1) push-pull transducers
推拉换能器
1.
A kind of new-style ultrasonic resonators,which are tube resonators and push-pull transducers,was introduced in this paper.
介绍了一类新型超声波振子———管形振子及推拉换能器,比较了二者的结构,分析了这类振子的工作原理,并对其辐射声场进行了计算。
2) Intelligent Push-Pull
智能推拉
1.
Application of Intelligent Push-Pull Technology in Material Management System;
智能推拉技术在物资管理系统中的应用
3) push-pull electret transducer
推挽驻极体换能器
4) push-pull converter
推挽变换器
1.
In this paper,voltage loop and peak-value current loop are used to control a high power DC/DC converter,one strategy to eliminate the transformer magnetic bias is proposed,3 kW push-pull converter is designed and MATLAB verifys the strategy of eliminating the transformer magnetic bias.
利用了电压环和峰值电流环控制大功率推挽DC/DC变换器,提出消除主变偏磁的策略,设计了3kW推挽变换器,利用MATLAB仿真验证了该控制策略可以消除主变偏磁。
2.
The Boost converter with transformer-isolated was used in Boost mode,which was cascaded by a Boost converter and a push-pull converter,eliminating the redundancy com-ponents by a control strategy,a novel step-up circuit topology was formed.
提出了一种新颖的双向DC/DC变换器,降压时采用移相控制ZVZCS-PWM全桥功率变换,控制简单,效率较高,升压时采用带变压器隔离的Boost变换器,利用Boost变换器与推挽变换器的级联,通过一种控制策略,去掉冗余元件,得到一种新颖的升压电路拓扑。
3.
There are some intrinsic drawbacks in traditional push-pull converter,such as higher voltagestress and hard-switching of the switches,so the application area of the converter is limited.
传统的推挽变换器存在着一些固有的缺点,诸如开关管的电压应力高、难以实现软开关等,限制了它的应用范围。
5) pushdown transducer
下推转换器
6) push-down transformer
下推变换器
补充资料：推换
1.推移变换。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条