Ama-resistors ayizingxenye ze-elekthronikhi ezisetshenziswayo ezisetshenziselwa ukulawula ukugeleza kwamanje kusekethe ngokunikeza ukumelana.Asetshenziswa ezinhlobonhlobo zamasekethe e-elekthronikhi, ukusuka kumasekethe alula we-LED kuya kuma-microcontrollers ayinkimbinkimbi.Umsebenzi oyisisekelo we-resistor ukumelana nokugeleza kwamandla futhi ulinganiswa ngama-ohms (Ω).
Izinhlobo resistors
Kunezinhlobo ezahlukahlukene zama-resistors emakethe, ngayinye enezici zayo ezihlukile kanye nezicelo.Ezinye izinhlobo ezijwayelekile zama-resistors ziyi
Inhlanganisela ye-Carbon resistors: Lezi zinto eziphikisayo zenziwe nge-carbon kanye ne-binder material, zibunjwa zibe yisimo se-cylindrical futhi zimbozwe nge-insulating material.Ziyizindleko eziphansi futhi zinokubekezelela okuphezulu kokuhlukahluka kwezinga lokushisa.
I-Metal Film Resistors: Lezi zinto eziphikisayo zenziwe ngamafilimu ensimbi afakwa ku-substrate ye-ceramic.Banezinga eliphezulu lokunemba nokuzinza, okubenza bafanelekele ukusetshenziswa kumasekhethi anembayo.
Ama-Wirewound Resistors: Lawa ma-resistors enziwe ngenxeba locingo lwensimbi kumongo we-ceramic noma wensimbi.Zinokulinganisa kwamandla aphezulu, okuzenza zifanelekele ukusetshenziswa ezinhlelweni zamanje eziphezulu.
Ama-Surface Mount Resistors: Lawa ma-resistors aklanyelwe ukuthi afakwe ngqo phezu kwebhodi lesekethe eliphrintiwe (PCB).Mancane ngosayizi futhi ngokuvamile asetshenziswa kumishini kagesi ehlangene.
Izici zokumelana
Izici zokuphikisa ziyahlukahluka kuye ngohlobo lwe-resistor kanye nesicelo.Ezinye zezici eziyinhloko zama-resistors zifaka:
Ukumelana:Lesi isici esibaluleke kakhulu se-resistor futhi silinganiswa ngama-ohms (Ω).Inani lokumelana kwe-resistor linquma inani lamanje elingadlula kukho.
Ukubekezelela:Leli inani lomehluko phakathi kokumelana kwangempela kwe-resistor kanye nenani laso legama.Ukubekezelela kuvezwa njengephesenti yenani lokuzisholo.
Isilinganiso samandla:Leli inani eliphezulu lamandla i-resistor engahlakazeka ngaphandle kokulimala.Izilinganiso zamandla zivezwa ngama-watts (W).
I-Temperature Coefficient:Leli izinga lapho ukumelana kwe-resistor kushintsha khona ngezinga lokushisa.I-coefficient yezinga lokushisa ichazwa ngezingxenye ngesigidi samadigri Celsius (ppm/°C).
Kafushane, ama-resistors ayingxenye ebalulekile yamasekhethi e-elekthronikhi futhi izici zawo kanye nohlobo kufanele kucatshangelwe ngokucophelela lapho kukhethwa i-resistor efanelekile yohlelo lokusebenza oluthile.
I-Zhejiang NeoDen Technology Co., LTD., eyasungulwa ngo-2010, ingumkhiqizi ochwepheshe okhethekile emshinini wokukhetha nendawo we-SMT, ihhavini eligeleza kabusha, umshini wokuphrinta we-stencil, ulayini wokukhiqiza we-SMT neminye Imikhiqizo ye-SMT.Sineqembu lethu le-R & D kanye nemboni yethu, sisebenzisa i-R&D yethu ecebile enokuhlangenwe nakho, ukukhiqizwa okuqeqeshwe kahle, sazuza idumela elihle kumakhasimende omhlaba wonke.
Kule minyaka eyishumi, sithuthukise ngokuzimela i-NeoDen4, i-NeoDen IN6, i-NeoDen K1830, i-NeoDen FP2636 kanye neminye imikhiqizo ye-SMT, eyathengiswa kahle emhlabeni wonke.Kuze kube manje, sesithengise imishini engaphezu kuka-10,000pcs futhi sayithumela emazweni angaphezu kuka-130 emhlabeni jikelele, sakha idumela elihle emakethe.Ku-Ecosystem yethu yomhlaba wonke, sibambisana nozakwethu ohamba phambili ukuze silethe isevisi yokuthengisa evala kakhudlwana, ukusekelwa okuphezulu okuchwepheshile nokusebenza kahle.
Sikholelwa ukuthi abantu abakhulu nozakwethu benza i-NeoDen inkampani enhle futhi ukuzibophezela kwethu Ekusunguleni, Ukuhlukahluka kanye Nokusimama kuqinisekisa ukuthi i-SMT automation ifinyeleleka kuwo wonke umuntu wokuzilibazisa kuyo yonke indawo.
Isikhathi sokuthumela: Jun-09-2023