JPS5890729U - isolator - Google Patents
isolatorInfo
- Publication number
- JPS5890729U JPS5890729U JP18654581U JP18654581U JPS5890729U JP S5890729 U JPS5890729 U JP S5890729U JP 18654581 U JP18654581 U JP 18654581U JP 18654581 U JP18654581 U JP 18654581U JP S5890729 U JPS5890729 U JP S5890729U
- Authority
- JP
- Japan
- Prior art keywords
- operational amplifier
- isolator
- output
- pair
- optical
- 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
Landscapes
- Networks Using Active Elements (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
、 第１乃至４図は従来のアイソレータ回路、第５乃至
７図は本考案によるアイソレータ及びその応用回路図を
示す。
８４．１０４・・・・・・インバータ増幅器、８５゜８
６．１０６．１０８・・・・・・光カップラ、６６゜６
６’ ・・・・・・ＤＣ−ＤＣコンバータ。, FIGS. 1 to 4 show conventional isolator circuits, and FIGS. 5 to 7 show isolators according to the present invention and their application circuit diagrams. 84.104... Inverter amplifier, 85°8
6.106.108... Optical coupler, 66°6
6'...DC-DC converter.
Claims (1)
の光カップラを共通駆動し、該一方の光カップラを上記
演算増幅器の帰還回路に他方の光カップラを出力信号の
取出し用に使用することを特徴とするアイソレータ。 ２ 上記１対の光カップラは上記演算増幅器の出力に直
列接続することを特徴とする実用新案登録請求の範囲第
１項記載のアイソレータ。[Claims for Utility Model Registration] 1. Commonly driving a pair of optical couplers with human power and the output of an operational amplifier having a feedback resistor, and transmitting an output signal from one optical coupler to the feedback circuit of the operational amplifier and from the other optical coupler. An isolator characterized by being used for taking out. 2. The isolator according to claim 1, wherein the pair of optical couplers are connected in series to the output of the operational amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18654581U JPS5890729U (en) | 1981-12-15 | 1981-12-15 | isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18654581U JPS5890729U (en) | 1981-12-15 | 1981-12-15 | isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5890729U true JPS5890729U (en) | 1983-06-20 |
Family
ID=29988581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18654581U Pending JPS5890729U (en) | 1981-12-15 | 1981-12-15 | isolator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5890729U (en) |
-
1981
- 1981-12-15 JP JP18654581U patent/JPS5890729U/en active Pending
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