Ku habboon Hitachi KM11 dareenka cadaadiska saliidda EX200-2-3-5

Afar tignoolajiyada cadaadiska ee dareenka cadaadiska

1. Karti leh

dareemayaasha cadaadiska capacitive waxaa sida caadiga ah door biday tiro badan oo codsiyada xirfadeed OEM. Ogaanshaha isbeddelada awoodda ee u dhexeeya labada dusha sare waxay awood u siinaysaa dareemayaashan inay dareemaan cadaadis aad u hooseeya iyo heerarka faakuumka. Qaabeynta dareemeheena caadiga ah, guri is haysta wuxuu ka kooban yahay laba bir oo isku dhow, isbarbar socda iyo koronto ahaan go'doonsan, mid ka mid ah asal ahaan waa diaphragm kaas oo xoogaa lalaaban kara cadaadis. Sagxadahan si adag u go'an (ama taarikada) ayaa lagu dhejiyaa si qalooca shirku u beddelo farqiga u dhexeeya (dhab ahaantii samaynta capacitor variable). Isbeddelka ka dhalanaya waxaa lagu ogaadaa wareegga isbarbardhigga toosan ee xasaasiga ah oo leh (ama ASIC), kaas oo kor u qaadaya oo soo saaraya calaamad heerka sare ah ee saamiga.

2.CVD nooca

Kaydinta uumiga kiimikada (ama "CVD") habka wax-soo-saarka wuxuu ku xidhaa lakabka polysilicon ilaa diaphragm birta aan lahayn heer molecular, sidaas darteed soo saarida dareeme leh waxqabad socod dheer oo heer sare ah. Hababka wax soo saarka dufcadda caadiga ah ee semiconductor ayaa loo adeegsadaa in lagu abuuro buundooyinka cabbiraadda cadaadiska polysilicon oo leh waxqabad aad u fiican oo qiimo aad u macquul ah leh. Qaab dhismeedka CVD wuxuu leeyahay wax qabad qiimo sare leh waana dareenka ugu caansan codsiyada OEM.

3. Nooca filimka firirka

Dhigista filimka firirka ah (ama "filim") waxay abuuri kartaa dareeme leh toosin isku dhafan oo isku dhafan, hysteresis iyo dib u soo celinta. Saxnimadu waxay noqon kartaa ilaa 0.08% miisaanka buuxa, halka socodka muddada-dheer uu hooseeyo 0.06% ee miisaanka buuxa sanad kasta. Waxqabadka aan caadiga ahayn ee qalabka muhiimka ah-Dareemaha filimka khafiifka ah ee firidhsan ayaa ah hanti ku jirta warshadaha dareenka cadaadiska.

4.MMS nooca

Dareemayaashani waxay isticmaalaan silikoon-mashiin-yar-yar (MMS) diaphragm si ay u ogaadaan isbeddellada cadaadiska. Diaphragm-ka silikoon waxa ka go'doonsan dhexdhexaadka saliidda ka buuxsantay 316SS, waxayna si taxane ah uga falceliyaan cadaadiska dareeraha habka. Dareemka MMS wuxuu qaataa tignoolajiyada wax soo saarka semiconductor-ka caadiga ah, kaas oo gaari kara iska caabin danab sare leh, toosan wanaagsan, waxqabadka shoogga kulaylka heersare ah iyo xasilloonida xirmada dareemayaasha is haysta.