KR880005808A - 비디오 장치용 전원 - Google Patents

비디오 장치용 전원 Download PDF

Info

Publication number
KR880005808A
KR880005808A KR870012087A KR870012087A KR880005808A KR 880005808 A KR880005808 A KR 880005808A KR 870012087 A KR870012087 A KR 870012087A KR 870012087 A KR870012087 A KR 870012087A KR 880005808 A KR880005808 A KR 880005808A
Authority
KR
South Korea
Prior art keywords
winding
response
insulated
video device
power supply
Prior art date
Application number
KR870012087A
Other languages
English (en)
Other versions
KR960010484B1 (ko
Inventor
다이엘 오스만 피터
Original Assignee
글렌 에이취.브르스틀
알 씨 에이 코포레이션
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 글렌 에이취.브르스틀, 알 씨 에이 코포레이션 filed Critical 글렌 에이취.브르스틀
Publication of KR880005808A publication Critical patent/KR880005808A/ko
Application granted granted Critical
Publication of KR960010484B1 publication Critical patent/KR960010484B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • 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
    • H02M3/3385—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 with automatic control of output voltage or current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Dc-Dc Converters (AREA)
  • Television Receiver Circuits (AREA)
  • Studio Devices (AREA)

Abstract

내용 없음

Description

비디오 장치용 전원
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명에 따르는 전원을 포함하는 비디오 장치의 부분 개략도.

Claims (1)

  1. 조절되지 않은 전압원과, 상기 조절되지 않은 전압원으로 여기되도록 그에 접속된 제1 권선과, 입력신호에 응답하여 상기 제1 권선의 여기를 제어하도록 제1 권선에 접속되고 전기적으로 절연된 스위치와, 상기 제1 권선으로 부터 절연되고, 부하에 전력을 공급하도록 제1 권선의 여기화에 응답하여 여기화 되는 제2 권선을 포함하는 비디오 장치용 전원에 있어서, 제1 (22에서) 및 제2 (70에서) 귀환 신호에 응답하여 스위치(46,50)에 대하여 상기 입력 신호를 발생 시키도록 제1 권선(14)과 전기으로 절연된 제어 수단(37)과, 상기 제어 수단(37)에서 스위치 (46,50)로 상기 입력 신호를 접속시키도록 전기 절연 장벽을 제공하는 수단(42)과, 제2 권선(26) 양단에 발생된 전압에 응답하여 유출된 제1 귀환 신호를 제공하도록 제어 수단(37)에 접속되고 제1 권선(14)에 절연된 수단(68)과, 제1 권선(14)의 전류 흐름에 응답하여 유출된 제2 귀환 신호를 제공하도록 제어 수단(37)에 접속되고 제1 권선(14)과 절연된 제3 권선(70)을 포함하는 수단(52)으로 이루어진 것을 특징으로 하는 비디오 장치용 전원.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870012087A 1986-10-31 1987-10-30 비디오 장치용 전원 KR960010484B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92603186A 1986-10-31 1986-10-31
US926031 1986-10-31
US????926,031 1986-10-31

Publications (2)

Publication Number Publication Date
KR880005808A true KR880005808A (ko) 1988-06-30
KR960010484B1 KR960010484B1 (ko) 1996-08-01

Family

ID=25452633

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870012087A KR960010484B1 (ko) 1986-10-31 1987-10-30 비디오 장치용 전원

Country Status (7)

Country Link
US (1) US4864481A (ko)
JP (1) JP2851845B2 (ko)
KR (1) KR960010484B1 (ko)
DE (1) DE3736710C2 (ko)
FR (1) FR2606243B1 (ko)
GB (1) GB2197095B (ko)
HK (1) HK11896A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987525A (en) * 1987-09-30 1991-01-22 Electronic-Werke Deutschland Gmbh Switching power supply
WO1994026061A1 (en) * 1993-04-29 1994-11-10 Michael Friedland Hands free video camera system
JPH09503366A (ja) * 1994-07-19 1997-03-31 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 水平偏向
US6650028B1 (en) * 2001-11-27 2003-11-18 Verilink, Inc. Dual isolated input power supply
CN101854114B (zh) * 2009-04-01 2013-06-05 鸿富锦精密工业（深圳）有限公司 电源模块
TWI407678B (zh) * 2009-04-17 2013-09-01 Hon Hai Prec Ind Co Ltd 電源模組

