JPS5794819A - Current control system of constant voltage circuit - Google Patents
Current control system of constant voltage circuitInfo
- Publication number
- JPS5794819A JPS5794819A JP17116180A JP17116180A JPS5794819A JP S5794819 A JPS5794819 A JP S5794819A JP 17116180 A JP17116180 A JP 17116180A JP 17116180 A JP17116180 A JP 17116180A JP S5794819 A JPS5794819 A JP S5794819A
- Authority
- JP
- Japan
- Prior art keywords
- load
- reduced
- current
- constant voltage
- resistance
- 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
- G05F1/565—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/569—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
- G05F1/573—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17116180A JPS5794819A (en) | 1980-12-03 | 1980-12-03 | Current control system of constant voltage circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17116180A JPS5794819A (en) | 1980-12-03 | 1980-12-03 | Current control system of constant voltage circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5794819A true JPS5794819A (en) | 1982-06-12 |
Family
ID=15918115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17116180A Pending JPS5794819A (en) | 1980-12-03 | 1980-12-03 | Current control system of constant voltage circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5794819A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716488A (en) * | 1985-05-23 | 1987-12-29 | Siemens Aktiengesellschaft | Primary switched-mode power supply unit |
JPS63195713A (ja) * | 1987-02-09 | 1988-08-12 | Matsushita Electric Ind Co Ltd | 定電圧定電流制御装置 |
JPH0284922U (ja) * | 1988-12-15 | 1990-07-03 |
-
1980
- 1980-12-03 JP JP17116180A patent/JPS5794819A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716488A (en) * | 1985-05-23 | 1987-12-29 | Siemens Aktiengesellschaft | Primary switched-mode power supply unit |
JPS63195713A (ja) * | 1987-02-09 | 1988-08-12 | Matsushita Electric Ind Co Ltd | 定電圧定電流制御装置 |
JPH0284922U (ja) * | 1988-12-15 | 1990-07-03 |
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