JPS59146973U - Switching circuit on printed wiring board - Google Patents

Switching circuit on printed wiring board

Info

Publication number
JPS59146973U
JPS59146973U JP3904983U JP3904983U JPS59146973U JP S59146973 U JPS59146973 U JP S59146973U JP 3904983 U JP3904983 U JP 3904983U JP 3904983 U JP3904983 U JP 3904983U JP S59146973 U JPS59146973 U JP S59146973U
Authority
JP
Japan
Prior art keywords
switching circuit
wiring board
printed wiring
circuit
switching
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
JP3904983U
Other languages
Japanese (ja)
Other versions
JPH0223002Y2 (en
Inventor
松田　治仁
Original Assignee
株式会社ケンウッド
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 株式会社ケンウッド filed Critical 株式会社ケンウッド
Priority to JP3904983U priority Critical patent/JPS59146973U/en
Publication of JPS59146973U publication Critical patent/JPS59146973U/en
Application granted granted Critical
Publication of JPH0223002Y2 publication Critical patent/JPH0223002Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structure Of Printed Boards (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 drawings]

第１図及び第２図は従来のプリント配線基板における切
換回路、第３図は本考案に係るプリント配線基板におけ
る切換回路の実施例である。 Ａ・・・・・・絶縁基板、１．　２．　３・・・・・・
プリントパターン、ＳＷ・・・・・・切換スイッチ、Ｓ
・・・・・・接点、９・・・・・・湾曲部。1 and 2 show a switching circuit in a conventional printed wiring board, and FIG. 3 shows an embodiment of a switching circuit in a printed wiring board according to the present invention. A...Insulating substrate, 1. 2. 3...
Print pattern, SW...Choice switch, S
...Contact point, 9...Curved part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絶縁基板に形成された複数のプリントパターンを選択的
に接続使用することにより回路切換を行なわせるように
なっているプリント配線基板における切換回路であって
、上記複数のプリントパターンは相互にその回路インピ
ーダンスが等しくなるような形態に形成されていること
を特徴とする切換回路。A switching circuit on a printed wiring board that performs circuit switching by selectively connecting and using a plurality of printed patterns formed on an insulating substrate, wherein the plurality of printed patterns have mutually different circuit impedances. A switching circuit characterized in that the switching circuit is formed in such a form that the .
JP3904983U 1983-03-19 1983-03-19 Switching circuit on printed wiring board Granted JPS59146973U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3904983U JPS59146973U (en) 1983-03-19 1983-03-19 Switching circuit on printed wiring board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3904983U JPS59146973U (en) 1983-03-19 1983-03-19 Switching circuit on printed wiring board

Publications (2)

Publication Number Publication Date
JPS59146973U true JPS59146973U (en) 1984-10-01
JPH0223002Y2 JPH0223002Y2 (en) 1990-06-21

Family

ID=30169705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3904983U Granted JPS59146973U (en) 1983-03-19 1983-03-19 Switching circuit on printed wiring board

Country Status (1)

Country Link
JP (1) JPS59146973U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147538U (en) * 1984-08-31 1986-03-29 三洋電機株式会社 Printed circuit board for UHF antenna terminal
JP2016035962A (en) * 2014-08-01 2016-03-17 セイコーエプソン株式会社 Board and electronic apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147538U (en) * 1984-08-31 1986-03-29 三洋電機株式会社 Printed circuit board for UHF antenna terminal
JP2016035962A (en) * 2014-08-01 2016-03-17 セイコーエプソン株式会社 Board and electronic apparatus

Also Published As

Publication number Publication date
JPH0223002Y2 (en) 1990-06-21

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