DE3419213A1 - Constant-current device - Google Patents
Constant-current deviceInfo
- Publication number
- DE3419213A1 DE3419213A1 DE19843419213 DE3419213A DE3419213A1 DE 3419213 A1 DE3419213 A1 DE 3419213A1 DE 19843419213 DE19843419213 DE 19843419213 DE 3419213 A DE3419213 A DE 3419213A DE 3419213 A1 DE3419213 A1 DE 3419213A1
- Authority
- DE
- Germany
- Prior art keywords
- current
- constant
- current device
- resistor
- applications
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/24—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Electrical Variables (AREA)
Abstract
Description
Bezeichnung:Description:
Stromkonstanter Beschreibung: Der @@-Stromkonstanter besteht aus einem vertikalen MOS-Depletion-Transistor, bei dem Source und Gate über einen Widerstand verbunden sind. Für den Einsatz des Bauelementes bussen lediglich Drain und Cate zugänglich (herausgeführt) sein, d. h. der Konstantstrom erscheint zwischen Drain und Cate des Transistors.Current constant Description: The @@ current constant consists of one vertical MOS depletion transistor, with the source and gate via a resistor are connected. For the use of the component only drain and cate buses be accessible (led out), d. H. the constant current appears between drain and cate of the transistor.
Der AC-Stromkonstanter besteht aus zwei der oben beschriebenen einheiten in Serie, bei denen die Gate's verbunden sind.The AC current stabilizer consists of two of the units described above in series, where the gates are connected.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843419213 DE3419213A1 (en) | 1984-05-23 | 1984-05-23 | Constant-current device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843419213 DE3419213A1 (en) | 1984-05-23 | 1984-05-23 | Constant-current device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3419213A1 true DE3419213A1 (en) | 1985-11-28 |
Family
ID=6236665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843419213 Withdrawn DE3419213A1 (en) | 1984-05-23 | 1984-05-23 | Constant-current device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3419213A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104049666A (en) * | 2014-06-17 | 2014-09-17 | 苏州能讯高能半导体有限公司 | Two-end constant current device |
EP3048727A4 (en) * | 2013-06-28 | 2017-07-05 | SII Semiconductor Corporation | Delay circuit, oscillation circuit, and semiconductor device |
-
1984
- 1984-05-23 DE DE19843419213 patent/DE3419213A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3048727A4 (en) * | 2013-06-28 | 2017-07-05 | SII Semiconductor Corporation | Delay circuit, oscillation circuit, and semiconductor device |
CN104049666A (en) * | 2014-06-17 | 2014-09-17 | 苏州能讯高能半导体有限公司 | Two-end constant current device |
CN104049666B (en) * | 2014-06-17 | 2016-08-17 | 苏州捷芯威半导体有限公司 | A kind of two end constant current devices |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |