JPS62196429U - - Google Patents

Info

Publication number
JPS62196429U
JPS62196429U JP8485486U JP8485486U JPS62196429U JP S62196429 U JPS62196429 U JP S62196429U JP 8485486 U JP8485486 U JP 8485486U JP 8485486 U JP8485486 U JP 8485486U JP S62196429 U JPS62196429 U JP S62196429U
Authority
JP
Japan
Prior art keywords
interface circuit
circuit board
printed circuit
mounting
photocoupler
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
JP8485486U
Other languages
Japanese (ja)
Other versions
JPH057780Y2 (en
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 filed Critical
Priority to JP1986084854U priority Critical patent/JPH057780Y2/ja
Publication of JPS62196429U publication Critical patent/JPS62196429U/ja
Application granted granted Critical
Publication of JPH057780Y2 publication Critical patent/JPH057780Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Electronic Switches (AREA)
  • Logic Circuits (AREA)

Description

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

第１図、第２図はこの考案のＤＣインタフエー
ス回路の一実施例を説明するための図、第３図〜
第６図は同じく他の実施例を説明するための図、
第７図〜第１１図は従来のＤＣインタフエース回
路を説明するための図である。 図において、２はフオトカプラ、３，４は抵抗
器、８は部品取付け用ランド、９は部品面のパタ
ーン配線、１０は半田面のパターン配線、１１は
プリント基板、１２は第２の部品取付け用ランド
である。なお、各図中の同一符号は同一または相
当部分を示す。 1 and 2 are diagrams for explaining an embodiment of the DC interface circuit of this invention, and FIGS.
FIG. 6 is a diagram for explaining another embodiment,
FIGS. 7 to 11 are diagrams for explaining conventional DC interface circuits. In the figure, 2 is a photocoupler, 3 and 4 are resistors, 8 is a land for mounting components, 9 is a pattern wiring on the component side, 10 is a pattern wiring on the solder surface, 11 is a printed circuit board, and 12 is a second component mounting land. It is Rand. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電気信号を伝達するフオトカプラをプリント基
板に実装して構成されるＤＣインタフエース回路
において、前記プリント基板に前記ＤＣインタフ
エース回路がシンクタイプおよびソースタイプと
なるように前記フオトカプラを実装するためのそ
れぞれの部品取付け用ランドまたはパツドを備え
たことを特徴とするＤＣインタフエース回路。 In a DC interface circuit configured by mounting a photocoupler for transmitting electrical signals on a printed circuit board, each of the photocouplers is mounted on the printed circuit board so that the DC interface circuit is of a sink type and a source type. A DC interface circuit characterized by having lands or pads for mounting parts.
JP1986084854U 1986-06-04 1986-06-04 Expired - Lifetime JPH057780Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986084854U JPH057780Y2 (en) 1986-06-04 1986-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986084854U JPH057780Y2 (en) 1986-06-04 1986-06-04

Publications (2)

Publication Number Publication Date
JPS62196429U true JPS62196429U (en) 1987-12-14
JPH057780Y2 JPH057780Y2 (en) 1993-02-26

Family

ID=30939725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986084854U Expired - Lifetime JPH057780Y2 (en) 1986-06-04 1986-06-04

Country Status (1)

Country Link
JP (1) JPH057780Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10256691A (en) * 1997-03-11 1998-09-25 Mitsubishi Electric Corp Control board
WO2016121114A1 (en) * 2015-01-30 2016-08-04 三菱電機株式会社 Digital output circuit, printed wiring board, and industrial device
JP2017005885A (en) * 2015-06-11 2017-01-05 日立オートモティブシステムズ株式会社 Load drive device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537618U (en) * 1976-07-05 1978-01-23
JPS59121856U (en) * 1983-02-02 1984-08-16 松下電器産業株式会社 Printed board
JPS6060080U (en) * 1983-09-30 1985-04-26 ソニー株式会社 magnetic disk cassette
JPS61152590U (en) * 1985-03-14 1986-09-20
JPS61155278U (en) * 1985-03-20 1986-09-26

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060080B2 (en) * 1977-12-28 1985-12-27 日本電気株式会社 voice recognition device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537618U (en) * 1976-07-05 1978-01-23
JPS59121856U (en) * 1983-02-02 1984-08-16 松下電器産業株式会社 Printed board
JPS6060080U (en) * 1983-09-30 1985-04-26 ソニー株式会社 magnetic disk cassette
JPS61152590U (en) * 1985-03-14 1986-09-20
JPS61155278U (en) * 1985-03-20 1986-09-26

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10256691A (en) * 1997-03-11 1998-09-25 Mitsubishi Electric Corp Control board
WO2016121114A1 (en) * 2015-01-30 2016-08-04 三菱電機株式会社 Digital output circuit, printed wiring board, and industrial device
JP6081035B2 (en) * 2015-01-30 2017-02-15 三菱電機株式会社 Digital output circuit, printed wiring board and industrial equipment
US10177761B2 (en) 2015-01-30 2019-01-08 Mitsubishi Electric Corporation Digital output circuit, printed-wiring board, and industrial apparatus
JP2017005885A (en) * 2015-06-11 2017-01-05 日立オートモティブシステムズ株式会社 Load drive device

Also Published As

Publication number Publication date
JPH057780Y2 (en) 1993-02-26

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