JPS5717030A - Power supply circuit - Google Patents
Power supply circuitInfo
- Publication number
- JPS5717030A JPS5717030A JP9094280A JP9094280A JPS5717030A JP S5717030 A JPS5717030 A JP S5717030A JP 9094280 A JP9094280 A JP 9094280A JP 9094280 A JP9094280 A JP 9094280A JP S5717030 A JPS5717030 A JP S5717030A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- voltage
- resistance
- output voltage
- input terminal
- 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.)
- Pending
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
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Voltage And Current In General (AREA)
Abstract
PURPOSE:To obtain the desired and optimum output voltage, by setting an optional resistance under a nonconductive state for a voltage control resistance circuit comprising plural resistances when control is given to the power supply output voltage of a computer that controls the internal combustion engine of an automobile. CONSTITUTION:The output voltage EO of a constant voltage source is applied to the nonreverse input terminal of a voltage amplifying circuit 1 that is driven by the unstable voltage VCC, and a voltage setting resistance R1 is connected between the nonreverse input terminal and the earth potential point. In addition, another voltage setting resistance R2 is connected to the nonreverse input terminal, and a resistance circuit 3 for output voltage control consisting of resistances R3-R5 is connected between the other terminal of the resistance R2 and the output terminal of the circuit 1. In such constitution, the output voltage VO is controlled to a desired level by first obtaining the output voltage V1 of the circuit 1 with connection of the circuit 3 as well as the output voltage V2 of the circuit when a short circuit is given across the circuit 3. The optimum resistance value of the circuit 3 with the voltage VO set as the desired value is obtained from V1 and V2. Then an optional resistance is made nonconductive for the rsistances R3-R5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9094280A JPS5717030A (en) | 1980-07-03 | 1980-07-03 | Power supply circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9094280A JPS5717030A (en) | 1980-07-03 | 1980-07-03 | Power supply circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5717030A true JPS5717030A (en) | 1982-01-28 |
Family
ID=14012501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9094280A Pending JPS5717030A (en) | 1980-07-03 | 1980-07-03 | Power supply circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5717030A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5702556A (en) * | 1993-02-23 | 1997-12-30 | Minnesota Mining And Manufacturing Company | Method and apparatus for producing a laminated viscoelastic product |
| EP2374854A1 (en) | 2010-03-11 | 2011-10-12 | Nitto Denko Corporation | Pressure-sensitive adhesive tape |
| EP2385088A1 (en) | 2010-03-11 | 2011-11-09 | Nitto Denko Corporation | Pressure-sensitive adhesive tape |
| EP2385089A1 (en) | 2010-04-13 | 2011-11-09 | Nitto Denko Corporation | Acrylic pressure-sensitive adhesive composition and acrylic pressure-sensitive adhesive tape |
| EP2395063A2 (en) | 2010-04-09 | 2011-12-14 | Nitto Denko Corporation | Pressure-sensitive adhesive composition and acrylic pressure-sensitive adhesive tape |
| WO2012063935A1 (en) | 2010-11-13 | 2012-05-18 | 日東電工株式会社 | Bubble-containing thermally-conductive resin-composition layer, manufacturing method therefor, and pressure-sensitive adhesive sheet using said resin-composition layer |
| EP2653516A1 (en) | 2012-04-16 | 2013-10-23 | Nitto Denko Corporation | Pressure-sensitive adhesive sheet and pressure-sensitive adhesive composition |
-
1980
- 1980-07-03 JP JP9094280A patent/JPS5717030A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5702556A (en) * | 1993-02-23 | 1997-12-30 | Minnesota Mining And Manufacturing Company | Method and apparatus for producing a laminated viscoelastic product |
| EP2374854A1 (en) | 2010-03-11 | 2011-10-12 | Nitto Denko Corporation | Pressure-sensitive adhesive tape |
| EP2385088A1 (en) | 2010-03-11 | 2011-11-09 | Nitto Denko Corporation | Pressure-sensitive adhesive tape |
| EP2395063A2 (en) | 2010-04-09 | 2011-12-14 | Nitto Denko Corporation | Pressure-sensitive adhesive composition and acrylic pressure-sensitive adhesive tape |
| EP2385089A1 (en) | 2010-04-13 | 2011-11-09 | Nitto Denko Corporation | Acrylic pressure-sensitive adhesive composition and acrylic pressure-sensitive adhesive tape |
| WO2012063935A1 (en) | 2010-11-13 | 2012-05-18 | 日東電工株式会社 | Bubble-containing thermally-conductive resin-composition layer, manufacturing method therefor, and pressure-sensitive adhesive sheet using said resin-composition layer |
| EP2653516A1 (en) | 2012-04-16 | 2013-10-23 | Nitto Denko Corporation | Pressure-sensitive adhesive sheet and pressure-sensitive adhesive composition |
| KR20130116816A (en) | 2012-04-16 | 2013-10-24 | 닛토덴코 가부시키가이샤 | Pressure-sensitive adhesive sheet and pressure-sensitive adhesive composition |
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