Ezi zizihluzi ezininzi eziphakathi-zamaza zeseramic resonator, ezinezandi ezisembindini ze455kHz kunye ne465kHz. Ngoku, siza kudiliza enye yazo kwaye singene nzulu kubume bayo bangaphakathi. Oku sikwenza ngaphandle kwesizathu ngaphandle kokufuna ukwazi.
I-Teardown ityhiliwe
Emva kokucoca ngononophelo umva kwelinye icala leresonator ngepliers ediagonal, siyakwazi ukujonga ukusebenza kwangaphakathi.
Ukuqhubela phambili nophononongo lwethu, sifumanisa{0}}isakhiwo esinamaleko amaninzi ngaphakathi kweresonator. Ukukrazula umva isigqubuthelo seplastiki, sifumana ukuqonda okunzulu, sityhila ubume besikhokelo sangaphakathi. Ukuhlolwa okukufutshane kuveza i-electrode zentsimbi phezulu nasezantsi, kunye nesakhiwo somaleko esiyilwe ngobuchule-sembindini. Ukuqhaqha okungaphaya kubonisa amacandelo amathathu angundoqo we-resonator: i-electrode ezintathu, ezicandekileyo zibe ziziqingatha ezibini, ngasekhohlo, kunye ne-ceramic piezoelectric embindini. Le ceramic piezoelectric, kunye nee-electrode zayo zangaphakathi nangaphandle, zenza inkqubo ye-buffer enerabha eqhubayo ngaphantsi, iqinisekisa uqhagamshelwano olugudileyo phakathi kwe-piezoelectric ceramic kunye nee-electrode zentsimbi.
Ulwakhiwo lwangaphakathi lweceramic yepiezoelectric luntsonkothile, eneneni lunee-electrode ezintathu: ezimbini kwicala elinye kwaye enye kuphela kwelinye. I-rubber ye-conductive ibekwe ngobuchule kwimigangatho yezi electrode zimbini, inika ukuhanjiswa kombane okugqwesileyo. Ngokudibanisa i-electrodes ezimbini kwi-ceramic ye-piezoelectric kwizikhonkwane zangaphandle, uxhulumaniso olulula kunye ne-electrodes yensimbi luqinisekiswa, lwenza inkqubo ye-buffer ezinzileyo.
Isixhobo siqulethe i-electrode ezintathu, kunye ne-electrode ephakathi kwelinye icala le-ceramic ye-piezoelectric ehlukaniswe kwii-electrode kwamanye macala amabini. Ngakolunye uhlangothi lwe-ceramic ye-piezoelectric, i-electrode ezimbini zixhunywe kwiziko kunye nomda we-ceramic piezoelectric, ngokulandelanayo, ukuqinisekisa uxhulumaniso lombane oluzinzileyo.
Ukongeza kwiiresonators ezinezikhonkwane ezintathu, kukho izixhobo ezinezikhonkwane ezimbini kuphela. Okulandelayo, siza kuphonononga-izikhonkwane zentsimbi ezimbini. Xa siyivula, sifumanisa ukuba nayo iqulethwe ngamacandelo amathathu, kodwa ngokungafaniyo ne-ceramic piezoelectric, i-electrode ehambelanayo ifumaneka kuphela kwindawo yangaphambili nangemuva. Ezi electrode zikwadityanisiwe kwi-ceramic ye-piezoelectric ngokusebenzisa i-rubber conductive, iqinisekisa uqhagamshelo lombane oluzinzileyo.