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• Ultrasonic Cleaning Machine And Ultrasonic Washer Vibration Wave Piezoelectric Transducer Oscillator 100W 28KhzUltrasonic transducers are piezoelectric ceramics that resonate at ultrasonic frequencies and convert electrical alerts into mechanical vibrations through the piezoelectric impact of the material. Medical ultrasonic transducers (ultrasonic probes) operate in a lot the same way, and usually involve an electric calories storage element and a mechanical vibration formulation inside. When the transducer is used as a transmitter, the electrical oscillating signal despatched from the excitation supply will set off a transformation in the electric or magnetic subject in the electrical energy storage detail of the transducer, which changes the mechanical vibration formulas of the transducer by way of some effect. A driver is generated to trigger it to vibrate, thereby propelling the medium in contact with the mechanical vibration elements of the transducer to vibrate and radiate sound waves into the medium. The means of receiving sound waves is exactly the opposite. External sound waves act on the vibrating surface of the transducer, inflicting the mechanical vibration formula of the transducer to vibrate, causing an electric subject within the calories storage detail of the transducer or via some bodily effect. The magnetic field changes accordingly, inflicting the electrical output of the transducer to produce a voltage and recent equivalent to the acoustic signal. Ultrasonic vibrator features:1. High performance: immoderate mechanical Q value, high conversion performance and ideal quality;2. The ultrasonic vibrator transducer has extensive amplitude and superior performance;3. Ultrasonic vibrator transducer warm temperature resistance: Piezoelectric ceramic material has nice warmth resistance, can increase the working temperature range, and has immoderate Q value, small resonance impedance and small heat generation;4. The ultrasonic vibrator transducer has a neat appearance, no rust, no apparent depressions and scratches. Frequency selection:The frequency of the transducer is inversely proportional to the wavelength, and the wavelength is asserted to the diameter of the cavity (strictly speaking, it is brought on by the longer nucleation time at low frequency), and the diameter of the hollow space is expounded to its explosion pressure. Generally, the better the frequency, the smaller the wavelength, the smaller the diameter of the cavity, the lower the explosion pressure, but the bigger the density of the cavity and the higher the permeability on the above principles:Low frequency (17~23KHz): When the thing to be wiped clean is heavy or nerve-racking to clean, and the explosion impact doesn't set off much harm to the skin of the object to be cleaned, a low-frequency series transducer ought to be selected. Common industries are: magnetic industry, auto maintenance industry, textile industry, etc. Note that the noise of this sequence is loud, so you should do sound insulation treatment. Medium frequency (25~28KHz): When the cleansing object is simply dirty or the cleansing problem is moderate, and the explosion impact doesn't trigger a lot injury to the surface of the cleansing object, the intermediate frequency sequence transducer should be selected. This collection of industries are probably probably the most broadly used. Common ones are: machining industry, electroplating industry, catering industry, etc. Medium and immoderate frequency (33~60KHz): The medium and excessive frequency series transducer ought to be chosen when the wiped clean object is calmly dirty and easy to clean, or when the explosion influence at the floor of the wiped clean object calls for damage. Commonly used industries are: precision parts, glass glasses, digital components, circuit boards, etc.; High frequency (68-200KHz): The object to be cleaned is very calmly dirty and easy to clean. When it's required to ban any injury to the skin of the object to be wiped clean from the influence of an explosion, a high-frequency series transducer needs to be selected. Commonly used