JPH03291823A - 交流リレーの励磁通電を検出するアイソレータ回路 - Google Patents
交流リレーの励磁通電を検出するアイソレータ回路Info
- Publication number
- JPH03291823A JPH03291823A JP9277190A JP9277190A JPH03291823A JP H03291823 A JPH03291823 A JP H03291823A JP 9277190 A JP9277190 A JP 9277190A JP 9277190 A JP9277190 A JP 9277190A JP H03291823 A JPH03291823 A JP H03291823A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- relay
- diode
- isolator
- contact
- 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.)
- Granted
Links
- 230000005284 excitation Effects 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Relay Circuits (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9277190A JPH03291823A (ja) | 1990-04-07 | 1990-04-07 | 交流リレーの励磁通電を検出するアイソレータ回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9277190A JPH03291823A (ja) | 1990-04-07 | 1990-04-07 | 交流リレーの励磁通電を検出するアイソレータ回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03291823A true JPH03291823A (ja) | 1991-12-24 |
| JPH0551131B2 JPH0551131B2 (enrdf_load_stackoverflow) | 1993-07-30 |
Family
ID=14063685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9277190A Granted JPH03291823A (ja) | 1990-04-07 | 1990-04-07 | 交流リレーの励磁通電を検出するアイソレータ回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03291823A (enrdf_load_stackoverflow) |
-
1990
- 1990-04-07 JP JP9277190A patent/JPH03291823A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0551131B2 (enrdf_load_stackoverflow) | 1993-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3946285A (en) | Solenoid control system with cusp detector | |
| US4937731A (en) | Power supply with automatic input voltage doubling | |
| JPS58500864A (ja) | 電子点火装置又はその類似物に使用する雑音ブランカ回路 | |
| US6356468B1 (en) | Arrangement for limiting starting current in a power supply | |
| US5050172A (en) | Microcomputer controlled electric contactor with power loss memory | |
| JPH03291823A (ja) | 交流リレーの励磁通電を検出するアイソレータ回路 | |
| US6111736A (en) | Static relay with condition detecting | |
| US4695937A (en) | Power supplies | |
| US4939776A (en) | Logic signal circuit for a releasing relay | |
| JPS6367300B2 (enrdf_load_stackoverflow) | ||
| JPH036728B2 (enrdf_load_stackoverflow) | ||
| JPS581874Y2 (ja) | テ−プレコ−ダの自動停止装置 | |
| JPH02116556A (ja) | ソレノイド駆動装置 | |
| JPH0139381Y2 (enrdf_load_stackoverflow) | ||
| SU1647667A1 (ru) | Устройство дл управлени электромагнитом | |
| JPS6342622Y2 (enrdf_load_stackoverflow) | ||
| JP2819599B2 (ja) | 直流モータの断線検出回路 | |
| JP2566759B2 (ja) | 磁気クラツチ・ブレ−キ等のコイル制御回路 | |
| RU2099861C1 (ru) | Триггер с восстановлением утраченного при отключении состояния | |
| JPS607415B2 (ja) | 検出スイッチ | |
| SU1372529A2 (ru) | Однотактный преобразователь посто нного напр жени | |
| SU1714693A1 (ru) | Устройство дл форсированного управлени электромагнитом посто нного тока | |
| US2392472A (en) | Voltage doubler | |
| US4286855A (en) | Electromagnetic releasing device | |
| JPH0559680B2 (enrdf_load_stackoverflow) |