JPH0281067U - - Google Patents
Info
- Publication number
- JPH0281067U JPH0281067U JP16026188U JP16026188U JPH0281067U JP H0281067 U JPH0281067 U JP H0281067U JP 16026188 U JP16026188 U JP 16026188U JP 16026188 U JP16026188 U JP 16026188U JP H0281067 U JPH0281067 U JP H0281067U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- photoelectric conversion
- conversion module
- driving element
- module according
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000005669 field effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 1
Description
第１図は本考案の光電変換モジユールに実施例
の説明図、第２図は同実施例の回路図、第３図は
他の実施例の断面図、第４図、第５図はさらに他
の実施例の回路図、第６図は導電性金属板に光電
気信号変換回路を構成した実施例の説明図、第７
図は同実施例の回路図、第８図、第９図は光電気
信号変換回路の他の実施例の回路図、第１０図は
従来の光コネクタの断面図である。
１１……光フアイバ、３０……発光素子（発光
ダイオード）、３２……駆動素子（トランジスタ
）、３４……電流制限抵抗器、３８……発光ダイ
オード、４０……プリント基板、４４……コンデ
ンサ、５０……アース部、６０……光コネクタ。
Fig. 1 is an explanatory diagram of an embodiment of the photoelectric conversion module of the present invention, Fig. 2 is a circuit diagram of the same embodiment, Fig. 3 is a sectional view of another embodiment, and Figs. 4 and 5 are further illustrations of other embodiments. FIG. 6 is an explanatory diagram of an embodiment in which a photoelectric signal conversion circuit is constructed on a conductive metal plate, and FIG. 7 is a circuit diagram of the embodiment.
This figure is a circuit diagram of the same embodiment, FIGS. 8 and 9 are circuit diagrams of other embodiments of the opto-electrical signal conversion circuit, and FIG. 10 is a sectional view of a conventional optical connector. 11... Optical fiber, 30... Light emitting element (light emitting diode), 32... Drive element (transistor), 34... Current limiting resistor, 38... Light emitting diode, 40... Printed circuit board, 44... Capacitor, 50...Earth part, 60...Optical connector.
Claims (1)
子を駆動する駆動素子と、この駆動素子に接続さ
れ、駆動素子を流れる電流を制限する電流制限抵
抗器と、この電流制限抵抗器と並列に前記駆動素
子に接続したコンデンサとを、プリント基板のア
ース部に取り付ける導電性金属板に装着したこと
を特徴とする光電変換モジユール。 (2) 前記導電性金属板は、光コネクタの一部で
あることを特徴とする請求項１記載の光電変換モ
ジユール。 (3) 前記コンデンサは、可変であることを特徴
とする請求項１記載の光電変換モジユール。 (4) 前記発光素子は発光ダイオードであり、駆
動素子はバイポーラ型トランジスタであることを
特徴とする請求項１記載の光電変換モジユール。 (5) 前記発光素子は発光ダイオードであり、前
記駆動素子は電界効果トランジスタであることを
特徴とする請求項１記載の光電変換モジユール。[Claims for Utility Model Registration] (1) A light emitting element, a driving element that drives the light emitting element in response to an input electrical signal, and a current limiting resistor connected to the driving element that limits the current flowing through the driving element. A photoelectric conversion module characterized in that the current limiting resistor and a capacitor connected in parallel to the driving element are attached to a conductive metal plate attached to a grounding part of a printed circuit board. (2) The photoelectric conversion module according to claim 1, wherein the conductive metal plate is a part of an optical connector. (3) The photoelectric conversion module according to claim 1, wherein the capacitor is variable. (4) The photoelectric conversion module according to claim 1, wherein the light emitting element is a light emitting diode, and the driving element is a bipolar transistor. (5) The photoelectric conversion module according to claim 1, wherein the light emitting element is a light emitting diode, and the driving element is a field effect transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16026188U JPH0281067U (en) | 1988-12-08 | 1988-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16026188U JPH0281067U (en) | 1988-12-08 | 1988-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281067U true JPH0281067U (en) | 1990-06-22 |
Family
ID=31442174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16026188U Pending JPH0281067U (en) | 1988-12-08 | 1988-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281067U (en) |
-
1988
- 1988-12-08 JP JP16026188U patent/JPH0281067U/ja active Pending
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