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Properties of multilayer alternately poled piezoelectric transformers
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- KANAYAMA Kouichi
- Mitsui Petrochemical Industries Ltd.
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- MARUKO Nobuhiro
- Mitsui Petrochemical Industries Ltd.
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- SAIGOH Hiroaki
- Mitsui Petrochemical Industries Ltd.
Bibliographic Information
- Other Title
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- 積層分極反転型圧電トランスの動作特性
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Description
The alternately poled piezoelectric transformers are devised. Both monolayer type and multilayer (2 layers) type are fabricated. The step-up ratio of the monolayer type is 2 times, and that of multilayer type is 4 times as much as Rosen type, respectively. The efficiency of multilayer types is lower than that of the momolayer types, generally. But the efficiency can be improved by increasing the thickness of the layer.
Journal
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- IEICE technical report. Ultrasonics
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IEICE technical report. Ultrasonics 97 (277), 41-47, 1997-09-26
The Institute of Electronics, Information and Communication Engineers
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Details 詳細情報について
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- CRID
- 1571980077313923712
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- NII Article ID
- 110003187721
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- NII Book ID
- AN1001290X
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- Text Lang
- ja
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- Data Source
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- CiNii Articles