JPS55140916A - Inverter circuit - Google Patents
Inverter circuitInfo
- Publication number
- JPS55140916A JPS55140916A JP4740279A JP4740279A JPS55140916A JP S55140916 A JPS55140916 A JP S55140916A JP 4740279 A JP4740279 A JP 4740279A JP 4740279 A JP4740279 A JP 4740279A JP S55140916 A JPS55140916 A JP S55140916A
- Authority
- JP
- Japan
- Prior art keywords
- current
- control
- load
- reactor
- winding
- 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
Landscapes
- Control Of High-Frequency Heating Circuits (AREA)
- Control Of Electrical Variables (AREA)
- Inverter Devices (AREA)
Abstract
PURPOSE: To secure the current limiting effect to the load as well as the control effect of the load current by connecting the reactor in series to the load and then flowing the control current to the control winding of the reactor, thus ensuring the optional and continuous control for the oscillation output of the magnetron of the electronic range.
CONSTITUTION: Polarized reactor 6 is connected to the load circuit in series to load 8, and the inductance of reactor 6 varies according to the DC control current flowing through control winding 7. Reactor 6 gives piling of the DC magnetic flux caused by the permanent magnet onto the magnetic circuit, and the relationship is shown by curve P between main winding current I and inductance L. Then the control current of winding 7 of reactor 6 is flowed through voltage V2 of the secondary side of transformer 5 and based on the characteristic curve of current I2. Thus the current limiting effect is obtained to load 8 along with the control effect of the load current. Thus the optional and continuous control is secured for the oscillation output of the magnetron of the electronic range.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4740279A JPS55140916A (en) | 1979-04-18 | 1979-04-18 | Inverter circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4740279A JPS55140916A (en) | 1979-04-18 | 1979-04-18 | Inverter circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55140916A true JPS55140916A (en) | 1980-11-04 |
Family
ID=12774111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4740279A Pending JPS55140916A (en) | 1979-04-18 | 1979-04-18 | Inverter circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55140916A (en) |
-
1979
- 1979-04-18 JP JP4740279A patent/JPS55140916A/en active Pending
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