JPS5944007U - Noise filter - Google Patents

Noise filter

Info

Publication number
JPS5944007U
JPS5944007U JP13941082U JP13941082U JPS5944007U JP S5944007 U JPS5944007 U JP S5944007U JP 13941082 U JP13941082 U JP 13941082U JP 13941082 U JP13941082 U JP 13941082U JP S5944007 U JPS5944007 U JP S5944007U
Authority
JP
Japan
Prior art keywords
layer coil
lower layer
noise filter
wound
upper layer
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
JP13941082U
Other languages
Japanese (ja)
Other versions
JPH0134322Y2 (en
Inventor
中野　正範
恒次 今西
明男 角川
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 JP13941082U priority Critical patent/JPS5944007U/en
Publication of JPS5944007U publication Critical patent/JPS5944007U/en
Application granted granted Critical
Publication of JPH0134322Y2 publication Critical patent/JPH0134322Y2/ja
Granted legal-status Critical Current

Links

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 drawings]

第１図は従来のノイズフィルタの電気回路図、第２図は
同ノイズフィルタの概略構成図、第３図は本考案の一実
施例におけるノイズフィルタの概略構成図である。 ７・・・・・・磁芯、７ａ、　　７ｂ・・・・・・磁脚
、８ａ、　　８ｂ・・・　・、、・・・下層コイル、９
ａ、　　９ｂ・・・・・・上層コイル、１２゜１３・・
・・・・コイル。FIG. 1 is an electric circuit diagram of a conventional noise filter, FIG. 2 is a schematic diagram of the same noise filter, and FIG. 3 is a schematic diagram of a noise filter according to an embodiment of the present invention. 7...Magnetic core, 7a, 7b...Magnetic legs, 8a, 8b......Lower coil, 9
a, 9b... Upper layer coil, 12゜13...
····coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 口の字形状の磁芯の２つの磁脚に下層コイルとその下層
コイルの上にその下層コイルより巻数の少ない上層コイ
ルとを巻線し、前記磁脚の一方に巻線された前記下層コ
イルと前記磁脚の他方に巻線された前記上層コイルとを
それぞれ接続し、その接続された前記下層コイルと上層
コイルとの巻数の総数が互いに等しいインダクタンス素
子を有するノイズフィルタ。A lower layer coil is wound around two magnetic legs of a square-shaped magnetic core, and an upper layer coil having a smaller number of turns than the lower layer coil is wound on top of the lower layer coil, and the lower layer coil is wound around one of the magnetic legs. and the upper layer coil wound on the other side of the magnetic leg, the noise filter having an inductance element in which the connected lower layer coil and the upper layer coil have the same total number of turns.
JP13941082U 1982-09-14 1982-09-14 Noise filter Granted JPS5944007U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13941082U JPS5944007U (en) 1982-09-14 1982-09-14 Noise filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13941082U JPS5944007U (en) 1982-09-14 1982-09-14 Noise filter

Publications (2)

Publication Number Publication Date
JPS5944007U true JPS5944007U (en) 1984-03-23
JPH0134322Y2 JPH0134322Y2 (en) 1989-10-19

Family

ID=30312477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13941082U Granted JPS5944007U (en) 1982-09-14 1982-09-14 Noise filter

Country Status (1)

Country Link
JP (1) JPS5944007U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008159816A (en) * 2006-12-22 2008-07-10 Tdk Corp Transformer circuit
JP2008186996A (en) * 2007-01-30 2008-08-14 Tdk Corp Coil component
JP2009021558A (en) * 2007-06-14 2009-01-29 Tdk Corp Transformer component

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515291U (en) * 1978-07-18 1980-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515291U (en) * 1978-07-18 1980-01-31

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008159816A (en) * 2006-12-22 2008-07-10 Tdk Corp Transformer circuit
JP4586799B2 (en) * 2006-12-22 2010-11-24 Ｔｄｋ株式会社 Pulse transformer circuit
JP2008186996A (en) * 2007-01-30 2008-08-14 Tdk Corp Coil component
JP4591453B2 (en) * 2007-01-30 2010-12-01 Ｔｄｋ株式会社 Pulse transformer
JP2009021558A (en) * 2007-06-14 2009-01-29 Tdk Corp Transformer component
JP4600519B2 (en) * 2007-06-14 2010-12-15 Ｔｄｋ株式会社 Transformer parts

Also Published As

Publication number Publication date
JPH0134322Y2 (en) 1989-10-19

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