JPH033187B2 - - Google Patents
Info
- Publication number
- JPH033187B2 JPH033187B2 JP56180611A JP18061181A JPH033187B2 JP H033187 B2 JPH033187 B2 JP H033187B2 JP 56180611 A JP56180611 A JP 56180611A JP 18061181 A JP18061181 A JP 18061181A JP H033187 B2 JPH033187 B2 JP H033187B2
- Authority
- JP
- Japan
- Prior art keywords
- current
- circuit
- resistor
- transistor
- current detection
- 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
- 238000001514 detection method Methods 0.000 claims description 28
- 230000002238 attenuated effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56180611A JPS5882167A (ja) | 1981-11-11 | 1981-11-11 | 電流検出回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56180611A JPS5882167A (ja) | 1981-11-11 | 1981-11-11 | 電流検出回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5882167A JPS5882167A (ja) | 1983-05-17 |
| JPH033187B2 true JPH033187B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-17 |
Family
ID=16086260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56180611A Granted JPS5882167A (ja) | 1981-11-11 | 1981-11-11 | 電流検出回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5882167A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4804964A (en) * | 1985-08-09 | 1989-02-14 | Nissan Motor Company, Limited | Loran-C signal receiving apparatus |
-
1981
- 1981-11-11 JP JP56180611A patent/JPS5882167A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5882167A (ja) | 1983-05-17 |