JPH03113536U - - Google Patents
Info
- Publication number
- JPH03113536U JPH03113536U JP2247090U JP2247090U JPH03113536U JP H03113536 U JPH03113536 U JP H03113536U JP 2247090 U JP2247090 U JP 2247090U JP 2247090 U JP2247090 U JP 2247090U JP H03113536 U JPH03113536 U JP H03113536U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power supply
- switch main
- main circuit
- output
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案を具体化した第１実施例の回路
図、第２図は第２実施例の回路図、第３図は第３
実施例の回路図、第４〜７図はそれぞれ別の従来
装置の回路図である。
検出装置…１、出力端子…２、ダイオードブリ
ツジ整流回路…３、スイツチ主回路…４、出力端
子…４ａ，４ｂ、出力回路を構成するフオトカツ
プラ…５、ＭＯＳＦＥＴ…Ｔ１Ｔ２、ダイオード
…Ｄ５〜Ｄ１２、バイポーラトランジスタ…Ｔ３
〜Ｔ５、発光ダイオード…ＬＥＤ。
Figure 1 is a circuit diagram of a first embodiment embodying the present invention, Figure 2 is a circuit diagram of a second embodiment, and Figure 3 is a circuit diagram of a third embodiment.
The circuit diagram of the embodiment and FIGS. 4 to 7 are circuit diagrams of different conventional devices, respectively. Detection device...1, Output terminal...2, Diode bridge rectifier circuit...3, Switch main circuit...4, Output terminal...4a, 4b, Photo coupler forming the output circuit...5, MOSFET...T 1 T 2 , Diode...D 5 ~ D 12 , bipolar transistor...T 3
~ T5 , light emitting diode...LED.
Claims (1)
間にブリツジ整流回路３を接続し、スイツチ主回
路４の出力端子４ａ，４ｂ間と前記一対の電源端
子Ａ，Ｂのいずれか一方の電源端子及び出力端子
２間に、前記スイツチ主回路４の動作時に動作す
る無極性化された出力回路を接続したことを特徴
とする検出装置。 A bridge rectifier circuit 3 is connected between a pair of power supply terminals A and B and the switch main circuit 4, and a power supply between the output terminals 4a and 4b of the switch main circuit 4 and one of the pair of power supply terminals A and B is connected. A detection device characterized in that a non-polarized output circuit that operates when the switch main circuit 4 is operated is connected between the terminal and the output terminal 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2247090U JPH03113536U (en) | 1990-03-05 | 1990-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2247090U JPH03113536U (en) | 1990-03-05 | 1990-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113536U true JPH03113536U (en) | 1991-11-20 |
Family
ID=31525476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2247090U Pending JPH03113536U (en) | 1990-03-05 | 1990-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113536U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01117412A (en) * | 1987-10-30 | 1989-05-10 | Canon Inc | Ac switch device |
-
1990
- 1990-03-05 JP JP2247090U patent/JPH03113536U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01117412A (en) * | 1987-10-30 | 1989-05-10 | Canon Inc | Ac switch device |