JPS5510826A - Rectifier - Google Patents
RectifierInfo
- Publication number
- JPS5510826A JPS5510826A JP8223778A JP8223778A JPS5510826A JP S5510826 A JPS5510826 A JP S5510826A JP 8223778 A JP8223778 A JP 8223778A JP 8223778 A JP8223778 A JP 8223778A JP S5510826 A JPS5510826 A JP S5510826A
- Authority
- JP
- Japan
- Prior art keywords
- gate
- polarity
- source
- positive
- negative
- 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 improve the efficiency of rectification, by supplying the gate of a field- effect transistor with a signal corresponding to the polarity of a rectified signal, from a gate signal generator which is controlled by the output of a rectified signal polarity detector.
CONSTITUTION: The polarity of the voltage of an AC power source 4 as a rectified signal source is detected by the polarity detector 2. A voltage corresponding to the polarity of the voltage of the AC power source is applied to the gate of the insulator- gate field-effect transistor 1 from the gate signal generator 3 which is controlled by the output of the polarity detector 2. If the MOSFET 1 is an N-channel one, the gate is set positive when the drain is positive and the source is negative. If the MOSFET 1 is a P-channel one, the gate is set negative when the drain is negative and the source is positive.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8223778A JPS5510826A (en) | 1978-07-06 | 1978-07-06 | Rectifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8223778A JPS5510826A (en) | 1978-07-06 | 1978-07-06 | Rectifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5510826A true JPS5510826A (en) | 1980-01-25 |
Family
ID=13768792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8223778A Pending JPS5510826A (en) | 1978-07-06 | 1978-07-06 | Rectifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5510826A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63286666A (en) * | 1987-05-19 | 1988-11-24 | 工業技術院長 | Heat pump |
-
1978
- 1978-07-06 JP JP8223778A patent/JPS5510826A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63286666A (en) * | 1987-05-19 | 1988-11-24 | 工業技術院長 | Heat pump |
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