JPS5539458A - Power unit for horizontal oscillation circuit - Google Patents

Power unit for horizontal oscillation circuit

Info

Publication number
JPS5539458A
JPS5539458A JP11316178A JP11316178A JPS5539458A JP S5539458 A JPS5539458 A JP S5539458A JP 11316178 A JP11316178 A JP 11316178A JP 11316178 A JP11316178 A JP 11316178A JP S5539458 A JPS5539458 A JP S5539458A
Authority
JP
Japan
Prior art keywords
voltage
power
transformer
winding
oscillation circuit
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
JP11316178A
Other languages
Japanese (ja)
Other versions
JPS5842994B2 (en
Inventor
Hidetoshi Tsuda
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 JP11316178A priority Critical patent/JPS5842994B2/en
Publication of JPS5539458A publication Critical patent/JPS5539458A/en
Publication of JPS5842994B2 publication Critical patent/JPS5842994B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE:To decrease the power consumption as well as to simplify the constitution by giving the rectification and smoothing to the pulses generating via the current flowing to the winding of the flyback transformer to turn the pulses into the DC voltage and then applying the DC voltage to the horizontal oscillation circuit in the form of the power voltage at the starting time. CONSTITUTION:The rectification and smoothing are given to the pulses generating at flyback transformer 28 to turn them into the DC voltage. The DC voltage is applied to the power terminal of horizontal oscillation circuit 22, and capacitor 34 is connected to the winding of transformer 28. When the power switch is made, the charging current is flown to capacitor 34 through the winding of transformer 28. And the pulses generating receive the rectification and smoothing via the current flowing to the winding of transformer 28 to be turned into the DC voltage, which is then applied to the power terminal of circuit 22 as the power voltage at the starting time. Thus the power consumption can be reduced with a simplified constitution.
JP11316178A 1978-09-14 1978-09-14 Horizontal oscillation circuit power supply Expired JPS5842994B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11316178A JPS5842994B2 (en) 1978-09-14 1978-09-14 Horizontal oscillation circuit power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11316178A JPS5842994B2 (en) 1978-09-14 1978-09-14 Horizontal oscillation circuit power supply

Publications (2)

Publication Number Publication Date
JPS5539458A true JPS5539458A (en) 1980-03-19
JPS5842994B2 JPS5842994B2 (en) 1983-09-22

Family

ID=14605088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11316178A Expired JPS5842994B2 (en) 1978-09-14 1978-09-14 Horizontal oscillation circuit power supply

Country Status (1)

Country Link
JP (1) JPS5842994B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149197U (en) * 1984-03-15 1985-10-03 三洋電機株式会社 shield plate
JPS60244535A (en) * 1984-05-19 1985-12-04 内外特殊染工株式会社 Cloth-like article and manufacture thereof
JPS6160463A (en) * 1984-08-31 1986-03-28 早川繊維工業株式会社 Electromagnetic shielding paper
JPS6237998U (en) * 1985-08-26 1987-03-06

Also Published As

Publication number Publication date
JPS5842994B2 (en) 1983-09-22

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