Equivalent circuit and optimum design of a multilayer laminated piezoelectric transformer

2011 ◽  
Vol 58 (12) ◽  
pp. 2504-2515 ◽  
Author(s):  
Shuxiang Dong ◽  
Alfredo Vazquez Carazo ◽  
Seung Ho Park
Keyword(s):  
Equivalent Circuit ◽  
Optimum Design ◽  
Piezoelectric Transformer

Piezoelectric-Ceramic Cylinder Type Vibratory Gyroscope

1994 ◽  
Vol 360 ◽  
Author(s):  
T. Yoshida
Keyword(s):  
Equivalent Circuit ◽  
Optimum Design ◽  
Cylindrical Surface ◽  
Piezoelectric Ceramic ◽  
Vibration Mode ◽  
Cylinder Surface ◽  
Vibratory Gyroscope ◽  
Interdigital Electrodes ◽  
Adhesion Process ◽  
Ceramic Cylinder

AbstractA new equivalent circuit for the vibratory gyroscope and an analyzing and controlling method for the vibration mode axis of the vibrator have been studied. The vibrator of this gyroscope consists of a piezoelectric-ceramic cylinder. On its outer cylindrical surface, interdigital electrodes are formed. And these electrodes are used for poling, AC excitation as well as detection. In order to prevent some deviation of the performance of the gyroscope due to the adhesion process, these electrodes are directly printed on the cylinder surface.By changing the electrodes pattern and making a groove on the surface of the vibrator, the vibration mode axis can be easily controlled. Optimum design suited for demanded specifications can then be obtained.

scholarly journals Equivalent Circuit Modeling of Rosen-type Multilayer Piezoelectric Transformer

2006 ◽  
Vol 19 (12) ◽  
pp. 1099-1105
Author(s):  
Hoon-Beom Shin ◽  
Yong-Kuk Lee ◽  
Young-Han Yu ◽  
Hyung-Keun Ahn ◽  
Deuk-Young Han
Keyword(s):  
Equivalent Circuit ◽  
Circuit Modeling ◽  
Piezoelectric Transformer ◽  
Equivalent Circuit Modeling

Presentation of a New Equivalent Circuit of a Piezoelectric Transformer under High-Power Operation

1999 ◽  
Vol 38 (Part 1, No. 9B) ◽  
pp. 5592-5597 ◽  
Author(s):  
Katsutoshi Sakurai ◽  
Kazumasa Ohnishi ◽  
Yoshiro Tomikawa
Keyword(s):  
Equivalent Circuit ◽  
High Power ◽  
Piezoelectric Transformer ◽  
High Power Operation ◽  
Power Operation

Investigation of the Optimum Design for a 10 W Step-down 3-layer Piezoelectric Transformer

2011 ◽  
Vol 58 (3(1)) ◽  
pp. 622-626 ◽  
Author(s):  
Vo Viet Thang ◽  
Insung Kim ◽  
Hyeonkyu Joo ◽  
Soonjong Jeong ◽  
Minsoo Kim ◽  
...  
Keyword(s):  
Optimum Design ◽  
Piezoelectric Transformer ◽  
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