JPS6271925U - - Google Patents
Info
- Publication number
- JPS6271925U JPS6271925U JP16163085U JP16163085U JPS6271925U JP S6271925 U JPS6271925 U JP S6271925U JP 16163085 U JP16163085 U JP 16163085U JP 16163085 U JP16163085 U JP 16163085U JP S6271925 U JPS6271925 U JP S6271925U
- Authority
- JP
- Japan
- Prior art keywords
- light
- power supply
- emitting element
- receiving element
- transistor
- 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
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例を示す電気回路図、
第２図及び第３図は従来例を示す電気回路図、第
４図は従来のデイジタルＩＣとの接続例を示す電
気回路図である。
１，１６……発光素子、２，１４……受光素子
、３……定電圧電源回路、４……出力整形回路、
１１……増幅用トランジスタ。
FIG. 1 is an electrical circuit diagram showing an embodiment of the present invention;
2 and 3 are electric circuit diagrams showing a conventional example, and FIG. 4 is an electric circuit diagram showing an example of connection with a conventional digital IC. 1, 16... Light emitting element, 2, 14... Light receiving element, 3... Constant voltage power supply circuit, 4... Output shaping circuit,
11...Amplification transistor.
Claims (1)
ジスタ、該トランジスタの出力端に直列接続され
た発光素子及び受光素子を有し、 ２次側に、電源電圧印加時に発光する発光素子
を備えた定電圧電源回路、受光素子、及び出力整
形回路を有し、 １次側の受光素子と２次側の発光素子、１次側
の発光素子と２次側の受光素子のそれぞれを光結
合してなることを特徴とする光結合素子。[Claims for Utility Model Registration] The primary side includes an amplification transistor to which an input signal is supplied, a light emitting element and a light receiving element connected in series to the output terminal of the transistor, and a power supply voltage is applied to the secondary side. It has a constant voltage power supply circuit equipped with a light-emitting element that emits light at the same time, a light-receiving element, and an output shaping circuit. An optical coupling device characterized in that it is formed by optically coupling each of the elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16163085U JPS6271925U (en) | 1985-10-21 | 1985-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16163085U JPS6271925U (en) | 1985-10-21 | 1985-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6271925U true JPS6271925U (en) | 1987-05-08 |
Family
ID=31088121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16163085U Pending JPS6271925U (en) | 1985-10-21 | 1985-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6271925U (en) |
-
1985
- 1985-10-21 JP JP16163085U patent/JPS6271925U/ja active Pending
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