Descriptions

• Pzt44 Material Piezoceramic Element Ultrasound Cleaning Converter Ring Piezo Components 35*15*5mmThe precept of the piezoelectric ceramic transducer is that once stress or strain is utilized to the ceramic chip, expenses of opposite polarity are generated on the two ends of the ceramic chip, and a latest is generated throughout the circuit. This impact is named the piezoelectric effect. Therefore, in the design of ultrasonic transducers, different factors must be considered, resembling acoustic impedance, frequency response, impedance matching, acoustic structure, vibration mode and conversion materials, and how you can design and coordinate those facets to achieve electro-acoustic conversion. best value. As a type of calories transmission network, piezoelectric ceramic transducer has the issue of calories conversion efficiency conversion efficiency is expounded to the alternative of the transducer material, the shape of vibration, the constitution of the mechanical vibration elements (including the support mechanism), and the operating frequency. Therefore, the problem of the ultrasonic transmitter is solved. There are two materials for piezoelectric ceramic transducers: magnetostrictive steel and piezoelectric ceramics. Piezoelectric ceramic transducer is an electronic ceramic materials with piezoelectric characteristics. The main distinction from a standard piezoelectric quartz crystal that could no longer contain ferroelectric ingredients is that the key component of the crystal part is all ferroelectric crystal grains. Ceramics are polycrystalline aggregates with randomly orientated grains, so the spontaneous polarization vector of each ferroelectric grain is also disoriented a transducer made of such piezoelectric ceramics is put into water, then under the movement of sound waves, charges could be triggered at both ends of the transducer, which is a sound wave receiver. In addition, the piezoelectric affect is reversible. If an alternating electric area is applied to a piezoelectric ceramic sheet, the ceramic sheet will develop to be thinner and thicker from time to time, and it will vibrate and emit sound waves. In order to make the ceramic reveal macroscopic piezoelectric properties, the piezoelectric ceramic should be polarized in a strong DC electric field after firing, and the end face is subjected to a number of electrodes, so that the polarization vector of the original disordered orientation is preferentially oriented within the path of the electric field, and after the electrical field is eliminated , The piezoelectric ceramic after polarization medicine will preserve a definite macroscopic residual polarization strength, simply so the ceramic has a definite pressure. Piezoelectric ceramic discs, ceramic rings, rectangular piezoelectric pickups, ceramic tubes, ceramic squares, ceramic tiles, drawings of various specs could be custom-made Description:Ultrasonic strain ceramic wafer product features:1. The impedance is less than 2 ohms2. The waveform is stable3. High electromechanical conversion efficiency4. Low dielectric loss5. Low calorific charge The piezoelectric ceramic ultrasonic transducer is acceptable for ultrasonic welding kit and ultrasonic cleaning equipment. It is very made of high-power transmitting piezoelectric ceramics. The ultrasonic transducer is a tool that will convert high-frequency electrical energy into mechanical energy. As an calories conversion device, its operate is to transform the input electricity into mechanical energy (ultrasound) and then transmit it out, and it consumes a small a part of the power by way of means of itself(mm)Radial frequency(KHz)Capacitance(pf)Dielectric dissipation factortanδ(%)Electromechanical coupling coefficient(Kr)ImpedanceZr(Ω)Thickness frequency(KHz))Mechanical high-quality aspect (Qm)PLS-YHJP-25103Φ25×Φ10×366±12%≤0≥0≤15683±5%800PLS-YHJP-25104Φ25×Φ10×466±12%≤0≥0≤15512±5%800PLS-YHJP-40125Φ40×Φ12×545±12%≤0≥0≤15410±5%800PLS-YHJP-40155Φ40×Φ15×542±12%≤0≥0≤15323±5%500PLS-YHJP-40176Φ40×Φ17×640±12%≤0≥0≤15341±5%800PLS-YHJP-40205Φ40×Φ20×537±12%≤0≥0≤15410±5%800PLS-YHJP-50206Φ50×Φ20×633±12%≤0≥0≤15341±5%500PLS-YHJP-501765Φ50×Φ17×6±12%≤0≥0≤15315±5%800PLS-YHJP-50236Φ50×Φ23×631±12%≤0≥0≤15341±5%800PLS-YHJP-50276Φ50×Φ27×629±12%≤0≥0≤15341±5%800PLS-YHJP-603010Φ60×Φ30×1025±12%≤0≥0≤18205±5%800FOR MORE OEM SIZE WELCOME TO ENQUIRE SALERS

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