NO814035L - Variabel impedanskrets - Google Patents
Variabel impedanskretsInfo
- Publication number
- NO814035L NO814035L NO814035A NO814035A NO814035L NO 814035 L NO814035 L NO 814035L NO 814035 A NO814035 A NO 814035A NO 814035 A NO814035 A NO 814035A NO 814035 L NO814035 L NO 814035L
- Authority
- NO
- Norway
- Prior art keywords
- circuit
- load
- voltage
- current
- signal
- Prior art date
Links
- 230000005669 field effect Effects 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 238000002955 isolation Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000033228 biological regulation Effects 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
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Amplifiers (AREA)
- Networks Using Active Elements (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Electronic Switches (AREA)
- Control Of Voltage And Current In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/219,097 US4357544A (en) | 1980-12-22 | 1980-12-22 | Variable impedance circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO814035L true NO814035L (no) | 1982-06-23 |
Family
ID=22817863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO814035A NO814035L (no) | 1980-12-22 | 1981-11-26 | Variabel impedanskrets |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4357544A (ko) |
| JP (1) | JPS57125359A (ko) |
| KR (1) | KR830008464A (ko) |
| BE (1) | BE891586A (ko) |
| CA (1) | CA1164046A (ko) |
| DE (1) | DE3147562A1 (ko) |
| DK (1) | DK566881A (ko) |
| GB (1) | GB2090441B (ko) |
| IE (1) | IE51941B1 (ko) |
| IL (1) | IL64268A (ko) |
| NL (1) | NL8105400A (ko) |
| NO (1) | NO814035L (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59144400A (ja) * | 1983-02-08 | 1984-08-18 | Denyo Kk | 溶接用誘導子型発電機 |
| BE897772A (fr) * | 1983-09-19 | 1984-03-19 | Itt Ind Belgium | Contacts electroniques et dispositifs associes |
| FR2603994B1 (fr) * | 1986-09-12 | 1988-11-10 | Thomson Csf | Dispositif de test pour alimentation a tres haute tension |
| US5121100A (en) * | 1989-11-03 | 1992-06-09 | Gallo Joseph S | Brake light |
| US5381018A (en) * | 1993-12-20 | 1995-01-10 | Xerox Corporation | Electronic circuit to replace a light emitting diode and a light dependent resistor |
| US5600149A (en) * | 1995-10-30 | 1997-02-04 | Xerox Corporation | Power supply regulator |
| US8816725B2 (en) * | 2012-12-31 | 2014-08-26 | Nxp B.V. | High-voltage electrical switch by series connected semiconductor switches |
| CN109474063B (zh) * | 2017-09-07 | 2021-07-06 | 上海明石光电科技有限公司 | 交流电网供电系统及其状态监测电路、用电设备 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3458801A (en) * | 1967-06-01 | 1969-07-29 | Itek Corp | High voltage operational amplifier for use as an electronically controllable power supply regulator |
-
1980
- 1980-12-22 US US06/219,097 patent/US4357544A/en not_active Expired - Fee Related
-
1981
- 1981-11-04 GB GB8133210A patent/GB2090441B/en not_active Expired
- 1981-11-06 IE IE2602/81A patent/IE51941B1/en unknown
- 1981-11-11 IL IL6426881A patent/IL64268A/xx unknown
- 1981-11-12 CA CA000389970A patent/CA1164046A/en not_active Expired
- 1981-11-26 NO NO814035A patent/NO814035L/no unknown
- 1981-11-30 NL NL8105400A patent/NL8105400A/nl not_active Application Discontinuation
- 1981-12-01 DE DE19813147562 patent/DE3147562A1/de not_active Withdrawn
- 1981-12-02 JP JP19303181A patent/JPS57125359A/ja active Granted
- 1981-12-21 DK DK566881A patent/DK566881A/da not_active Application Discontinuation
- 1981-12-22 BE BE0/206910A patent/BE891586A/fr not_active IP Right Cessation
- 1981-12-22 KR KR1019810005069A patent/KR830008464A/ko unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2090441A (en) | 1982-07-07 |
| IL64268A0 (en) | 1982-02-28 |
| GB2090441B (en) | 1984-07-18 |
| BE891586A (fr) | 1982-06-22 |
| US4357544A (en) | 1982-11-02 |
| DK566881A (da) | 1982-06-23 |
| NL8105400A (nl) | 1982-07-16 |
| DE3147562A1 (de) | 1982-09-09 |
| IE51941B1 (en) | 1987-04-29 |
| KR830008464A (ko) | 1983-11-18 |
| CA1164046A (en) | 1984-03-20 |
| IE812602L (en) | 1982-05-22 |
| JPH0136591B2 (ko) | 1989-08-01 |
| IL64268A (en) | 1985-06-30 |
| JPS57125359A (en) | 1982-08-04 |
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