Article List
- Development of ultrasonic transducer technology1.Development of ultrasonic piezoelectric transducer materials: (1) Piezoelectric composite transducers: At present, piezoelectric ceramics are the most commonly used materials in ultrasonic imaging transducers, with electromechanical conversion efficiency, easy to match with circuits, and undetermiUltrasonic Transducer information April 18, 2019
- Analysis of application in the fields of ultrasonic transducersUltrasonic transducers are widely used. They are divided into industry, agriculture, transportation, life, medical and military according to the applied industry. According to the functions realized, it is divided into ultrasonic processing, ultrasonic cleaning, ultrasonic detection, detection, moniUltrasonic Transducer information April 18, 2019
- Judging criteria for the performance of ultrasonic cleaning transducersFirst, the parameters：1, mechanical resonance frequency of cleaning transducer ultrasonic transducer: that is, the operating frequency of the vibration system, the design should be as close as possible to the expected value, and must match the power supply operating point.2, dynamic resistance of piUltrasonic Transducer information April 17, 2019
- How to choose ultrasonic cleaning transducerThere are two types of transducers for ultrasonic cleaning, one is a magnetostrictive transducer, and the other is a piezoelectric ring transducer. The electrostrictive transducer has a relatively low electroacoustic efficiency. Moreover, metallic nickel materials are expensive and the manufacturingUltrasonic Transducer information April 16, 2019
- power and frequency selection of ultrasonic cleaning transducerPower selection Ultrasonic cleaning transducer is not necessarily proportional to (power × cleaning time), sometimes with low power, and it takes a long time to remove dirt. And if the power reaches a certain value, the dirt is sometimes removed quickly. If the power is too large, the cavitation intUltrasonic Transducer information April 15, 2019
- Selection of Vibration Mode of Piezoelectric Ceramic TransducerThe piezoelectric ceramics vibrates under the action of an external alternating electric field to excite ultrasonic waves. The common vibration modes of piezoelectric ceramics are stretching vibration, bending vibration and shear vibration. The commonly used telescopic vibration modes of piezoelectBasics of Piezoelectric Ceramics March 31, 2019
- Application of Piezoelectric Ceramic Transducer in Ultrasonic Range FinderIn the past 20 years, piezoelectric ceramics transducers have developed rapidly at home and abroad. Due to its simple production, low cost and good stability, it has been widely used in the fields of electronics, light, heat and acoustics, and has a broad development. prospect. Ultrasonic transducerUltrasonic Transducer information March 31, 2019
- Introduction to ultrasonic level sensorUltrasonic level sensor combines three functions of non-contact switch, controller and transmitter. It is suitable for small storage tanks. The flexible design of ultrasonic liquid level sensor can be applied to integrated systems or replace floating ball switches and conductivity switches. PressureUltrasonic Transducer information March 30, 2019
- Hardware design of ultrasonic ranging transducerDesign of single chip circuit:Because the microcontroller integrates the watchdog, CCU comparison unit, analog comparator, A/D converter and other components, it simplifies the circuit design and saves costs.The MCU is powered by +3V and is supplied by the regulator chip HT7130. It uses a 2.4576MHzUltrasonic Transducer information March 30, 2019
- What’s ultrasonic transducerA transducer (probe) is a device that converts physical energy into and out. An ultrasonic probe converts electrical energy into acoustic energy and converts acoustic energy into electrical energy. The energy conversion is realized. Therefore, the ultrasonic probe is also called an ultrasonic transdUltrasonic Transducer information March 28, 2019