KR880000599B1 - 수평편향 회로용 정류기 - Google Patents
수평편향 회로용 정류기 Download PDFInfo
- Publication number
- KR880000599B1 KR880000599B1 KR1019810004265A KR810004265A KR880000599B1 KR 880000599 B1 KR880000599 B1 KR 880000599B1 KR 1019810004265 A KR1019810004265 A KR 1019810004265A KR 810004265 A KR810004265 A KR 810004265A KR 880000599 B1 KR880000599 B1 KR 880000599B1
- Authority
- KR
- South Korea
- Prior art keywords
- winding
- deflection
- voltage
- scr
- period
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
- H04N3/185—Maintaining DC voltage constant
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Generation Of Surge Voltage And Current (AREA)
Abstract
Description
Claims (1)
- 편향 권선과, 상기 편향 권선에 결합되어 매 편향주기동안 상기 편향 권선에 주사 전류를 발생시키고, 또한 매 편향 주기의 귀선 기간동안 상기 편향권선 양단에 귀선 펄스 전압을 발생시키는 편향발생기와, 입력전원과, 제어가능한 스위치와, 공급된 편향권선의 귀선펄스 전압으로 다른 플라이백 변압기의 권선양단에 귀선 펄스 전압을 발생시키는 제1권과, 상기 입력전원(16) 양단의 상기 제어가능한 스위치(80)와 직렬 결합된 제2권선(33) 및 제3권선(34)을 구비한 플라이백 변압기로 구성된 정류 편향 회로에 있어서, 제1권선(32)과 제3권선(34)을 제1권선(32)과 제2권선(33)의 결합보다 느슨하게 자기 결합시키고, 제어가능한 스위치에 결합되어 매 편향주기의 소인선 기간내의 제어가능한 순간에 제어가능한 스위치를 턴온시키는 제어장치(77)를 설치하여, 제어가능한 순간에서 시작되는 매 편향주기동안 상기 입력 전원(16)의 입력전류를 직렬 결합된 제2및 제3권선에 공급하며, 편향 권선의 귀선 펄스 전압(84)이 플라이백 변압기의 제1구너선(32)에 공급되면 매 편향주기의 귀선 기간내에서 제어가능한 스위치(80)를 오프시켜 입력전류의 크기를 감소시키고, 상기 제어장치(77)에 편향회로의 에너지 레벨을 나타내는 신호를 공급하는 장치(36)를 설치하여 이 장치가 에너지 레벨을 정류하여 제어가능한 순간을 변화시키는 것을 특징으로 하는 수평 편향 회로용 정류기.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/204,978 US4321514A (en) | 1980-11-07 | 1980-11-07 | Commutated SCR regulator for a horizontal deflection circuit |
US204978 | 1980-11-07 | ||
US204-978 | 1980-11-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830008592A KR830008592A (ko) | 1983-12-10 |
KR880000599B1 true KR880000599B1 (ko) | 1988-04-16 |
Family
ID=22760268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019810004265A Expired KR880000599B1 (ko) | 1980-11-07 | 1981-11-07 | 수평편향 회로용 정류기 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4321514A (ko) |
JP (1) | JPS57109464A (ko) |
KR (1) | KR880000599B1 (ko) |
CA (1) | CA1177178A (ko) |
DE (1) | DE3144215C2 (ko) |
FI (1) | FI72245C (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4954758A (en) * | 1981-10-30 | 1990-09-04 | Xcel Corporation (Computron Display Systems Division) | Power source circuit |
US4481429A (en) * | 1982-05-17 | 1984-11-06 | Rca Corporation | Bias supply for A.C. line powered apparatus |
US4531181A (en) * | 1982-12-22 | 1985-07-23 | General Electric Company | High voltage power supply |
SE457310B (sv) * | 1983-07-01 | 1988-12-12 | Rca Corp | Krets foer kompensering av televisionsmottagarbelastning |
US4562508A (en) * | 1984-05-10 | 1985-12-31 | Rca Corporation | Regulator fault protection circuit |
DE3508267A1 (de) * | 1985-03-08 | 1986-09-11 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Ablenk-netzteil-konzept fuer fersehgeraete |
US4774584A (en) * | 1985-12-21 | 1988-09-27 | Blaupunkt-Werke Gmbh | High-voltage power supply for a picture tube |
