JPS63201362U - - Google Patents
Info
- Publication number
- JPS63201362U JPS63201362U JP1987093279U JP9327987U JPS63201362U JP S63201362 U JPS63201362 U JP S63201362U JP 1987093279 U JP1987093279 U JP 1987093279U JP 9327987 U JP9327987 U JP 9327987U JP S63201362 U JPS63201362 U JP S63201362U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- piezoelectric transformer
- oscillation
- feedback
- active circuit
- 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
- Details Of Television Scanning (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Description
第１図は本考案の実施例装置を示す回路図、第
２図は従来装置を示す回路図である。
１……高電圧発生装置、２……発振能動回路、
３…圧電トランス、４……帰還回路。
FIG. 1 is a circuit diagram showing an embodiment of the present invention, and FIG. 2 is a circuit diagram showing a conventional device. 1... High voltage generator, 2... Oscillation active circuit,
3...Piezoelectric transformer, 4...Feedback circuit.
Claims (1)
される圧電トランスと、この圧電トランスから前
記発振能動回路に帰還信号を与える帰還回路とに
より構成される発振回路を有する高電圧発生装置
において、前記帰還回路を前記圧電トランスの出
力端子から帰還信号を得るように接続したことを
特徴とする高電圧発生装置。 In a high voltage generator having an oscillation circuit including an oscillation active circuit, a piezoelectric transformer driven by the oscillation active circuit, and a feedback circuit that provides a feedback signal from the piezoelectric transformer to the oscillation active circuit, the feedback circuit is connected to obtain a feedback signal from the output terminal of the piezoelectric transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987093279U JPS63201362U (en) | 1987-06-17 | 1987-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987093279U JPS63201362U (en) | 1987-06-17 | 1987-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63201362U true JPS63201362U (en) | 1988-12-26 |
Family
ID=30955732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987093279U Pending JPS63201362U (en) | 1987-06-17 | 1987-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63201362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0449845A (en) * | 1990-06-19 | 1992-02-19 | Nec Corp | Self-excited type piezoelectric transconverter |
| JP2013172462A (en) * | 2012-02-17 | 2013-09-02 | Yokogawa Electric Corp | Power supply device using piezoelectric transformer |
-
1987
- 1987-06-17 JP JP1987093279U patent/JPS63201362U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0449845A (en) * | 1990-06-19 | 1992-02-19 | Nec Corp | Self-excited type piezoelectric transconverter |
| JP2013172462A (en) * | 2012-02-17 | 2013-09-02 | Yokogawa Electric Corp | Power supply device using piezoelectric transformer |