Power adapter has been widely used.

In this paper, six measuring methods are discussed which are used to meas-ure the acoustic power of piezoelectric transducer under Practical conditions.

本文介绍压电换能器实用状态下声功率的脉冲、恒压、恒流等6种测量方法。

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Along with the progress of submarine mute technology and ocean survey, low frequency and high power underwater acoustic transducer is required.

随着潜艇静音技术的进步及海洋勘测的进步，水声换能器向低频、大功率方向发展。

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Ultrasonic generator is the power supply of transducer. Transducer transforms electrical energy into kinetic energy.

超声波发生器为换能器供电，换能器将电能转换成动能。

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Widely used in power supply, Transducer, Elevator, Arena audio and high requirement equipment Industry.

广泛用于电源、变频器、电梯、舞台音响及高端设备行业。

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High power air borne transducer

大功率气介声波换能器的研究

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High Power ZnO Film Transducer for Microwave Delay Lines

微波延迟线用大功率ZnO薄膜换能器

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Improvements on circuit design for high-voltage side of active power electronic current transducer

有源电子式电流互感器高压侧电路设计的改进

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Vibrational characteristics of air-coupled high power ultrasonic compound transducer

气介式弯曲振动功率超声复合换能器的振动特性研究

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At the same time, author done some work on the ultrasonic machining equipment. Based on the 800W power CCH-3840F-20Z transducer, author redesigned the ultrasonic stair amplitude transformer and tools, brought up the reform project of the CMC-1001 ultrasonic small hole machine.

对超声波小孔加工设备的研制进行了初步探索，以功率为800W的CCH-3840F-20Z型聚能换能器为基础，进行了阶梯型变幅杆、超声加工工具的设计，提出了改进CMC-1001型超声波打孔机的方案。

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In this paper the measurement algorithm of a multifunctional microcomputer power parameter transducer is presented. The errors of instrumentation, which includes the phase-locking synchronization error, the channel transfer error, the CT nonlinearity error, frequency alias error and phase error, are analyzed.

本文介绍了一种交流采样综合电量变送器的测量算法和设计技术要点，分析了仪表的误差来源：通道传输误差、电流互感器非线性误差、相位误差和频率混叠误差。

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Wave equation of variable cross-section, a half-wavelength transducer oscillator and half-wavelength horn are designed respectively, using Boundary-Condition Method and Transfer Matrix Method, which develops a whole-wavelength power collected transducer by connecting the two parts with a bolt.

基于一维变截面杆纵振波动方程，采用边界条件法和传输矩阵法分别设计了半波长换能器振子以及半波长变幅杆，二者通过螺钉连接组成全波长聚能型压电换能器。

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In terms of concept of radio highfrequency antenna impedance matching and analyzing design of energy converter of the brain disease curing device, a engineering method of designing the supersonic-wave power output transducer are given and precautions are shown finally in this paper.

本文借助无线电高频天线阻抗匹配的概念，通过对脑病治疗机换能器设计的分析讨论，给出了超声波功率输出换能器工程设计的方法及应注意的几个问题。

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Much progress has been made in transducers, including cylindrical PVDF hydrophone, plane type PVDF hydrophone, cymbal transducer, relaxor-based piezoelectric single crystals transducer, and low frequency and high power small transducer.

介绍了PVDF圆柱型水听器、大面积平板PVDF水听器、钹式换能器、弛豫铁电单晶换能器、小体积低频大功率发射换能器等方面的研究进展。

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Analysis and Simulation of Super-Resolution Reconstruction from Compressed Video The Research on Thermal Property and Magnetic Hysteresis Loss of Giant Magnetostrictive Materials in Power Ultrasound Transducer

压缩视频超分辨率重建的研究与实现超磁致伸缩功率超声换能器磁滞损耗及热分析

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The Research on Thermal Property and Magnetic Hysteresis Loss of Giant Magnetostrictive Materials in Power Ultrasound Transducer

超磁致伸缩功率超声换能器磁滞损耗及热分析水浸超声探头频率、声场特性的分析及测定研究

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On-line detection of power ultrasonic transducer clamping capacitance

功率超声换能器夹持电容的在线检测的研究

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Measurement of acoustic field radiated by low frequency power ultrasonic transducer with laser-interferometer

低频功率超声换能器辐射声场的激光干涉检测

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High power cylindrical transducer is widely used in cleaning, contaminant separation and extraction.

大功率圆管换能器在清洗、除垢、萃取等领域中有着广泛的应用。

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The design principle of larger power piezoelectricity transducer

大功率压电换能器的设计

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The characteristics of high power ultrasonic transducer under loads

A4负载条件下功率换能器的特性研究

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