KR950012680U - Current source circuit - Google Patents
Current source circuitInfo
- Publication number
- KR950012680U KR950012680U KR2019930020318U KR930020318U KR950012680U KR 950012680 U KR950012680 U KR 950012680U KR 2019930020318 U KR2019930020318 U KR 2019930020318U KR 930020318 U KR930020318 U KR 930020318U KR 950012680 U KR950012680 U KR 950012680U
- Authority
- KR
- South Korea
- Prior art keywords
- current source
- source circuit
- circuit
- current
- source
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
- G05F1/461—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using an operational amplifier as final control device
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Amplifiers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930020318U KR960008146Y1 (en) | 1993-10-05 | 1993-10-05 | Current source circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930020318U KR960008146Y1 (en) | 1993-10-05 | 1993-10-05 | Current source circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950012680U true KR950012680U (en) | 1995-05-17 |
| KR960008146Y1 KR960008146Y1 (en) | 1996-09-24 |
Family
ID=19365088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930020318U KR960008146Y1 (en) | 1993-10-05 | 1993-10-05 | Current source circuit |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960008146Y1 (en) |
-
1993
- 1993-10-05 KR KR2019930020318U patent/KR960008146Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960008146Y1 (en) | 1996-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19931005 |
|
| UA0201 | Request for examination |
Patent event date: 19931005 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19960830 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19961223 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19970120 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19970120 |
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| UR1001 | Payment of annual fee |
Payment date: 19990831 Start annual number: 4 End annual number: 4 |
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| UR1001 | Payment of annual fee |
Payment date: 20000821 Start annual number: 5 End annual number: 5 |
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| UR1001 | Payment of annual fee |
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| UR1001 | Payment of annual fee |
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| UR1001 | Payment of annual fee |
Payment date: 20030814 Start annual number: 8 End annual number: 8 |
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| FPAY | Annual fee payment |
Payment date: 20040820 Year of fee payment: 9 |
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| UR1001 | Payment of annual fee |
Payment date: 20040820 Start annual number: 9 End annual number: 9 |
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| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |