JPS58139745U - Interfering signal reduction circuit - Google Patents

Interfering signal reduction circuit

Info

Publication number
JPS58139745U
JPS58139745U JP1982036917U JP3691782U JPS58139745U JP S58139745 U JPS58139745 U JP S58139745U JP 1982036917 U JP1982036917 U JP 1982036917U JP 3691782 U JP3691782 U JP 3691782U JP S58139745 U JPS58139745 U JP S58139745U
Authority
JP
Japan
Prior art keywords
reduction circuit
signal reduction
interfering signal
frequency
secondary side
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
JP1982036917U
Other languages
Japanese (ja)
Other versions
JPH0112437Y2 (en
Inventor
栗山　清
佐藤　輔之
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP1982036917U priority Critical patent/JPS58139745U/en
Publication of JPS58139745U publication Critical patent/JPS58139745U/en
Application granted granted Critical
Publication of JPH0112437Y2 publication Critical patent/JPH0112437Y2/ja
Granted legal-status Critical Current

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Landscapes

  • Television Receiver Circuits (AREA)
  • Filters And Equalizers (AREA)
  • Noise Elimination (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

ジ　　　第１図は従来の電源回路図、第２図は本考案の
ｔ　　妨害信号低減回路の一実施例の回路図、第３図〜
）　　第５図は第２図の他の実施例の回路図である。 １・・・電源上ランス、６・・・直列共振回路〔フィル
タ回路〕、Ｐ・・・−次側、Ｓ・・・二次側。Fig. 1 is a conventional power supply circuit diagram, Fig. 2 is a circuit diagram of an embodiment of the interference signal reduction circuit of the present invention, and Figs.
) FIG. 5 is a circuit diagram of another embodiment of FIG. 2. 1...Lance on power supply, 6...Series resonant circuit [filter circuit], P...-secondary side, S...secondary side.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源トランスの一次側と二次側との間に被妨署信号周波
数またはこの周波数を含む周波数帯に文して通過インピ
ーダンスが低くなるフィルタ回層を介装した妨害信号低
減回路。An interference signal reduction circuit that has a filter layer interposed between the primary side and the secondary side of a power transformer, which reduces the passing impedance at the frequency of the signal to be jammed or the frequency band that includes this frequency.
JP1982036917U 1982-03-15 1982-03-15 Interfering signal reduction circuit Granted JPS58139745U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982036917U JPS58139745U (en) 1982-03-15 1982-03-15 Interfering signal reduction circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982036917U JPS58139745U (en) 1982-03-15 1982-03-15 Interfering signal reduction circuit

Publications (2)

Publication Number Publication Date
JPS58139745U true JPS58139745U (en) 1983-09-20
JPH0112437Y2 JPH0112437Y2 (en) 1989-04-11

Family

ID=30048333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982036917U Granted JPS58139745U (en) 1982-03-15 1982-03-15 Interfering signal reduction circuit

Country Status (1)

Country Link
JP (1) JPS58139745U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5486215A (en) * 1977-12-21 1979-07-09 Matsushita Electric Ind Co Ltd Amplifier
JPS54129224U (en) * 1978-02-27 1979-09-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5486215A (en) * 1977-12-21 1979-07-09 Matsushita Electric Ind Co Ltd Amplifier
JPS54129224U (en) * 1978-02-27 1979-09-08

Also Published As

Publication number Publication date
JPH0112437Y2 (en) 1989-04-11

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