JPS5746673A - Dc-dc converter - Google Patents
Dc-dc converterInfo
- Publication number
- JPS5746673A JPS5746673A JP12223080A JP12223080A JPS5746673A JP S5746673 A JPS5746673 A JP S5746673A JP 12223080 A JP12223080 A JP 12223080A JP 12223080 A JP12223080 A JP 12223080A JP S5746673 A JPS5746673 A JP S5746673A
- Authority
- JP
- Japan
- Prior art keywords
- invertor
- capacitor
- rectifier
- transformer
- wide range
- 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
- H02M3/338—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 in a self-oscillating arrangement
- H02M3/3382—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 in a self-oscillating arrangement in a push-pull circuit arrangement
- H02M3/3384—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 in a self-oscillating arrangement in a push-pull circuit arrangement of the parallel type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
PURPOSE:To maintain an ideal resonance condition in a wide range by a method wherein a resonance capacitor is connected to the A.C. side and also to the D.C. side. CONSTITUTION:An invertor 3 is composed of switching elements Q1, Q2 which repeat switching in a certain period and a transformer T. A rectifier D, and wave filters CL, LL are connected to the output side of the invertor to constitute a DC-DC converter. In addition, a capacitor Ci is connected to an input power source side in parallel with the inverter. Then a capacitor Co that reaches an oscillating state with the leakage inductance of the transformer T, etc. is connected to the output side of the invertor between the rectifier D and the wave filters CL, LL. An ideal resonance condition can be maintained in a wide range, while the occurrence of an output ripple and noise can be prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12223080A JPS5746673A (en) | 1980-09-05 | 1980-09-05 | Dc-dc converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12223080A JPS5746673A (en) | 1980-09-05 | 1980-09-05 | Dc-dc converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5746673A true JPS5746673A (en) | 1982-03-17 |
Family
ID=14830785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12223080A Pending JPS5746673A (en) | 1980-09-05 | 1980-09-05 | Dc-dc converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5746673A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0197169A (en) * | 1987-04-27 | 1989-04-14 | American Teleph & Telegr Co <Att> | High-frequency resonance type power converter |
JPH02106168A (en) * | 1988-10-12 | 1990-04-18 | Kosuke Harada | Converter |
JPH03107368A (en) * | 1989-09-20 | 1991-05-07 | Toko Inc | Dc-dc converter |
-
1980
- 1980-09-05 JP JP12223080A patent/JPS5746673A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0197169A (en) * | 1987-04-27 | 1989-04-14 | American Teleph & Telegr Co <Att> | High-frequency resonance type power converter |
JPH02106168A (en) * | 1988-10-12 | 1990-04-18 | Kosuke Harada | Converter |
JPH03107368A (en) * | 1989-09-20 | 1991-05-07 | Toko Inc | Dc-dc converter |
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