FI121101B - Laite analogisen virta- tai jännitesignaalin tuottamiseksi - Google Patents
Laite analogisen virta- tai jännitesignaalin tuottamiseksi Download PDFInfo
- Publication number
- FI121101B FI121101B FI20075041A FI20075041A FI121101B FI 121101 B FI121101 B FI 121101B FI 20075041 A FI20075041 A FI 20075041A FI 20075041 A FI20075041 A FI 20075041A FI 121101 B FI121101 B FI 121101B
- Authority
- FI
- Finland
- Prior art keywords
- analog
- voltage
- signal
- output
- current
- Prior art date
Links
- 238000000926 separation method Methods 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 description 18
- 239000003990 capacitor Substances 0.000 description 10
- 230000010354 integration Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L5/00—Automatic control of voltage, current, or power
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/02—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analogue/Digital Conversion (AREA)
- Feedback Control In General (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20075041A FI121101B (fi) | 2007-01-22 | 2007-01-22 | Laite analogisen virta- tai jännitesignaalin tuottamiseksi |
| US12/017,711 US7911171B2 (en) | 2007-01-22 | 2008-01-22 | Device for generating analog current or voltage signal |
| EP08150471A EP1947622A3 (fr) | 2007-01-22 | 2008-01-22 | Dispositif pour la génération d'un signal de tension ou de courant analogique |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20075041A FI121101B (fi) | 2007-01-22 | 2007-01-22 | Laite analogisen virta- tai jännitesignaalin tuottamiseksi |
| FI20075041 | 2007-01-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20075041A0 FI20075041A0 (fi) | 2007-01-22 |
| FI20075041A FI20075041A (fi) | 2008-07-23 |
| FI121101B true FI121101B (fi) | 2010-06-30 |
Family
ID=37745733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20075041A FI121101B (fi) | 2007-01-22 | 2007-01-22 | Laite analogisen virta- tai jännitesignaalin tuottamiseksi |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7911171B2 (fr) |
| EP (1) | EP1947622A3 (fr) |
| FI (1) | FI121101B (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007041534B3 (de) * | 2007-08-31 | 2009-05-07 | Diehl Ako Stiftung & Co. Kg | Bedienvorrichtung für ein elektronisches Haushaltsgerät |
| DE102010042946A1 (de) * | 2010-10-26 | 2012-04-26 | Lenze Se | Frequenzumrichter |
| WO2014052227A1 (fr) * | 2012-09-28 | 2014-04-03 | Gsi Group Corporation | Procédé et appareil de détection d'état d'outil motorisé |
| CN103986116B (zh) * | 2013-02-07 | 2017-03-22 | 中国科学院软件研究所 | 一种基于fpga的源边电流检测和控制模块及方法 |
| CN103294637B (zh) * | 2013-05-10 | 2016-06-08 | 东北石油大学 | 基于arm自适应方向控制的磁隔离数据输入输出模块 |
| CN103940886B (zh) * | 2014-04-29 | 2016-02-17 | 哈尔滨工业大学 | 库仑滴定实验简易测量装置 |
| CN106959712A (zh) * | 2016-12-24 | 2017-07-18 | 托普瑞德（无锡）设计顾问有限公司 | 一种含有多功能保鲜装置的快递车 |
| CN107677870A (zh) * | 2017-10-09 | 2018-02-09 | 国网山东省电力公司临沂供电公司 | 一种配电网零序电流快速测量电路 |
| CN108802474A (zh) * | 2018-06-01 | 2018-11-13 | 优利德科技(中国)股份有限公司 | 一种电流测量方法及其装置 |
| LU101173B1 (de) * | 2019-04-11 | 2020-10-12 | Phoenix Contact Gmbh & Co | Messsystem |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520488A (en) * | 1981-03-02 | 1985-05-28 | Honeywell, Inc. | Communication system and method |
| WO1988001417A1 (fr) * | 1986-08-22 | 1988-02-25 | Rosemount Inc. | Circuit transducteur analogique a commande numerique |
| US5170496A (en) * | 1989-06-22 | 1992-12-08 | Texas Instruments Deutschland Gmbh | Circuit arrangement for matching the resonant frequency of an antenna resonant circuit to the output frequency of a transmitter output stage |
| DE4343540C2 (de) * | 1993-12-14 | 1995-12-07 | Mannesmann Ag | Anordnung zur potentialgetrennten Übertragung von Gleich- und Wechselstromsignalen |
| US5835038A (en) * | 1997-05-08 | 1998-11-10 | Burr-Brown Corporation | DC dither circuitry and method for delta-sigma modulator |
| US7151914B2 (en) * | 2001-08-21 | 2006-12-19 | Medtronic, Inc. | Transmitter system for wireless communication with implanted devices |
| DE10303347B4 (de) * | 2003-01-29 | 2010-04-29 | Eads Deutschland Gmbh | Verfahren und Schaltung zur Wandlung eines analogen Istsignals in ein digitales Sollsignal |
| JP2005072632A (ja) * | 2003-08-21 | 2005-03-17 | Renesas Technology Corp | Ａ／ｄ変換回路を内蔵した通信用半導体集積回路 |
| US6880262B1 (en) * | 2003-09-30 | 2005-04-19 | Broadcom Corporation | Continuous time ΔΣ ADC with dithering |
| US7224299B2 (en) * | 2005-09-30 | 2007-05-29 | Nxp, B.V. | System and method for adjusting dither in a delta sigma modulator |
-
2007
- 2007-01-22 FI FI20075041A patent/FI121101B/fi not_active IP Right Cessation
-
2008
- 2008-01-22 US US12/017,711 patent/US7911171B2/en not_active Expired - Fee Related
- 2008-01-22 EP EP08150471A patent/EP1947622A3/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US20080174259A1 (en) | 2008-07-24 |
| US7911171B2 (en) | 2011-03-22 |
| EP1947622A3 (fr) | 2012-08-22 |
| FI20075041A0 (fi) | 2007-01-22 |
| EP1947622A2 (fr) | 2008-07-23 |
| FI20075041A (fi) | 2008-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Ref document number: 121101 Country of ref document: FI |
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| MM | Patent lapsed |