JPH0521944Y2 - - Google Patents
Info
- Publication number
- JPH0521944Y2 JPH0521944Y2 JP7381186U JP7381186U JPH0521944Y2 JP H0521944 Y2 JPH0521944 Y2 JP H0521944Y2 JP 7381186 U JP7381186 U JP 7381186U JP 7381186 U JP7381186 U JP 7381186U JP H0521944 Y2 JPH0521944 Y2 JP H0521944Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- voltage
- relay coil
- thyristor
- emitting diode
- 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.)
- Expired - Lifetime
Links
- 238000010586 diagram Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7381186U JPH0521944Y2 (en]) | 1986-05-15 | 1986-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7381186U JPH0521944Y2 (en]) | 1986-05-15 | 1986-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62185423U JPS62185423U (en]) | 1987-11-25 |
| JPH0521944Y2 true JPH0521944Y2 (en]) | 1993-06-04 |
Family
ID=30918471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7381186U Expired - Lifetime JPH0521944Y2 (en]) | 1986-05-15 | 1986-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521944Y2 (en]) |
-
1986
- 1986-05-15 JP JP7381186U patent/JPH0521944Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62185423U (en]) | 1987-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6519126B2 (en) | Anti-reverse connection circuit for power supply | |
| JPH0152974B2 (en]) | ||
| JPH0521944Y2 (en]) | ||
| US4346375A (en) | Solid state status indication circuit for power controllers | |
| US4401894A (en) | Automatic uninterrupted D.C. power source switch | |
| JP2930333B2 (ja) | 電源プラグ抜け検知装置 | |
| US5748094A (en) | Switch with current flow detector | |
| JPH0534198Y2 (en]) | ||
| JP3361927B2 (ja) | 漏電遮断器の遠隔テスト装置 | |
| JPS58366Y2 (ja) | 漏電しや断器 | |
| JPH05199747A (ja) | スイッチング電源装置 | |
| JPS622888Y2 (en]) | ||
| JPS5834643A (ja) | 通信線路監視方式 | |
| JPS6041492B2 (ja) | 交流二線式検出装置 | |
| JPH0421237Y2 (en]) | ||
| KR920007953Y1 (ko) | 누전차단기의 동작 표시장치 | |
| JPH038036Y2 (en]) | ||
| JPS6245765B2 (en]) | ||
| JPH01252114A (ja) | 電源異常表示装置 | |
| JPH0222705Y2 (en]) | ||
| JPS5815992B2 (ja) | 電子継電器 | |
| JPS5819607Y2 (ja) | 交流入力切換器 | |
| JPH0417016B2 (en]) | ||
| SU924787A1 (ru) | Устройство дл защиты | |
| JPS63107459A (ja) | スイツチングレギユレ−タ電源の突入電流抑制回路 |