JPS56155419A - Control circuit for loaded alternating current - Google Patents
Control circuit for loaded alternating currentInfo
- Publication number
- JPS56155419A JPS56155419A JP5830080A JP5830080A JPS56155419A JP S56155419 A JPS56155419 A JP S56155419A JP 5830080 A JP5830080 A JP 5830080A JP 5830080 A JP5830080 A JP 5830080A JP S56155419 A JPS56155419 A JP S56155419A
- Authority
- JP
- Japan
- Prior art keywords
- current
- triac4
- gate
- goes
- flowing
- 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.)
- 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
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
- G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
- G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
- G05F1/455—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Electrical Variables (AREA)
- Power Conversion In General (AREA)
Abstract
PURPOSE:To reduce the number of parts and simplify circuits by constituting a power surce circuit for a DC low voltage circuit by the utilization of the gate current of an electric power control element and constituting a control circuits for gates on the same circuit. CONSTITUTION:While transistors 13, 14 are both off, gate current flows to a TRIAC4 through its gate, thereby turning the TRIAC4 on. At the same time, a capacitior 10 is charged by this gate current. Next, the gate current of the TRIAC4 is by-passed by the transistors (TRs) 13, 14, and therefore the TRIAC4 goes off. Even in this state, the capacitor 10 is charged by the current flowing through the TR14. The TR14 goes on when the current A is flowing and the TR13 goes on when the current B is flowing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5830080A JPS56155419A (en) | 1980-04-30 | 1980-04-30 | Control circuit for loaded alternating current |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5830080A JPS56155419A (en) | 1980-04-30 | 1980-04-30 | Control circuit for loaded alternating current |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56155419A true JPS56155419A (en) | 1981-12-01 |
JPS6329286B2 JPS6329286B2 (en) | 1988-06-13 |
Family
ID=13080364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5830080A Granted JPS56155419A (en) | 1980-04-30 | 1980-04-30 | Control circuit for loaded alternating current |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56155419A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4652318A (en) * | 1982-09-07 | 1987-03-24 | Ngk Spark Plug Co., Ltd. | Method of making an electric field device |
US4665355A (en) * | 1986-09-15 | 1987-05-12 | Rockwell International Corporation | Off line capacitor-divider power supply for solid state power controller |
JP2008000584A (en) * | 2006-05-24 | 2008-01-10 | Shunkosha:Kk | Acupuncture point stimulating device |
JP2009088007A (en) * | 2007-09-27 | 2009-04-23 | Denso Corp | Reactor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50154717A (en) * | 1974-06-03 | 1975-12-13 |
-
1980
- 1980-04-30 JP JP5830080A patent/JPS56155419A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50154717A (en) * | 1974-06-03 | 1975-12-13 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4652318A (en) * | 1982-09-07 | 1987-03-24 | Ngk Spark Plug Co., Ltd. | Method of making an electric field device |
US4922099A (en) * | 1982-09-07 | 1990-05-01 | Ngk Spark Plug Co., Ltd. | Electric field device |
US4665355A (en) * | 1986-09-15 | 1987-05-12 | Rockwell International Corporation | Off line capacitor-divider power supply for solid state power controller |
JP2008000584A (en) * | 2006-05-24 | 2008-01-10 | Shunkosha:Kk | Acupuncture point stimulating device |
JP2009088007A (en) * | 2007-09-27 | 2009-04-23 | Denso Corp | Reactor |
Also Published As
Publication number | Publication date |
---|---|
JPS6329286B2 (en) | 1988-06-13 |
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