SU1653108A1 - Single-cycle dc voltage converter - Google Patents
Single-cycle dc voltage converter Download PDFInfo
- Publication number
- SU1653108A1 SU1653108A1 SU894707017A SU4707017A SU1653108A1 SU 1653108 A1 SU1653108 A1 SU 1653108A1 SU 894707017 A SU894707017 A SU 894707017A SU 4707017 A SU4707017 A SU 4707017A SU 1653108 A1 SU1653108 A1 SU 1653108A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- transistor
- transformer
- primary winding
- input
- terminal
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims abstract 7
- 239000003990 capacitor Substances 0.000 claims abstract 3
- 239000004020 conductor Substances 0.000 abstract 1
- 238000004870 electrical engineering Methods 0.000 abstract 1
- 230000005415 magnetization Effects 0.000 abstract 1
Landscapes
- Dc-Dc Converters (AREA)
Abstract
Изобретение относитс к электротехнике и может быть использовано в источниках вторичного электропитани . Цель - повышение КПД. Устройство содержит трансформатор 1, первична обмотка которого 2 соединена с вторым входным выводом через первый транзистор 4, вход управлени которого подключен к выходу блока 5 управлени , а первична обмотка 3 соединена с вторым входным выводом через второй транзистор 6 и конденсатор 8. При включении транзистора 4 от блока 5 управлени происходит передача энергии от входа к выходным выводам преобразовател . Одновременно происходит намагничивание магни- топровода трансформатора 1. При запирании транзистора 4 ток намагничивани зар жает конденсатор 8, а затем благодар отпиранию транзистора 6 через токозадающую цепь 11 происходит размагничивание магнитопровода трансформатора 1. 1 э.п. ф-лы, 2 ил. с S (ЛThis invention relates to electrical engineering and can be used in secondary power supply sources. The goal is to increase efficiency. The device contains a transformer 1, the primary winding of which 2 is connected to the second input terminal via the first transistor 4, the control input of which is connected to the output of control unit 5, and the primary winding 3 is connected to the second input terminal through the second transistor 6 and capacitor 8. When transistor 4 is turned on from control unit 5, energy is transferred from the input to the output terminals of the converter. At the same time, the magnetisation of the magnetically conductor of the transformer 1 occurs. When the transistor 4 is locked, the magnetization current charges the capacitor 8, and then due to the unlocking of the transistor 6 through the current supply circuit 11, the transformer magnetic circuit 1 is demagnetized. f-ly, 2 ill. with S (L
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894707017A SU1653108A1 (en) | 1989-06-19 | 1989-06-19 | Single-cycle dc voltage converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894707017A SU1653108A1 (en) | 1989-06-19 | 1989-06-19 | Single-cycle dc voltage converter |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1653108A1 true SU1653108A1 (en) | 1991-05-30 |
Family
ID=21455016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894707017A SU1653108A1 (en) | 1989-06-19 | 1989-06-19 | Single-cycle dc voltage converter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1653108A1 (en) |
-
1989
- 1989-06-19 SU SU894707017A patent/SU1653108A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 892614, кл. Н 02 М 3/335, 1980. Авторское свидетельство СССР № 1256124, кл. Н 02 М 3/335, 1984. * |
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