JPH0155422B2 - - Google Patents
Info
- Publication number
- JPH0155422B2 JPH0155422B2 JP13445280A JP13445280A JPH0155422B2 JP H0155422 B2 JPH0155422 B2 JP H0155422B2 JP 13445280 A JP13445280 A JP 13445280A JP 13445280 A JP13445280 A JP 13445280A JP H0155422 B2 JPH0155422 B2 JP H0155422B2
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- current
- operational amplifier
- value
- resistor
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 18
- 238000004804 winding Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
- G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13445280A JPS5760265A (en) | 1980-09-29 | 1980-09-29 | Current voltage converter for ac input |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13445280A JPS5760265A (en) | 1980-09-29 | 1980-09-29 | Current voltage converter for ac input |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5760265A JPS5760265A (en) | 1982-04-12 |
JPH0155422B2 true JPH0155422B2 (enrdf_load_stackoverflow) | 1989-11-24 |
Family
ID=15128667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13445280A Granted JPS5760265A (en) | 1980-09-29 | 1980-09-29 | Current voltage converter for ac input |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5760265A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101846702A (zh) * | 2010-05-10 | 2010-09-29 | 伊博电源(杭州)有限公司 | 一种电感电流检测电路 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2388914B (en) * | 2002-05-10 | 2005-09-28 | Pri Ltd | Clamp-on ct |
CN109541513B (zh) * | 2018-12-25 | 2022-02-08 | 北京东方计量测试研究所 | 一种交流微电流溯源装置和方法 |
-
1980
- 1980-09-29 JP JP13445280A patent/JPS5760265A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101846702A (zh) * | 2010-05-10 | 2010-09-29 | 伊博电源(杭州)有限公司 | 一种电感电流检测电路 |
CN101846702B (zh) | 2010-05-10 | 2012-05-30 | 伊博电源(杭州)有限公司 | 一种电感电流检测电路 |
Also Published As
Publication number | Publication date |
---|---|
JPS5760265A (en) | 1982-04-12 |