JPH01133820U - - Google Patents
Info
- Publication number
- JPH01133820U JPH01133820U JP2961688U JP2961688U JPH01133820U JP H01133820 U JPH01133820 U JP H01133820U JP 2961688 U JP2961688 U JP 2961688U JP 2961688 U JP2961688 U JP 2961688U JP H01133820 U JPH01133820 U JP H01133820U
- Authority
- JP
- Japan
- Prior art keywords
- operational amplifier
- circuit
- input terminal
- power supply
- voltage dividing
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000004397 blinking Effects 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement Of Current Or Voltage (AREA)
- Manipulation Of Pulses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988029616U JPH0646103Y2 (ja) | 1988-03-04 | 1988-03-04 | 比較回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988029616U JPH0646103Y2 (ja) | 1988-03-04 | 1988-03-04 | 比較回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01133820U true JPH01133820U (US07714131-20100511-C00024.png) | 1989-09-12 |
| JPH0646103Y2 JPH0646103Y2 (ja) | 1994-11-24 |
Family
ID=31253984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988029616U Expired - Lifetime JPH0646103Y2 (ja) | 1988-03-04 | 1988-03-04 | 比較回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646103Y2 (US07714131-20100511-C00024.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02159578A (ja) * | 1988-10-25 | 1990-06-19 | Siemens Ag | 負荷の無負荷作動の認識のための回路装置 |
| JPH04198772A (ja) * | 1990-11-28 | 1992-07-20 | Nippondenso Co Ltd | 電力用半導体装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49114342A (US07714131-20100511-C00024.png) * | 1973-02-27 | 1974-10-31 | ||
| JPS56111314A (en) * | 1980-02-06 | 1981-09-03 | Fujitsu Ltd | Wind comparator |
| JPS58209634A (ja) * | 1982-05-28 | 1983-12-06 | Nippon Denso Co Ltd | ランプ断線検出装置 |
-
1988
- 1988-03-04 JP JP1988029616U patent/JPH0646103Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49114342A (US07714131-20100511-C00024.png) * | 1973-02-27 | 1974-10-31 | ||
| JPS56111314A (en) * | 1980-02-06 | 1981-09-03 | Fujitsu Ltd | Wind comparator |
| JPS58209634A (ja) * | 1982-05-28 | 1983-12-06 | Nippon Denso Co Ltd | ランプ断線検出装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02159578A (ja) * | 1988-10-25 | 1990-06-19 | Siemens Ag | 負荷の無負荷作動の認識のための回路装置 |
| JPH04198772A (ja) * | 1990-11-28 | 1992-07-20 | Nippondenso Co Ltd | 電力用半導体装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646103Y2 (ja) | 1994-11-24 |