US4656573A (en) * | 1986-05-12 | 1987-04-07 | Rca Corporation | Power supply having on-off control |
US4812719A (en) * | 1988-04-20 | 1989-03-14 | Thomson Consumer Electronics, Inc. | High voltage regulator in a television apparatus |
DE3824037A1 (de) * | 1988-07-15 | 1990-01-18 | Thomson Brandt Gmbh | Transformator fuer ein schaltnetzteile |
US4866525A (en) * | 1988-11-01 | 1989-09-12 | Thomson Consumer Electronics, Inc. | Television apparatus power supply |
JP2888421B2 (ja) * | 1996-01-18 | 1999-05-10 | 株式会社日立メディアエレクトロニクス | ディスプレイモニタ |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3970780A (en) * | 1972-10-04 | 1976-07-20 | Sharp Kabushiki Kaisha | Constant-voltage power supply |
US3824427A (en) * | 1973-03-16 | 1974-07-16 | Warwick Electronics Inc | High voltage regulator |
NL7501339A (nl) * | 1975-02-05 | 1976-08-09 | Philips Nv | Schakelinrichting in een televisie-ontvanger, voorzien van een lijnafbuigschakeling en van een geschakelde voedingsspanningsschakeling. |
US4034263A (en) * | 1975-09-12 | 1977-07-05 | Rca Corporation | Gate drive circuit for thyristor deflection system |
US4145639A (en) * | 1977-10-27 | 1979-03-20 | Rca Corporation | Television receiver protection circuit |
US4146823A (en) * | 1978-01-20 | 1979-03-27 | Rca Corporation | Regulated deflection circuit |
US4214189A (en) * | 1978-01-23 | 1980-07-22 | Rca Corporation | Regulated deflection circuit |
US4190791A (en) * | 1978-11-02 | 1980-02-26 | Rca Corporation | Switching regulator for television deflection circuit with improved ultor voltage regulation |
FI75246C (fi) * | 1978-09-07 | 1988-05-09 | Rca Corp | Kopplingsregulator foer televisionsanordning. |
US4193018A (en) * | 1978-09-20 | 1980-03-11 | Rca Corporation | Deflection circuit |
US4227125A (en) * | 1978-09-26 | 1980-10-07 | Rca Corporation | Regulated deflection system |
SE7907777L (sv) * | 1978-09-26 | 1980-03-27 | Rca Corp | Reglerat avbojningssystem |
IT1140711B (it) * | 1979-03-12 | 1986-10-01 | Rca Corp | Stabilizzatore a commutazione,isolato dalla rete di alimentazione,per un circuito di deflessione transistorizzato |
-
1980
- 1980-11-07 US US06/204,978 patent/US4321514A/en not_active Expired - Lifetime
-
1981
- 1981-10-30 FI FI813410A patent/FI72245C/fi not_active IP Right Cessation
- 1981-11-03 CA CA000389336A patent/CA1177178A/en not_active Expired
- 1981-11-06 DE DE3144215A patent/DE3144215C2/de not_active Expired
- 1981-11-06 JP JP56178922A patent/JPS57109464A/ja active Granted
- 1981-11-07 KR KR1019810004265A patent/KR880000599B1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI72245C (fi) | 1987-04-13 |
JPS57109464A (en) | 1982-07-07 |
JPH029747B2 (ko) | 1990-03-05 |
KR830008592A (ko) | 1983-12-10 |
CA1177178A (en) | 1984-10-30 |
DE3144215A1 (de) | 1982-05-27 |
US4321514A (en) | 1982-03-23 |
FI72245B (fi) | 1986-12-31 |
FI813410L (fi) | 1982-05-08 |
DE3144215C2 (de) | 1985-01-31 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19811107 |
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