JPS5583476A - Inverter - Google Patents
InverterInfo
- Publication number
- JPS5583476A JPS5583476A JP15529278A JP15529278A JPS5583476A JP S5583476 A JPS5583476 A JP S5583476A JP 15529278 A JP15529278 A JP 15529278A JP 15529278 A JP15529278 A JP 15529278A JP S5583476 A JPS5583476 A JP S5583476A
- Authority
- JP
- Japan
- Prior art keywords
- current
- winding
- transistors
- period
- passes
- 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
Landscapes
- Inverter Devices (AREA)
Abstract
PURPOSE: To hold down to the minimum the switching loss in an inverter circuit by providing a pair of transistors with a base driving circuit for applying a larger electric current in the first half of a continuity period and a smaller current in the second half of the period.
CONSTITUTION: The base driving circuit A is provided with winding NB to which a capacitor C is connected in addition to feedback winding NB; winding NB2 and NB3 to which resistors R4 and R3 are connected respectively; simultaneously with transistors Tr1 and Tr2 controlled by the current that passes through the winding NB; and transistors Tr1" and Tr2" controlled by the current which passes through the winding NB2 and NB3. A large base current passes through the transistors Tr1 and Tr2 in the first half of continuity period and a small base current in the second half of the period.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53155292A JPS6027273B2 (en) | 1978-12-14 | 1978-12-14 | inverter circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53155292A JPS6027273B2 (en) | 1978-12-14 | 1978-12-14 | inverter circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5583476A true JPS5583476A (en) | 1980-06-23 |
JPS6027273B2 JPS6027273B2 (en) | 1985-06-28 |
Family
ID=15602697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53155292A Expired JPS6027273B2 (en) | 1978-12-14 | 1978-12-14 | inverter circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6027273B2 (en) |
-
1978
- 1978-12-14 JP JP53155292A patent/JPS6027273B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6027273B2 (en) | 1985-06-28 |
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