KR890004482A - 저전압 구동 발진기 회로 - Google Patents

저전압 구동 발진기 회로 Download PDF

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Publication number
KR890004482A
KR890004482A KR1019880009810A KR880009810A KR890004482A KR 890004482 A KR890004482 A KR 890004482A KR 1019880009810 A KR1019880009810 A KR 1019880009810A KR 880009810 A KR880009810 A KR 880009810A KR 890004482 A KR890004482 A KR 890004482A
Authority
KR
South Korea
Prior art keywords
low voltage
winding
oscillator circuit
current control
circuit according
Prior art date
Application number
KR1019880009810A
Other languages
English (en)
Inventor
주니어. 존 이.보한
Original Assignee
알프레드 엔.펠드만
허니웰 인코오포레이티드
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 알프레드 엔.펠드만, 허니웰 인코오포레이티드 filed Critical 알프레드 엔.펠드만
Publication of KR890004482A publication Critical patent/KR890004482A/ko

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B28/00—Generation of oscillations by methods not covered by groups H03B5/00 - H03B27/00, including modification of the waveform to produce sinusoidal oscillations
    • 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
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or 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
    • 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
    • H02M3/338—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 in a self-oscillating arrangement
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/354—Astable circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Dc-Dc Converters (AREA)

Abstract

내용 없음.

Description

저전압 구동 발진기 회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 완전한 발진기 회로를 도시한 도면.
제2도는 제1도의 전계효과 트랜지스터 Q1에 2개의 상호 전극 커패시터를 접속한 상태를 예시한 도면.

Claims (5)

  1. 자기적으로 결합(17)되는 제1권선(15) 및 제2권선(16)을 가진 변압기 수단(T1)과 ; 전류전도 통로수단(D-S) 및 전류제어 전극수단(G)을 가진 고체상태 전류제어수단(Q1)을 포함하는데 ; 상기 전류전도 통로 수단 및 상기 제1권선은 직렬회로에 접속되어 이 직렬회로가 저전압의 직류전원(13)에 접속되고 ; 상기 전류제어 전극(G)을 상기 제2권선(16)의 제1단(26) 및 상기 발진기 회로의 제1출력도선(17)에 접속하는 접속수단을 가진 고임피던스 회로수단(25)과 ; 상기 발진기 회로의 제2출력도선을 상기 고체상태 전류제어 수단에 접속되는 상기 제2권선의 제2단에 접속하는 공통 접속수단(22)을 포함하는 것을 특징으로 하는 저전압 구동 발진기 회로.
  2. 제1항에 있어서, 상기 변압기 수단은 2개의 권선 변압기(15,16)이며,상기 고체상태 전류제어수단은 전계효과 트랜지스터 Q1인 것을 특징으로 하는 저전압 구동 발진기회로.
  3. 제2항에 있어서, 상기 고임피던스 회로수단(25)은 커패시터 C1을 포함하는 것을 특징으로 하는 저전압 구동 발진기회로.
  4. 제3항에 있어서, 상기 고임피던스 회로수단(25)은 상기 커패시터C1 및 고정항값의 저항 R1의 병렬 결합인 것을 특징으로 하는 저전압 구동 발진기회로.
  5. 제4항에 있어서, 상기 저항 R1은 적어도 1(m)의 저항값을 가지며, 상기 저전압의 직류전원(13)은 1(V)이하의 전압을 공급하는 것을 특징으로 하는 저전압 구동 발전기회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880009810A 1987-08-14 1988-07-30 저전압 구동 발진기 회로 KR890004482A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US085,506 1987-08-14
US07/085,506 US4734658A (en) 1987-08-14 1987-08-14 Low voltage driven oscillator circuit

Publications (1)

Publication Number Publication Date
KR890004482A true KR890004482A (ko) 1989-04-22

Family

ID=22192071

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880009810A KR890004482A (ko) 1987-08-14 1988-07-30 저전압 구동 발진기 회로

Country Status (6)

Country Link
US (1) US4734658A (ko)
JP (1) JPS6486709A (ko)
KR (1) KR890004482A (ko)
AU (1) AU597219B2 (ko)
CA (1) CA1303154C (ko)
DK (1) DK454888A (ko)

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US6478573B1 (en) * 1999-11-23 2002-11-12 Honeywell International Inc. Electronic detecting of flame loss by sensing power output from thermopile
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US6955301B2 (en) * 2003-03-05 2005-10-18 Honeywell International, Inc. Water heater and control
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Also Published As

Publication number Publication date
DK454888A (da) 1989-02-15
US4734658A (en) 1988-03-29
AU1887288A (en) 1989-02-16
DK454888D0 (da) 1988-08-12
CA1303154C (en) 1992-06-09
AU597219B2 (en) 1990-05-24
JPS6486709A (en) 1989-03-31

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