JPS63193859U - - Google Patents
Info
- Publication number
- JPS63193859U JPS63193859U JP8443687U JP8443687U JPS63193859U JP S63193859 U JPS63193859 U JP S63193859U JP 8443687 U JP8443687 U JP 8443687U JP 8443687 U JP8443687 U JP 8443687U JP S63193859 U JPS63193859 U JP S63193859U
- Authority
- JP
- Japan
- Prior art keywords
- photocoupler
- light emitting
- light receiving
- window
- main body
- 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.)
- Pending
Links
- 238000012790 confirmation Methods 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
第１図は本考案のフオトカプラの外観図、第２
図は本考案のフオトカプラの縦断面図、第３図は
従来のフオトカプラの外観図、第４図は従来のフ
オトカプラの縦断面図である。
１……パツケージ、２……入力確認窓、３……
光導透明樹脂、４……コレクタ端子、５……エミ
ツタ端子、６……カソード端子、７……アノード
端子、８……フオトトランジスタ、９……発光ダ
イオード。
Figure 1 is an external view of the photocoupler of the present invention, Figure 2
3 is an external view of a conventional photocoupler, and FIG. 4 is a longitudinal sectional view of a conventional photocoupler. 1...Package, 2...Input confirmation window, 3...
Light-conducting transparent resin, 4... Collector terminal, 5... Emitter terminal, 6... Cathode terminal, 7... Anode terminal, 8... Phototransistor, 9... Light emitting diode.
Claims (1)
用素子（以下、フオトカプラという）において、
前記発光及び受光素子を収容した本体に入力状態
確認用の窓を有することを特徴とする入力確認窓
付フオトカプラ。 In an optically coupled signal transmission element (hereinafter referred to as a photocoupler) consisting of a light emitting element and a light receiving element,
A photocoupler with an input confirmation window, characterized in that the main body housing the light emitting and light receiving elements has a window for confirming input status.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8443687U JPS63193859U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8443687U JPS63193859U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63193859U true JPS63193859U (en) | 1988-12-14 |
Family
ID=30938936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8443687U Pending JPS63193859U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63193859U (en) |
-
1987
- 1987-05-29 JP JP8443687U patent/JPS63193859U/ja active Pending