JPS5566283A - Rectifier employing field effect transistor - Google Patents
Rectifier employing field effect transistorInfo
- Publication number
- JPS5566283A JPS5566283A JP13845078A JP13845078A JPS5566283A JP S5566283 A JPS5566283 A JP S5566283A JP 13845078 A JP13845078 A JP 13845078A JP 13845078 A JP13845078 A JP 13845078A JP S5566283 A JPS5566283 A JP S5566283A
- Authority
- JP
- Japan
- Prior art keywords
- field effect
- effect transistor
- transformer
- secondary winding
- transistor
- 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
- Rectifiers (AREA)
Abstract
PURPOSE: To increase efficiency by connecting a field effect transistor to the secondary winding of a triasformer for DC-DC converter and the like, controlling it by the tertiary winding of the transformer, and performing rectifying operation in order to minimize losses.
CONSTITUTION: A DC-DC converter turns on and off a switching transistor 3, takes out an AC voltage through a transformer 2, rectifies it, and supplies a DC voltage to a load 7. A field effect transistor 5 is connected to the secondary winding of the transformer 2. The signal synchronized with the secondary winding is applied across the gate and source of the transistor from the tertiary winding of the transformer 2, thereby rectifying operation is performed. In this constitution, the losses in the forward direction is minimized by making use of the linear portion of the drain current of the field effect transistor; and since minority carriers are not related to electric conduction, high-speed operation can be obtained; thereby efficiency can be increased.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13845078A JPS5566283A (en) | 1978-11-10 | 1978-11-10 | Rectifier employing field effect transistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13845078A JPS5566283A (en) | 1978-11-10 | 1978-11-10 | Rectifier employing field effect transistor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5566283A true JPS5566283A (en) | 1980-05-19 |
Family
ID=15222283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13845078A Pending JPS5566283A (en) | 1978-11-10 | 1978-11-10 | Rectifier employing field effect transistor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5566283A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5220492A (en) * | 1989-12-26 | 1993-06-15 | Systel Development And Industries Ltd. | Inverter and power supply systems including same |
JPH05276755A (en) * | 1992-03-19 | 1993-10-22 | Taiyo Yuden Co Ltd | Rectifier circuit |
-
1978
- 1978-11-10 JP JP13845078A patent/JPS5566283A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5220492A (en) * | 1989-12-26 | 1993-06-15 | Systel Development And Industries Ltd. | Inverter and power supply systems including same |
JPH05276755A (en) * | 1992-03-19 | 1993-10-22 | Taiyo Yuden Co Ltd | Rectifier circuit |
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