| CCTO陶瓷变压器的设计与性能 |
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| 引用本文： | 巩晓阳,杨雷雷.CCTO陶瓷变压器的设计与性能[J].河南科技大学学报(自然科学版),2010,31(2):58-60. |
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| 作者姓名： | 巩晓阳 杨雷雷 |
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| 作者单位： | 河南科技大学,物理与工程学院,河南,洛阳,471003 |
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| 基金项目： | 河南省科技攻关项目(0224360063);;河南科技大学大学生研究训练项目(2008080) |
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| 摘 要： | 一些手机充电器等电子设备中对变压器的变压比要求不高,但要求变压器具有工艺简单,成本低廉等优点。以CCTO为功能材料,依据物理学原理,设计并制作一种满足上述要求的陶瓷变压器,经测定其性能稳定,降压比为8～9,输入输出电压具有很好的线性关系,且价格低,易生产,能量转换率高,适用频率广,具有较广的应用前景。
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| 关 键 词： | 铁磁式变压器 陶瓷变压器 压电陶瓷变压器 |
Design and Performance Study of CCTO Ceramic Transformer |
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| GONG Xiao-Yang,YANG Lei-Lei.Design and Performance Study of CCTO Ceramic Transformer[J].Journal of Henan University of Science & Technology:Natural Science,2010,31(2):58-60. |
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| Authors: | GONG Xiao-Yang YANG Lei-Lei |
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| Institution: | College of Physics & Engineering/a>;Henan University of Science & Technology/a>;Luoyang 471003/a>;China |
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| Abstract: | Some cell phone chargers and other electronic devices require that the chargers should be prepared by an easy and low-cost method.On physics principle,one kind of ceramics transformer was designed and prepared with ceramics material CCTO.Results indicated that the performance is stable with step-down ratio ranging from 8 to 9.The in-out voltage fulfills good lineal relationship.The efficiency of energy transition is high with wide frequency range,which may be applied to many fields. |
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| Keywords: | Ferromagnetic transformer Ceramic transformer Piezoelectric ceramic transformer |
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