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Proceedings Paper

Large-power piezoelectric ceramic transformer for providing computer CRT display high voltage
Author(s): Liying Chai; Donglin Xia; Xianghong Zhang; Taosheng Zhou; Anxiang Kuang
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Paper Abstract

The working principle and characteristics of a large-power piezoelectric-ceramic-transformer (PCT) high voltage power supply are introduced for computer cathode-ray-tube monochromatic display application at first. The experimental results show that such a PCT high voltage power supply can completely meet the technological demands of computer monochromatic display. Moreover, the substitute of the conventional flying back transform with the piezoelectric ceramic transformer can improve the reliability of computer display, lower the cost, and decrease greatly the volume of high voltage winding.

Paper Details

Date Published: 29 November 2000
PDF: 4 pages
Proc. SPIE 4086, Fourth International Conference on Thin Film Physics and Applications, (29 November 2000); doi: 10.1117/12.408331
Show Author Affiliations
Liying Chai, Hubei Univ. (China)
Donglin Xia, Huazhong Univ. of Science and Technology (China)
Xianghong Zhang, Hubei Univ. (China)
Taosheng Zhou, Hubei Univ. (China)
Anxiang Kuang, Hubei Univ. (China)


Published in SPIE Proceedings Vol. 4086:
Fourth International Conference on Thin Film Physics and Applications

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