40Khz Ultrasound Piezoelectric Ceramics Txiav Transducer

 

Ultrasonic piezoelectric ceramic transducer yog ib hom ultrasonic transducer uas siv cov nyhuv piezoelectric ntawm piezoelectric ceramic los xij los tsim ultrasonic kev co.

Lub ultrasonic piezoelectric ceramic transducer ua haujlwm raws li cov nyhuv piezoelectric. Cov ntaub ntawv piezoelectric muaj cov khoom tshwj xeeb. Thaum siv lub tshuab hluav taws xob los yog hluav taws xob, kev sib cais sib cais tshwm sim hauv lawv, ua rau muaj kev cuam tshuam thiab kev co ntawm cov khoom. Siv lub hauv paus ntsiab lus no, piezoelectric ceramic los xij tuaj yeem hloov hluav taws xob hluav taws xob mus rau hauv cov tshuab kev co, yog li tsim ultrasonic tsis.

1. Cov nyhuv Piezoelectric: Ultrasonic transducers siv cov ntaub ntawv piezoelectric, xws li piezoelectric ceramic los xij, los hloov hluav taws xob hluav taws xob rau hauv lub zog hluav taws xob los ntawm cov nyhuv piezoelectric. Qhov no piezoelectric nyhuv enables ultrasonic transducers zoo hloov hluav taws xob lub zog rau hauv suab zog los yog txhua yam kev co zog.

2. High zaus: Ultrasonic transducers feem ntau ua haujlwm nyob rau hauv lub ultrasonic zaus ntau yam (20 kHz mus rau 100 MHz los yog saum toj no), nrog ib tug ntau zaus piv rau cov pa suab tsis. Qhov no ua rau ultrasonic transducers kom ua tiav cov kev daws teeb meem siab dua thiab raug nyob rau hauv qee yam kev siv.

3. Tsis tiv tauj: Ultrasonic transducers tuaj yeem ua tiav qhov tsis sib cuag thiab ntsuas. Thaum ultrasonic nthwv dej propagate nyob rau hauv nruab nrab, lawv tsis tas yuav mus ncaj qha mus cuag cov khoom ntsuas thiab muaj peev xwm propagate los ntawm nruab nrab thiab rov qab reflected signals. Qhov no ua rau ultrasonic transducers haum rau cov ntawv thov uas yuav tsum tau zam kev tiv thaiv lub cev lossis ib puag ncig tshwj xeeb.

4. Controllability: Cov yam ntxwv ntawm kev vibration ntawm ultrasonic transducers tuaj yeem hloov kho thiab tswj tau los ntawm kev hloov cov tsav tsheb voltage, zaus, thiab waveform. Qhov no ua rau ultrasonic transducers hloov mus rau cov ntawv thov sib txawv thiab ua tiav qhov kev ua tau zoo raws li kev ua haujlwm sib txawv.

5. High zog conversion efficiency: Ultrasonic transducers feem ntau muaj siab zog conversion efficiency. Qhov no yog vim lub high voltage coefficient thiab zoo zog hloov ntawm piezoelectric cov ntaub ntawv. Lub zog siab hloov dua siab tshiab ua kom muaj txiaj ntsig zoo ntawm ultrasonic transducers hauv kev siv nrog kev siv zog siab thiab kev ua haujlwm zoo.

Hauv cov ntsiab lus, ultrasonic transducers muaj cov yam ntxwv ntawm piezoelectric effect, siab zaus, tsis sib cuag, controllability, thiab siab zog conversion efficiency, ua rau lawv lug siv nyob rau hauv teb xws li tshuaj, kev lag luam, ntsuas, thiab nrhiav kom tau.

 

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