019719U KR940005929Y1 (en) 1988-11-30 1988-11-30 Power regulator circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880019719U KR940005929Y1 (en) 1988-11-30 1988-11-30 Power regulator circuit

Publications (2)

Publication Number Publication Date
KR900010741U true KR900010741U (en) 1990-06-04
KR940005929Y1 KR940005929Y1 (en) 1994-08-29

Family

ID=19281777

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880019719U KR940005929Y1 (en) 1988-11-30 1988-11-30 Power regulator circuit

Country Status (1)

Country Link
KR (1) KR940005929Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030005785A (en) * 2001-07-10 2003-01-23 박상열 Snubber circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101324856B1 (en) * 2012-06-18 2013-11-01 명화공업주식회사 Controller for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030005785A (en) * 2001-07-10 2003-01-23 박상열 Snubber circuit

Also Published As

Publication number Publication date
KR940005929Y1 (en) 1994-08-29

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