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657569A (en) * 1969-10-27 1972-04-18 Bose Corp The Turn on turn off feedback drive switching circuit
FR2460579A1 (fr) * 1979-06-29 1981-01-23 Thomson Brandt Dispositif d'alimentation par decoupage, notamment d'un circuit de balayage-ligne, regulee par dephasage variable et recepteur de television le comprenant
US4318165A (en) * 1980-04-21 1982-03-02 General Electric Company Resonant-flyback power supply with filament winding for magnetron and the like loads
GB2079014A (en) * 1980-05-12 1982-01-13 Electrotech Instr Ltd Variable electrical power supplies
JPS591896B2 (ja) * 1980-09-03 1984-01-14 三ツ星ベルト株式会社 歯付ベルトの伝動装置
EP0091133B1 (en) * 1982-04-07 1986-09-24 Sanyo Electric Co., Ltd. Improved power supply circuit of switching regulator type
US4524411A (en) * 1982-09-29 1985-06-18 Rca Corporation Regulated power supply circuit
US4466051A (en) * 1982-10-25 1984-08-14 Rca Corporation Regulated power supply incorporating a power transformer having a tightly coupled supplemental power transfer winding
US4608625A (en) * 1983-04-27 1986-08-26 Astec Components, Ltd. Current driven flyback power supply
GB8334372D0 (en) * 1983-12-23 1984-02-01 Gen Electric Co Plc Dc-dc converter
US4616301A (en) * 1984-04-30 1986-10-07 Boschert Inc. Regulator control system
US4647823A (en) * 1985-06-06 1987-03-03 Rca Corporation Power switch control circuit for television apparatus

Also Published As

Publication number Publication date
GB2197095A (en) 1988-05-11
DE3736710A1 (de) 1988-05-05
KR960010484B1 (ko) 1996-08-01
FR2606243B1 (fr) 1993-09-17
HK11896A (en) 1996-01-26
GB2197095B (en) 1991-01-02
US4864481A (en) 1989-09-05
GB8725296D0 (en) 1987-12-02
DE3736710C2 (de) 1996-08-29
JP2851845B2 (ja) 1999-01-27
JPS63124689A (ja) 1988-05-28
FR2606243A1 (fr) 1988-05-06

Similar Documents

Publication Publication Date Title
KR880014727A (ko) Pwm 인버터 장치
KR880004629A (ko) 전원 어댑터 시스템
KR920010900A (ko) 반도체지연회로
KR890016759A (ko) 파워 전계 효과 트랜지스터 구동회로
KR920003646A (ko) 반도체 제어장치
KR920010392A (ko) 전류제어회로
KR900702628A (ko) 전압 저하 검출회로
KR840001981A (ko) 전원회로
KR880005808A (ko) 비디오 장치용 전원
KR910002128A (ko) 집적 제어 회로
KR890004025A (ko) 코오드레스 아이론
KR880010561A (ko) 음성출력증폭기
KR880013396A (ko) 비디오 장치용 전원장치
KR880002063A (ko) 회로 장치
KR830008451A (ko) 트랜지스터 인버어터 장치
ES2080337T3 (es) Procedimiento para determinar la carga de un motor asincrono alimentado por via de un convertidor de frecuencia y dispositivo para realizar el procedimiento.
KR910007261A (ko) 펄스회로
KR880001092A (ko) 전원 회로
KR910008924A (ko) 출력 전압 공급회로 및 가변 전압 발생 방법
KR940005192A (ko) 백열 램프 동작용 회로 장치
KR840002171A (ko) 추진전동기 제어장치 및 방법
KR900013378A (ko) 부하전류 및 역율가변장치
KR920001210A (ko) 다이리스터(scr)합부판정기
KR950035015A (ko) 3상 프리볼트 회로
KR830006697A (ko) 호올(Hall) 소자의 동상전압 제거회로

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20050706

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee