JPH0454492U - - Google Patents
Info
- Publication number
- JPH0454492U JPH0454492U JP9439490U JP9439490U JPH0454492U JP H0454492 U JPH0454492 U JP H0454492U JP 9439490 U JP9439490 U JP 9439490U JP 9439490 U JP9439490 U JP 9439490U JP H0454492 U JPH0454492 U JP H0454492U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- electrode
- piezoelectric
- pieces
- output side
- 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
- 239000002131 composite material Substances 0.000 claims description 2
- 238000009499 grossing Methods 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000010287 polarization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Rectifiers (AREA)
Description
第１図は本考案の一実施例の回路図、第２図は
従来の圧電素子を用いたスイツチングレギユレー
タの回路図である。
１……入力電源、２，４……複合圧電素子、３
……絶縁体、５……整流平滑回路、６……負荷。
FIG. 1 is a circuit diagram of an embodiment of the present invention, and FIG. 2 is a circuit diagram of a conventional switching regulator using a piezoelectric element. 1... Input power supply, 2, 4... Composite piezoelectric element, 3
... Insulator, 5 ... Rectifier and smoothing circuit, 6 ... Load.
Claims (1)
縁された圧電素子の出力側に整流平滑回路を接続
することを特徴とする圧電素子を用いたスイツチ
ングレギユレータ。 ２ 前記圧電素子の構造が、圧電材料の小片の複
数個を隣接する前記小片同士の分極方向が互いに
逆向きになるよう整列した後前記各小片間に電極
を挟んで積層し前記電極を一つ置きに接続しこれ
らをさらに互いに絶縁された二つの端子にそれぞ
れ接続した内部に多層電極を有する第１および第
２の複合圧電素子を絶縁材料の小片を間に挟んで
前記積層した方向にさらに積層した状態で接合し
て構成した四端子の圧電素子であることを特徴と
する請求項１記載の圧電素子を用いたスイツチン
グレギユレータ。[Claims for Utility Model Registration] 1. Switching using a piezoelectric element, characterized in that a rectifying and smoothing circuit is connected to the output side of a piezoelectric element whose input side electrode and output side electrode are electrically insulated. Regulator. 2 The structure of the piezoelectric element is such that a plurality of small pieces of piezoelectric material are arranged so that the polarization directions of adjacent pieces are opposite to each other, and then stacked with an electrode between each of the pieces, and one electrode is formed. The first and second composite piezoelectric elements each having a multilayer electrode therein are further stacked in the laminated direction with a small piece of insulating material sandwiched between them, and these are further connected to two mutually insulated terminals. 2. A switching regulator using a piezoelectric element according to claim 1, wherein the piezoelectric element is a four-terminal piezoelectric element formed by joining the piezoelectric element in the above-mentioned state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9439490U JPH0454492U (en) | 1990-09-07 | 1990-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9439490U JPH0454492U (en) | 1990-09-07 | 1990-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454492U true JPH0454492U (en) | 1992-05-11 |
Family
ID=31832299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9439490U Pending JPH0454492U (en) | 1990-09-07 | 1990-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454492U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4933125A (en) * | 1972-07-28 | 1974-03-27 |
-
1990
- 1990-09-07 JP JP9439490U patent/JPH0454492U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4933125A (en) * | 1972-07-28 | 1974-03-27 |
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