Yintoni i-RF resistor?
Yintoni i-RF resistor? Ngamafutshane, ii-resistors ezisetyenziswa kwiinkqubo zonxibelelwano ze-RF microwave zibizwa ngokuba zii-RF resistors.
Wonke umntu kufuneka aqhelane nomsinga werediyo, osisishwankathelo samaza e-electromagnetic alternating current aphezulu.
Umsinga ojikelezayo ophezulu otshintsha amaxesha angaphezu kwe-10000 ngomzuzwana ubizwa ngokuba ngumsinga ojikelezayo werediyo.
I-RF resistor sisixhobo esingasebenziyo esinokuthintela ukudlula komsinga werediyo. Kwaye siguqula amandla ombane abe bubushushu okanye ezinye iintlobo zamandla, kunye neyunithi ye-ohms (Ω) efana neyokumelana okuqhelekileyo.
Ii-resistors ze-RF zihlala zahlulwahlulwa ngokusekelwe kumandla, kwaye kukho iindlela ezahlukeneyo zokuzihlulahlula:
Ihlelwe ngokwesakhiwo sangaphandle, inokwahlulwahlulwa ibe:
1. I-Chip Resistor (ii-chip resistor zahlulwe zaba yi-single electrode chip resistor kunye nee-dual electrode chip resistor)
2. I-Resistor ene-Leaded (ii-resistors ezine-leaded zahlulwe zaba zii-resistors ezine-leaded enye kunye nee-resistors ezine-leaded ezimbini)
3. I-Flanged Resistor (ii-flanged resistor zahlulwe zaba zii-single lead flanged resistors kunye nee-dual flanged resistors)
Ngokwendlela yokwahlulahlula inkqubo yemveliso, ingahlulwa ibe:
1. I-resistor ye-RF yefilimu etyebileyo (ebizwa ngokuba yi-resistor yefilimu etyebileyo)
2. I-resistor ye-RF yefilimu encinci (ebizwa ngokuba yi-resistor yefilimu encinci)
Ngokwendlela yokwahlulahlula amandla, ingahlulwa ibe:
1. Isithinteli se-RF esinamandla aphezulu (esibizwa ngokuba sisithinteli esinamandla aphezulu, ngokubanzi sibhekisa kwizithinteli ezinamandla angama-60W nangaphezulu)
2. Isithinteli se-RF esinamandla aphantsi (esifinyeziweyo njenge-resistor yamandla aphantsi, ngokubanzi sibhekisa kwizithinteli zamandla ezingaphantsi kwama-20W)
Ihlelwe ngokwexesha, inokwahlulwahlulwa ibe:
1. Isithinteli seRF esiphindaphindayo (esibizwa ngokuba sisithinteli esiphindaphindayo, ngokuqhelekileyo sisithinteli esiphindaphindayo esingaphezulu kwe-3GHz)
2. I-resistor ye-RF ephindaphindayo ephantsi (efinyeziweyo njenge-resistor ye-frequency ephantsi, ngokubanzi i-resistor ene-frequency engaphantsi kwe-3GHz)
Izixhobo kunye neenzuzo kunye neengxaki zokwenza ii-RF resistor:
1. I-Beryllium oxide (BeO) ine-thermal conductivity ephezulu, phantse ilingane ne-copper ecocekileyo kunye ne-aluminium, ene-thermal conductivity conductivity coefficient ye-200-250W (mK), nto leyo eyenza ukuba ibe yeyona nto ikhethwayo yokwenza ii-RF resistors. Eyona ngxaki yayo kukuba inetyhefu kakhulu xa ikwimo ye-powder, nto leyo eyenza kube nzima ukuba amanxeba oqhagamshelwano aphiliswe. Ngoko ke ngokubanzi, abavelisi bee-RF resistors bathenga izinto zesheyiphu ezibunjiweyo kwaye abadingi ukucutshungulwa okwesibini. Oku kuphumela ekusetyenzisweni kwe-beryllium oxide (BeO) ukwenza ii-RF resistors ezinokuprintwa kuphela kwi-chip enye, nto leyo enciphisa kakhulu ukusebenza kakuhle kwemveliso.
2. I-Aluminium nitride (AlN) ikwayinto enomoya ophezulu wokushisa, enomoya wokushisa omalunga ne-20W/mK. Ineempawu ezilungileyo zoomatshini kunye namandla aphezulu okuguquguquka kune-aluminium oxide kunye ne-beryllium oxide ceramics. Ngenxa yendalo yayo engenabungozi, inokuprintwa kusetyenziswa itekhnoloji yokuprinta eqhubekayo, enokuphucula kakhulu ukusebenza kakuhle kwemveliso. Okwangoku, yinto ekhethwayo kwii-resistors ze-RF ezinamandla aphezulu.
3. I-Aluminium oxide (Al2O3) yeyona nto ikhethwayo kwiiresistor ezifakelwa kumphezulu ezinamandla aphantsi, njengoko ukuhanjiswa kwayo kobushushu kumalunga ne-1/5 ye-aluminium nitride. Ayisetyenziswa rhoqo ekukhetheni izixhobo zeeresistor zeRF ezinamandla aphezulu.
I-RFTYTI-Technology Co., Ltd. ngumvelisi ochwephesha wezinto ezingasebenziyo ezifana nee-RF resistors, ii-RF attenuators, imithwalo ye-coaxial, ii-coaxial attenuators, ii-adjustable attenuators, ii-RF isolators, ii-RF circulators, njl.
Iimveliso zayo zisetyenziswa kakhulu kwiinkqubo ezifana ne-radar, izixhobo, ukuhambahamba, unxibelelwano lwe-microwave multi-channel, ubuchwepheshe besithuba, unxibelelwano oluphathwayo, uthumelo lomfanekiso, kunye neesekethe ezidityanisiweyo ze-microwave.
Ukususela oko yasekwa, ukuze ikwazi ukukhonza abathengi ngcono kwaye ibuyisele kuluntu, le nkampani igxile kubuchwepheshe kwaye iphuhlise ii-microstrip isolators/circulators ezikwinqanaba elifanayo nemigangatho yamazwe ngamazwe. Iimpawu ezibalaseleyo zemveliso kukuba tyaba, ubukhulu obuncinci, kunye nobunzima obuphantsi.
Kwaye ineengenelo zokungaguquguquki okuhle kunye nexabiso eliphantsi, nto leyo eyenza ukuba isetyenziswe kakhulu kwiisekethe ezidityanisiweyo ze-microwave. Ngophuhliso olukhawulezayo lweenkqubo ze-microwave ezifana ne-radar ye-array ephasejiweyo, amathuba okusetyenziswa kwazo aya kuba nethemba ngakumbi.
Le nkampani iza kuzinikela ngokungakhathali ekuhlangabezaneni neemfuno zabathengi, izama ukuseka iimpawu ezahlukileyo kwaye iqhubeke nokuphucula umgangatho wemveliso, iintlobo ngeentlobo, kunye nenkonzo. Phakamisa abathengi ngeentliziyo zethu, sibashukumise ngeemvakalelo zethu, kwaye sizuze udumo ngokunyaniseka kwethu.
Sizuze ukuthenjwa ngabathengi bethu ngetekhnoloji ephezulu, umgangatho ophezulu, kunye nenkonzo ephezulu, sifezekisa iingenelo ezifanayo kwaye sibonelela ngendawo yokuhlala ezinzileyo ukuze ilizwe lidale uluntu oluvisisanayo.
