ADI yo hepfo yumwobo MEMS mikoro itagira umukungugu hamwe nibyifuzo byo gufunga ibyifuzo

ADI yo hepfo yijwi rya mikoro MEMS irashobora kugurishwa kuri PCB muburyo bwo kugurisha. Hagomba gukorwa umwobo muri PCB kugirango unyuze amajwi muri pake ya mikoro. Byongeye kandi, inzu irimo PCB na mikoro ifite gufungura kugirango mikoro ivugane nibidukikije
Mubisanzwe, mikoro ihura nibidukikije byo hanze. Mubidukikije bikaze byo hanze, amazi cyangwa andi mazi arashobora kwinjira mumyanya ya mikoro kandi bikagira ingaruka kumikorere ya mikoro nubwiza bwamajwi. Kwinjira mumazi birashobora kandi kwangiza burundu mikoro. Iyi nyandiko isobanura uburyo bwo kwirinda mikoro kwangizwa nibi, bigatuma ikoreshwa muburyo butose kandi bwuzuye ivumbi, harimo kwibiza byuzuye.
igishushanyo mbonera
Gutanga uburinzi biroroshye, gusa shyira agace ka reberi yoroshye cyangwa ikindi kintu kimeze nka kashe imbere ya mikoro. Ugereranije na acoustic impedance yicyambu cya mikoro, iki kashe mubishushanyo bigabanya cyane impedance ya acoustic. Iyo bikozwe neza, kashe ntabwo igira ingaruka kuri mikoro ya mikoro, gusa igira ingaruka nkeya kubisubizo byinshyi, bigarukira kumurongo wa treble. Mikoro yo hepfo yicyambu ihora ishyirwa kuri PCB. Muri iki gishushanyo, uruhande rwinyuma rwa PCB rutwikiriwe nigice cyibikoresho bitarimo amazi byoroshye nka reberi ya silicone. Uru rupapuro rwibintu byoroshye birashobora gukoreshwa nkigice cya clavier cyangwa kode ya numero, cyangwa irashobora kwinjizwa mubishushanyo mbonera. Nkuko bigaragara ku gishushanyo cya 1, iki gice cyibikoresho kigomba gukora umwobo imbere yumwobo wijwi muri PCB, bigateza imbere imikorere ya firime. Filime yoroheje ikora kugirango irinde mikoro kandi igomba kuba yoroheje bishoboka.
Ubukomezi bwa firime bwiyongera hamwe nubunini bwa cube, guhitamo rero ibintu byoroheje bishoboka kubisabwa bigabanya ingaruka zo gusubiza inshuro. Umunini munini (ugereranije nicyambu cya mikoro nu mwobo uri muri PCB) umurambararo wa diametre hamwe na firime yoroheje hamwe hamwe bigira icyerekezo gito cya impedance acoustic loop. Iyi impedance yo hasi (ugereranije na mikoro yinjiza impedance) igabanya gutakaza ibimenyetso. Diameter ya cavity igomba kuba hafi 2 × kugeza 4 × yicyambu cyijwi, naho uburebure bwa cavit bugomba kuba hagati ya 0.5 mm na 1.0 mm.