JPS57196321A - Self-exciting switching regulator - Google Patents
Self-exciting switching regulatorInfo
- Publication number
- JPS57196321A JPS57196321A JP8084881A JP8084881A JPS57196321A JP S57196321 A JPS57196321 A JP S57196321A JP 8084881 A JP8084881 A JP 8084881A JP 8084881 A JP8084881 A JP 8084881A JP S57196321 A JPS57196321 A JP S57196321A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- coil
- windings
- self
- switching regulator
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Dc-Dc Converters (AREA)
Abstract
PURPOSE:To ensure the stable supply of a high voltage output, by providing a bifilar coil for erasion of leak inductance to an input winding of a transformer. CONSTITUTION:When the oscillation of a transistor 4 starts, a high voltage output is produced to an output winding S. The winding S is divided into windings S1-S3, and diodes 81-83 are connected to these divided windings, respectively. In such constitution, a series circuit of a coil 9 and a diode 10 is put between an end of a winding P and an end of the winding S. Both the winding P and a coil 9 are wound bifilar. The coil 9 induces substantially 100% energy of the winding P, and this induced voltage is commutated to the winding S to reduce the leak inductance caused between the windings P and S. The diode 10 functions to decide the commutating direction toward the winding S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8084881A JPS57196321A (en) | 1981-05-29 | 1981-05-29 | Self-exciting switching regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8084881A JPS57196321A (en) | 1981-05-29 | 1981-05-29 | Self-exciting switching regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57196321A true JPS57196321A (en) | 1982-12-02 |
Family
ID=13729763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8084881A Pending JPS57196321A (en) | 1981-05-29 | 1981-05-29 | Self-exciting switching regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57196321A (en) |
-
1981
- 1981-05-29 JP JP8084881A patent/JPS57196321A/en active Pending
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