KR950035021A - Ringing Choke Converter Using Morse Transistor - Google Patents

Ringing Choke Converter Using Morse Transistor Download PDF

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Publication number
KR950035021A
KR950035021A KR1019940011885A KR19940011885A KR950035021A KR 950035021 A KR950035021 A KR 950035021A KR 1019940011885 A KR1019940011885 A KR 1019940011885A KR 19940011885 A KR19940011885 A KR 19940011885A KR 950035021 A KR950035021 A KR 950035021A
Authority
KR
South Korea
Prior art keywords
switching
voltage
switching unit
wave rectified
resistor
Prior art date
Application number
KR1019940011885A
Other languages
Korean (ko)
Other versions
KR0119799B1 (en
Inventor
허동영
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019940011885A priority Critical patent/KR0119799B1/en
Publication of KR950035021A publication Critical patent/KR950035021A/en
Application granted granted Critical
Publication of KR0119799B1 publication Critical patent/KR0119799B1/en

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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
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection

Abstract

높은 스위칭 주파수에도 빠르게 스위칭되는 링잉 쵸코 콘버터가 개시되어 있다. 교류 전원이 완파 정류된 전압 및 저항에 의하여 스위칭되는 스위칭부와, 그 스위칭부의 스위칭 상태에 따라 여자되어 상기 와파 정류된 전압을 출력시키는 트랜스포머와, 상기 트랜스포머의 여자된 전압이 정류되어 출력되는 정류부로 구성된 링잉 쵸트 콘버터는 상기 스위칭부가 완파 정류된 전압에 의해 포화되도록 제어하는 저항과, 그 저항에 흐르는 전류에 의해 스위칭되는 모스 트랜지스터를 포함한다. 모스 트랜지스터를 사용하여 스위칭 주파수가 증가되고, 간단하고 경박단소의 스위칭 모드 전원 공급장치를 제공할 수 있다.Ringing chocolate converters that switch quickly even at high switching frequencies are disclosed. A switching unit in which AC power is switched by a full-wave rectified voltage and a resistor, a transformer excited according to the switching state of the switching unit, and outputting the eddy wave rectified voltage; and a rectifying unit in which the excited voltage of the transformer is rectified and output. The configured ringing choke converter includes a resistor for controlling the switching unit to be saturated by a full-wave rectified voltage, and a MOS transistor switched by a current flowing in the resistor. Morse transistors can be used to increase the switching frequency and provide a simple, light and short switching mode power supply.

Description

모스 트랜지스터를 이용한 링잉 쵸크 콘버터Ringing Choke Converter Using Morse Transistor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 일례에 따른 모스 트랜지스터를 이용한 링잉 쵸크 콘버터의 구성을 보인 도면, 제4도는 본 발명이 적용되는 스위칭 모드 전원 공급 장치의 구성의 일례를 보인 도면.2 is a diagram showing a configuration of a ringing choke converter using a MOS transistor according to an example of the present invention, and FIG. 4 is a diagram showing an example of a configuration of a switching mode power supply to which the present invention is applied.

Claims (2)

교류 전원이 전파 정류된 전압 및 저항에 의하여 스위칭되는 스위칭부와, 상기 스위칭부의 스위칭 상태에 따라 여자되어 상기 전파 정류된 전압을 출력시키는 트랜스포머와, 상기 트랜스포머의 여자된 전압이 정류되어 출력되는 정류부를 포함하는 링잉 쵸크 콘버터에 있어서, 상기 스위칭부가 전파 정류된 전압에 의해 포화되도록 제어하는 저항과, 상기 저항에 흐르는 전류에 의해 스위칭되는 모스트랜지스터를 포함하는 것을 특징으로 하는 모스 트랜지스터를 이용한 링잉 쵸크 콘버터.A switching unit in which AC power is switched by full-wave rectified voltage and resistance, a transformer excited according to the switching state of the switching unit, and outputting the full-wave rectified voltage; and a rectifying unit in which the excited voltage of the transformer is rectified and output. A ringing choke converter comprising: a ringing choke converter using a MOS transistor, comprising: a resistor controlling the switching unit to be saturated by a full-wave rectified voltage; and a MOS transistor switched by a current flowing through the resistor. 제1항에 있어서, 상기 스위칭부의 모스 트랜지스터의 드레인 전압이 일정치 이상 올라가지 못하도록 제어하는 완충부와, 상기 트랜스포머의 출력 전압을 안정화시키기 위한 출력 전압 안정부를 더 포함함을 특징으로 하는 모스 트랜지스터를 이용한 링잉 쵸크 콘버터.The MOS transistor of claim 1, further comprising a buffer unit configured to control the drain voltage of the MOS transistor of the switching unit not to rise above a predetermined value, and an output voltage stabilizer for stabilizing an output voltage of the transformer. Ring choke converter used. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940011885A 1994-05-30 1994-05-30 Ringing choke converter made big moss transistor KR0119799B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940011885A KR0119799B1 (en) 1994-05-30 1994-05-30 Ringing choke converter made big moss transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940011885A KR0119799B1 (en) 1994-05-30 1994-05-30 Ringing choke converter made big moss transistor

Publications (2)

Publication Number Publication Date
KR950035021A true KR950035021A (en) 1995-12-30
KR0119799B1 KR0119799B1 (en) 1997-10-23

Family

ID=19384117

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940011885A KR0119799B1 (en) 1994-05-30 1994-05-30 Ringing choke converter made big moss transistor

Country Status (1)

Country Link
KR (1) KR0119799B1 (en)

Also Published As

Publication number Publication date
KR0119799B1 (en) 1997-10-23

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