KR960027842U - Overload protection circuit - Google Patents

Overload protection circuit

Info

Publication number
KR960027842U
KR960027842U KR2019950001113U KR19950001113U KR960027842U KR 960027842 U KR960027842 U KR 960027842U KR 2019950001113 U KR2019950001113 U KR 2019950001113U KR 19950001113 U KR19950001113 U KR 19950001113U KR 960027842 U KR960027842 U KR 960027842U
Authority
KR
South Korea
Prior art keywords
protection circuit
overload protection
overload
circuit
protection
Prior art date
Application number
KR2019950001113U
Other languages
Korean (ko)
Other versions
KR0122819Y1 (en
Inventor
곽상환
Original Assignee
삼성전관주식회사
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 삼성전관주식회사 filed Critical 삼성전관주식회사
Priority to KR2019950001113U priority Critical patent/KR0122819Y1/en
Publication of KR960027842U publication Critical patent/KR960027842U/en
Application granted granted Critical
Publication of KR0122819Y1 publication Critical patent/KR0122819Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/1213—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for DC-DC converters
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • 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
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H02M1/0054—Transistor switching losses
    • H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
KR2019950001113U 1995-01-25 1995-01-25 Overload protection circuit KR0122819Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950001113U KR0122819Y1 (en) 1995-01-25 1995-01-25 Overload protection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950001113U KR0122819Y1 (en) 1995-01-25 1995-01-25 Overload protection circuit

Publications (2)

Publication Number Publication Date
KR960027842U true KR960027842U (en) 1996-08-17
KR0122819Y1 KR0122819Y1 (en) 1998-12-15

Family

ID=19407105

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950001113U KR0122819Y1 (en) 1995-01-25 1995-01-25 Overload protection circuit

Country Status (1)

Country Link
KR (1) KR0122819Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020034607A (en) * 2000-11-02 2002-05-09 송재인 Circuit for protecting of dc dc converter

Also Published As

Publication number Publication date
KR0122819Y1 (en) 1998-12-15

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020429

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee