JPS6155983U - - Google Patents
Info
- Publication number
- JPS6155983U JPS6155983U JP13929484U JP13929484U JPS6155983U JP S6155983 U JPS6155983 U JP S6155983U JP 13929484 U JP13929484 U JP 13929484U JP 13929484 U JP13929484 U JP 13929484U JP S6155983 U JPS6155983 U JP S6155983U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- transistors
- series
- series circuit
- diode
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
第１図は本考案の一実施例を示した電気回路図
、第２図は第１図の動作説明のための電圧および
電流波形図、第３図は従来例を示した電気回路図
、第４図は第３図の動作説明のための電圧および
電流波形図である。
Ｄ１，Ｄ２…ダイオード、Ｌ１，Ｌ２…コイル
、Ｆ１，Ｆ２…ＦＥＴ、Ｐｚ…圧電素子。
Fig. 1 is an electric circuit diagram showing an embodiment of the present invention, Fig. 2 is a voltage and current waveform diagram for explaining the operation of Fig. 1, and Fig. 3 is an electric circuit diagram showing a conventional example. FIG. 4 is a voltage and current waveform diagram for explaining the operation of FIG. 3. D1 , D2 ...Diode, L1 , L2 ...Coil, F1 , F2 ...FET, Pz...Piezoelectric element.
Claims (1)
直列回路を２組設け、この各直列回路を直流電源
間に並列に設け、上記各直列回路のトランジスタ
の出力側間に圧電素子を接続し、上記各直列回路
のトランジスタを交互に動作させることを特徴と
する圧電素子駆動回路。 Two series circuits each consisting of a transistor, a coil, and a diode are provided, each series circuit is connected in parallel between DC power sources, and a piezoelectric element is connected between the output sides of the transistors of each series circuit. A piezoelectric element drive circuit characterized by operating transistors alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13929484U JPS6155983U (en) | 1984-09-13 | 1984-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13929484U JPS6155983U (en) | 1984-09-13 | 1984-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6155983U true JPS6155983U (en) | 1986-04-15 |
Family
ID=30697672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13929484U Pending JPS6155983U (en) | 1984-09-13 | 1984-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155983U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02125801U (en) * | 1989-03-28 | 1990-10-17 | ||
| JP2010136150A (en) * | 2008-12-05 | 2010-06-17 | Sanyo Electric Co Ltd | High-voltage output driver and piezoelectric pump |
| JP2010131539A (en) * | 2008-12-05 | 2010-06-17 | Sanyo Electric Co Ltd | High voltage power output driver and piezoelectric pump |
| JP2016075902A (en) * | 2014-10-06 | 2016-05-12 | ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド | Electronic device for generating audible alarm or music |
-
1984
- 1984-09-13 JP JP13929484U patent/JPS6155983U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02125801U (en) * | 1989-03-28 | 1990-10-17 | ||
| JP2010136150A (en) * | 2008-12-05 | 2010-06-17 | Sanyo Electric Co Ltd | High-voltage output driver and piezoelectric pump |
| JP2010131539A (en) * | 2008-12-05 | 2010-06-17 | Sanyo Electric Co Ltd | High voltage power output driver and piezoelectric pump |
| JP2016075902A (en) * | 2014-10-06 | 2016-05-12 | ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド | Electronic device for generating audible alarm or music |
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