AC 220V 60W-100W Ultrasonic Cleaner Power Driver Board With 2Pcs 50W 40KHZ Ultrasonic Transducers, Applies to ultrasonic cleaning machine with low power, home cleaning machines, machine made of ultrasonic generator.
Piezoelectric ceramic ring transducer surface metallization introduce, A metal film is made on the surface of piezo ceramics, usually with a thickness of 1-100 microns. It prepares for the welding of metal and ceramics, and is also a kind of functional ceramic electrode manufacturing technology.
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Piezoelectric ceramic transducer diameter 16mm, 20mm, 25mm, 28mm, and 30mm, with 1MHz, 3MHz, and 5MHz resonant frequency, used for ultrasonic beauty devices.
Piezoelectric ceramic disc 25mm 1MHz, two electrodes on the one side, this specification normally used for water flow meter sensor, most of the customers are ultrasonic flowmeter manufacturers.
Piezoelectric speaker, the parameters are as follows: Sound pressure test rated voltage: 5.5Vp-p, Maximum working voltage: 30Vp-p, Rated frequency range: 2.5～60KHZ, Working frequency: 25±5KHZ, Sound pressure: ≥90dB.
The piezoelectric buzzer is mainly composed of a multivibrator, a piezoelectric buzzer, an impedance matcher, a resonance box, and a shell. The multivibrator is composed of transistors or integrated circuits. When the power is turned on (1.5~15V DC working voltage), the multivibrator starts to vibrate and outputs audio signals of 1.5~2.5kHZ. The impedance matcher drives the piezoelectric buzzer.
When the survival of birds is threatened and their diversity is destroyed, as a developer, how do you use technology to contribute to bird protection? Zhu Chenqing, a junior student of the Software Engineering Department of Soochow University, and her team gave their answers using this app called “Symbiosis”.
From October 31st to November 12th, the 26th United Nations Climate Change Conference (COP26) was held in Glasgow, UK. Representatives of governments, organizations, high-tech companies and other parties from all over the world gathered here to discuss global climate action to speed up To achieve the goals set by the Paris Agreement and the United Nations Framework Convention on Climate Change.
Mainly used in the industries: perfume, humidification, medical, military, food, electrical and electronic, vehicles, painting, agriculture, forestry and aquatic products, chemicals, fibers, pulp, printing, kilns, air conditioning.
Foundry prices continue to rise, and IC designers have become sandwich biscuits. Not only do they have to establish a relationship with the foundry to obtain stable production capacity, but they also have to face downstream customers to continuously urge the goods.
This is an enlightenment movement of artificial intelligence, allowing the public to accept and believe in the power of machines, and it will also promote the development and application of artificial intelligence. The significance of this game is far-reaching, perhaps one hundred years later, it is one of the greatest historical events in the 21st century. Fortunately, we have participated in witnessing this war of the century.
What is the name of the Yuan universe coin? As a bearer virtual platform with credible asset value and identity authentication, Metaverse has a variety of Metaverse tokens on the Internet. The following editor counts ten types of Metaverse tokens.
With the release of Apple’s new computers, the familiar HDMI and SD card interfaces have returned again, while the previous USB-C interface has remained the same. In addition to the field of computer tablets, more and more mobile devices are beginning to use USB-C ports. It can be said that it has become the top 1 in the data transmission industry. Why can it replace USB Type-A and become the first?
How to choose piezo ceramic rings for your mask machine, We produce piezo ceramic transducer and also produce ultrasonic welding transducer, so we know which one is suitable for your machine.
Piezoelectric ceramics are functional ceramic materials that can mutually convert mechanical energy and electrical energy. The so-called piezoelectric effect means that when some medium is subjected to mechanical pressure, even if the pressure is as small as sound wave vibration, it will produce shape changes such as compression or elongation, causing the surface of the medium to be charged.
AC 220V 60W-100W Ultrasonic Cleaner Power Driver Board With 2Pcs 50W 40KHZ Ultrasonic Transducers, Applies to ultrasonic cleaning machine with low power, home cleaning machines, machine made of ultrasonic generator.
