piezoelectric transformer 中文意思是什麼
piezoelectric transformer
解釋
壓電變壓器- piezoelectric : adj. 【物理學】壓電的。
- transformer : n. 使變化的人[東西]；【電學】變壓器；變換器；互感器。 polarity of transformer 變壓器繞線方向。
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Based on the converse piezoelectric effect of quartz, a novel dual - mode interferometric electronic voltage transformer is presented
摘要基於石英晶體的逆壓電效應，研製出一種雙模干涉式的電子電壓互感器。 -
Beijing hanzhiyuan electronics co. ltd is a sino - holland high - tech joint - venture majoring in the researching, manufacturing and marketing of piezoelectric ceramic transformer and power supply, a highly professional and innovative company
北京漢之源公司為中荷合資的高新技術企業，主要經營業務是研發生產銷售壓電陶瓷變壓器及 -
In order to resolve the above problems, the model of equivalent circuit for the analysis of piezoelectric transformer has been constructed. based on this model, a novel radial vibration mode piezoelectric transformer has been designed, fabricated and characterized. the driving circuit for the piezoelectric transformer has also been attempted
針對以上問題本文從基本的物理公式出發，建立了分析壓電變壓器的等效電路模型，並以此模型為基礎，設計了當前較為新型的徑向振動壓電變壓器，制備並測試了其性能，初步探索了其驅動電路。 -
Comparing with conventional electromagnetic transformer, piezoelectric transformer has many advantages such as compact volume, high step - up ratio, non - flammability and none - electromagnetic pollution, which is an indispensable part in the electronic information system
壓電變壓器相對于傳統的電磁變壓器具有體積小、重量輕、升壓比高、不易燃、無電磁污染等特點，較好的解決了電磁壓電變壓器體積大、電磁污染嚴重等缺陷，是電子信息系統中不可或缺的重要部件。 -
A design method of piezoelectric transformer
一種設計壓電變壓器的方法 -
However, the inherent shortcoming of piezoelectric transformer hinders its further development. the major problems include : ( 1 ) the development and design of the piezoelectric transformer involve in lots of theoretic aspects including the design of material, dimension, electrode and circuit ; ( 2 ) it is hard to harvest high voltage enhancement ratio and high - power output simultaneously ; ( 3 ) the operation of the piezoelectric transformer is strongly dependent on the resonance frequency, which leads to the difficulty in the design of driving circuit
但其自身所存在的固有缺點也在很大程度上限制了壓電變壓器的進一步發展，突出的問題有:壓電變壓器的研製包括材料設計、尺寸設計、電極設計和電路設計等多個環節，所涉及的理論面很廣;壓電變壓器的高陞壓比和大功率輸出難以同時得到保證;壓電變壓器的工作過多地依賴于諧振頻率，為外部電路的設計帶來了困難。
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