JPS5489217A - High voltage generating circuit - Google Patents

High voltage generating circuit

Info

Publication number
JPS5489217A
JPS5489217A JP16076877A JP16076877A JPS5489217A JP S5489217 A JPS5489217 A JP S5489217A JP 16076877 A JP16076877 A JP 16076877A JP 16076877 A JP16076877 A JP 16076877A JP S5489217 A JPS5489217 A JP S5489217A
Authority
JP
Japan
Prior art keywords
circuit
ringing
fbt
rectifier
high voltage
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.)
Granted
Application number
JP16076877A
Other languages
Japanese (ja)
Other versions
JPS576346B2 (en
Inventor
Shigenari Yamamura
Shinji Nogami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16076877A priority Critical patent/JPS5489217A/en
Publication of JPS5489217A publication Critical patent/JPS5489217A/en
Publication of JPS576346B2 publication Critical patent/JPS576346B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Television Scanning (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Rectifiers (AREA)

Abstract

PURPOSE:To improve the high voltage regulation characteristic by providing a parallel circuit of rectifying diode and resistor in voltage multiplier/rectifier circuit having flyback thransformer. CONSTITUTION:A clamp circuit b comprising a parallel circuit of rectifier diode D4 and resistor R3 is provided at FBT output terminal fo anode voltage generating circuit having voltage multiplier/rectifier circfit a containing flyback transformer FBT, and its output terminal is connected to automatic brightness limiting circuit. Consequently when attenuating the amplitude of high voltage ringing for providing output waveform scanning line interval of FBT at the clamp circuit b, while selecting the raster ringing occuring at minimum load current to Braun tube to the minimum and attenuating the ringing amplitude under no load, anode voltage drop under no load and high voltge regulation characteristic can be improved.
JP16076877A 1977-12-26 1977-12-26 High voltage generating circuit Granted JPS5489217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16076877A JPS5489217A (en) 1977-12-26 1977-12-26 High voltage generating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16076877A JPS5489217A (en) 1977-12-26 1977-12-26 High voltage generating circuit

Publications (2)

Publication Number Publication Date
JPS5489217A true JPS5489217A (en) 1979-07-16
JPS576346B2 JPS576346B2 (en) 1982-02-04

Family

ID=15722029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16076877A Granted JPS5489217A (en) 1977-12-26 1977-12-26 High voltage generating circuit

Country Status (1)

Country Link
JP (1) JPS5489217A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012866A (en) * 1983-07-01 1985-01-23 Hitachi Ltd Rc network circuit
JPS6392466U (en) * 1986-12-04 1988-06-15

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117556U (en) * 1985-01-10 1986-07-24
JPS6268433U (en) * 1985-10-16 1987-04-28
JPS6381643U (en) * 1986-11-11 1988-05-30

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081319U (en) * 1973-11-28 1975-07-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081319U (en) * 1973-11-28 1975-07-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012866A (en) * 1983-07-01 1985-01-23 Hitachi Ltd Rc network circuit
JPH053784B2 (en) * 1983-07-01 1993-01-18 Hitachi Ltd
JPS6392466U (en) * 1986-12-04 1988-06-15

Also Published As

Publication number Publication date
JPS576346B2 (en) 1982-02-04

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