JPS5030035A - - Google Patents
Info
- Publication number
- JPS5030035A JPS5030035A JP49036703A JP3670374A JPS5030035A JP S5030035 A JPS5030035 A JP S5030035A JP 49036703 A JP49036703 A JP 49036703A JP 3670374 A JP3670374 A JP 3670374A JP S5030035 A JPS5030035 A JP S5030035A
- Authority
- JP
- Japan
- 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.)
- Granted
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)
- Control Of Voltage And Current In General (AREA)
- Control Of Electrical Variables (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00347239A US3826969A (en) | 1973-04-02 | 1973-04-02 | Highly stable precision voltage source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5030035A true JPS5030035A (enExample) | 1975-03-26 |
| JPS5430500B2 JPS5430500B2 (enExample) | 1979-10-01 |
Family
ID=23362890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3670374A Expired JPS5430500B2 (enExample) | 1973-04-02 | 1974-04-02 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3826969A (enExample) |
| JP (1) | JPS5430500B2 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59107982A (ja) * | 1982-12-10 | 1984-06-22 | 東海カ−ボン株式会社 | 高耐スポ−リング性ジルコニア耐火物 |
| US5177040A (en) * | 1990-06-07 | 1993-01-05 | Japan Abrasive Co., Ltd. | Fused zirconia refractory materials having high-temperature heat resistance and corrosion resistance and a method for producing the same |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902111A (en) * | 1974-05-31 | 1975-08-26 | Leeds & Northrup Co | Controller output circuit |
| US3959717A (en) * | 1975-07-09 | 1976-05-25 | Gte Sylvania Incorporated | Temperature stabilized voltage reference circuit |
| JPS5854673B2 (ja) * | 1977-04-15 | 1983-12-06 | 日立工機株式会社 | 印字マグネツト駆動装置 |
| US4165653A (en) * | 1978-07-27 | 1979-08-28 | Mcgraw-Edison Company | Signal ratio indicator |
| NL7907161A (nl) * | 1978-09-27 | 1980-03-31 | Analog Devices Inc | Geintegreerde temperatuurgecompenseerde spannings- referentie. |
| JPS55136708A (en) * | 1979-04-13 | 1980-10-24 | Nippon Gakki Seizo Kk | Voltage current conversion circuit |
| US4278929A (en) * | 1979-11-21 | 1981-07-14 | Motorola, Inc. | Regulated negative voltage supply |
| US4320447A (en) * | 1980-11-12 | 1982-03-16 | Krauss Geoffrey H | Fail-safe amplifier power supply |
| US4740878A (en) * | 1987-06-08 | 1988-04-26 | International Conservation Systems, Inc. | Dual voltage power supply having equally split voltage levels |
| US5097198A (en) * | 1991-03-08 | 1992-03-17 | John Fluke Mfg. Co., Inc. | Variable power supply with predetermined temperature coefficient |
| US5157353A (en) * | 1991-05-03 | 1992-10-20 | Thomson Consumer Electronics, Inc. | Audio system with transient tracking dual voltage power supply |
| RU2163390C1 (ru) * | 1999-06-22 | 2001-02-20 | Открытое акционерное общество "Ленполиграфмаш" | Система электропитания |
| AU3355401A (en) * | 2000-03-06 | 2001-09-17 | Sate Safety Devices Technology Ag | Constant source of current |
| CN101308392B (zh) * | 2007-05-15 | 2010-09-01 | 中国电子科技集团公司第四十一研究所 | 用于通信电源的恒定功率输出控制电路 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3479534A (en) * | 1966-07-01 | 1969-11-18 | Bell Telephone Labor Inc | Pulse stretcher-discriminator whose component electronics exhibit constant power dissipation |
| US3624492A (en) * | 1970-05-18 | 1971-11-30 | Compufoto Inc | High-voltage power supply with temperature-dependent zener in a microfilm printer device |
| US3686557A (en) * | 1970-08-26 | 1972-08-22 | Fischer & Porter Co | Floating-type electronic servo-motor process controller |
| US3634751A (en) * | 1971-02-01 | 1972-01-11 | Us Navy | Precision voltage regulator |
-
1973
- 1973-04-02 US US00347239A patent/US3826969A/en not_active Expired - Lifetime
-
1974
- 1974-04-02 JP JP3670374A patent/JPS5430500B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59107982A (ja) * | 1982-12-10 | 1984-06-22 | 東海カ−ボン株式会社 | 高耐スポ−リング性ジルコニア耐火物 |
| US5177040A (en) * | 1990-06-07 | 1993-01-05 | Japan Abrasive Co., Ltd. | Fused zirconia refractory materials having high-temperature heat resistance and corrosion resistance and a method for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| US3826969A (en) | 1974-07-30 |
| JPS5430500B2 (enExample) | 1979-10-01 |