industries are: semiconductors, special high-precision parts, etc. Ultrasonic transducer application:1. Among all cleansing methods, ultrasonic cleaning is the best and superb one. The explanation why ultrasonic cleansing can obtain such outcomes is closely related to its exotic working precept and cleansing method. We know that there are many things which have to be wiped clean in production and life. There are many types and hyperlinks which have to be cleaned, such as: removing pollutants from objects, dredging small holes, usual guide cleansing tricks for fashioned goods and hidden objects. Undoubtedly can not meet the requirements, even the steam cleaning and high-pressure water jet cleansing cannot meet the demand for higher cleanliness, ultrasonic cleaning can also kill bacteria, dissolve biological pollutants, give up over-corrosion, etc., therefore, ultrasonic cleansing It is more and more used in all walks of life:(1) Machinery industry: removing of rust-proof grease; cleansing of measuring tools; degreasing and derusting of mechanical parts; cleansing of engine, carburetor and auto parts; cleansing and cleaning of filters and filters.(2) Surface medicine industry: degreasing and derusting before electroplating; pre-ion plating cleaning; phosphating; cutting off carbon deposits; removing scale; removing sprucing paste;(3) Instrumentation industry: excessive cleanliness of precision parts, cleaning before assembly, etc.(4) Electronics industry: printing circuit boards except rosin, solder spots; cleansing of mechanical and electronic substances corresponding to high-voltage contacts.(5) Medical industry: cleaning, disinfection, sterilization of medical equipment, cleansing of experimental utensils, etc.(6) Semiconductor industry: immoderate cleanliness cleansing of semiconductor wafers.(7) Watch and watch industry: eradicate the sludge, dust, oxide layer, sprucing paste, etc.(8) Chemical and biological industries: cleaning and descaling of experimental vessels.(9) Optical industry: degreasing, de-sweating, cleaning, etc. of optical devices.(10) Textile printing and dyeing industry: cleaning textile spindles, spinnerets, etc.(11) Petrochemical industry: cleansing and unblocking of metallic filters, cleansing of chemical packing containers and exchangers, etc. Specification ListModelFrequency （KHz）Capacitance （pF）Resonance Impedance （Ω）Size Radiation head*Height (mm)Power （W）Insulation resistance (2500VDC)PLS-8QXHNQ-254040±0±10%≤30Ω25*5820w≥100MΩPLS-8QXHNQ-304546±1±10%≤25Ω45*4335w≥100MΩPLS-8QXHNQ-351717±1±10%≤28Ω78*9350w≥100MΩPLS-8QXHNQ-382020±0±10%≤28Ω59*9960w≥100MΩPLS-8QXHNQ-382323±0±10%≤28Ω59*8460w≥100MΩPLS-8QXHNQ-3825*25±0±10%≤20Ω59*8060w≥100MΩPLS-8QXHNQ-3828*28±0±10%≤20Ω59*6860w≥100MΩPLS-8QXHNQ-3833*33±0±10%≤20Ω48*6160w≥100MΩPLS-8QXHNQ-3840*40±0±10%≤20Ω48*5160w≥100MΩPLS-8QXHNQ-4520*21±0±10%≤20Ω67*92100w≥100MΩPLS-8QXHNQ-4528*28±0±10%≤20Ω67*68100w≥100MΩPLS-8QXHNQ-502828±0±10%≤20Ω67*68120w≥100MΩPLS-8QXHNQ-502020±0±10%≤25Ω79*94120w≥100MΩPLS-4QXHNQ-254040±0±10%≤30Ω25*5820w≥100MΩPLS-4QXHNQ-254040±0±10%≤30Ω30*5020w≥100MΩPLS-4QXHNQ-256060±1±10%≤35Ω30*3520w≥100MΩPLS-4QXHNQ-256565±1±10%≤35Ω25*3120w≥100MΩPLS-4QXHNQ-305555±1±10%≤35Ω30*4535w≥100MΩPLS-4QXHNQ-305052±2±10%≤35Ω38*4035w≥100MΩPLS-4QXHNQ-3528*28 ±0±10%≤20Ω45*7950w≥100MΩPLS-4QXHNQ-3540*40 ±1±10%≤20Ω45*5550w≥100MΩPLS-4QXHNQ-3825*25±0±10%≤20Ω59*8060w≥100MΩPLS-4QXHNQ-3828*28±0±10%≤20Ω59*6860w≥100MΩPLS-4QXHNQ-383333±0±10%≤20Ω48*6260w≥100MΩPLS-4QXHNQ-383535±0±10%≤20Ω45*5560w≥100MΩPLS-4QXHNQ-3840*40±0±10%≤20Ω48*5160w≥100MΩPLS-4QXHNQ-452022±0±10%≤20Ω67*92100w≥100MΩPLS-4QXHNQ-452525±0±10%≤20Ω67*76100w≥100MΩPLS-4QXHNQ-4528*28±0±10%≤20Ω67*68100w≥100MΩPLS-4QXHNQ-4540*40±0±10%≤20Ω55*53100w≥100MΩPLS-4QXHNQ-502828±0±10%≤20Ω67*68120w≥100MΩPLS-4QXHNQ-386867±2±10%≤20Ω50*6550w≥100MΩPLS-4QXHNQ-388079±1±10%≤25Ω40*5460w≥100MΩPLS-4QXHNQ-38100100±1±10%≤25Ω40*5760w≥100MΩPLS-4QXHNQ-38120120±1±10%≤25Ω40*5860w≥100MΩPLS-4QXHNQ-35130129±1±10%≤25Ω36*5450w≥100MΩPLS4QXHNQ-38160160±1±10%≤25Ω40*5760w≥100MΩPLS-4AS-35165165±5±10%≤60Ω42*6140w≥100MΩPLS-4AH-25200200±2±10%≤35Ω30*3520w≥100MΩScrew hole size (diameter * pitch * depth)M10*1*10

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