Xa ukhetha phakathi Rogers kunye Taconic for high-frequency pcb imathiriyeli, kufuneka utshatise imathiriyeli pcb kuyilo lwakho kunye nento ofuna ukuba iyenze. I-Rogers ihlala inika iipropathi zombane ezizinzileyo zosetyenziso olukwi-frequency ephezulu. I-Taconic ihlala inika izinto ezitshiphu zepcb kunye nokusebenza kakuhle kusetyenziso oluninzi oluprintiweyo lwebhodi yesekethe. Izinto ezifanelekileyo zinceda ukugcina imiqondiso ecacileyo kwaye yenza i-pcb yakho isebenze kakuhle. Cinga malunga nendlela izinto ezihambelana ngayo neemfuno zakho zezinto eziphathekayo ze-pcb kunye noyilo lwakho ngaphambi kokuba ukhethe.
IItrakthi ezibalulekileyo
Khetha imathiriyeli ye-PCB ehambelana neemfuno zoyilo lwakho. Zama ukulungelelanisa indlela esebenza ngayo kwaye ixabisa kangakanani. URogers unika iimpawu zombane ezizinzileyo kwaye uphatha ubushushu ngcono. Isebenza kakuhle kwimisebenzi enzima, ephezulu-frequency. I-Taconic isebenza kakuhle nayo kodwa ixabisa kancinci. Ilungile kwiiprojekthi ezininzi ezingenazingcingo kunye ne-5G. Jonga izinto ezibalulekileyo ezifana ne-dielectric constant kunye nokulahlekelwa kwesignali. Kwakhona khangela ukuzinza kwe-thermal kunye namandla omatshini ngaphambi kokuba ukhethe. Cela uncedo kwiingcali kunye neesampuli zovavanyo kuqala. Oku kukunceda ukuba uphephe iimpazamo kwaye wenze iiPCB ezinamandla, ezilungileyo.
ukubaluleka
Umqondiso weMfezeko
Xa usenza ibhodi yesekethe eprintiweyo yokusetyenziswa okuphezulu-frequency, kufuneka ukhathalele uphawu lwemfezeko. Ingqibelelo yoMqondiso ithetha ukuba imiqondiso yakho ye-frequency ephezulu ihamba ngesixhobo se-pcb ngaphandle kokuba buthathaka okanye ukonakala. Ukuba ukhetha imathiriyeli yepcb engalunganga, imiqondiso yakho inokuphelelwa ngamandla, icothe, okanye itshintshe imilo. Oku kunokwenza usetyenziso lwakho lwe-frequency ephezulu ibe mandundu kwaye isixhobo sakho sisenokungasebenzi kwizicelo ze-rf.
High-frequency pcb izinto kunye ne-dielectric ephantsi rhoqo (Dk) kunye ne-low dissipation factor (Df) inceda ukumisa ukulahleka komqondiso.
Izinto eziphathekayo ezineempawu zobhedu ezisezantsi zihamba kakuhle kwaye zihlale zicacile.
Umthamo ophezulu wokuxhathisa kwizinto eziphathekayo ugcina amandla ekuphumeni, okubalulekileyo kwiimpawu eziphezulu ze-frequency.
Ubukhulu obuchanekileyo bezinto eziphathekayo ze-pcb kunceda ukulawula i-impedance, egcina ingqibelelo yomqondiso yomelele.
Ukutshatisa ukwanda thermal zonke izixhobo pcb yakho kumisa uxinzelelo kwaye ugcine imiqondiso yakho uzinzo, nokuba ubushushu butshintsha.
Ufuna izinto zakho pcb high-frequency ukugcina ingqibelelo uphawu phezulu kuzo zonke izicelo fast. Oku kubaluleke kakhulu kwizicelo ze-rf, apho nelahleko encinci inokubangela iingxaki ezinkulu.
IiPropati zoMbane kunye nezoomatshini
Kufuneka kwakhona ujonge iipropati zombini zombane kunye noomatshini xa ukhetha izinto pcb ukusetyenziswa high-frequency. Iipropati zombane ezifana ne-dielectric engaguqukiyo kunye ne-disipation factor yenza isigqibo sokuba i-pcb yakho iyiphatha kakuhle kangakanani imiqondiso ye-frequency ephezulu. Ukuba la manani akalunganga, ukusebenza kwakho kwe-high-frequency akuyi kuba kuhle.
Iipropati zoomatshini nazo zibalulekile. izinto pcb yakho kufuneka yomelele ngokwaneleyo ukusingatha ukubhola, lamination, kunye namanye amanyathelo xa usenza ibhodi. Ukuba izinto eziphathekayo zibuthathaka kakhulu, i-pcb yakho inokuqhekeka okanye iphule ngexesha lokusetyenziswa. Ibhalansi phakathi kweempawu zombane kunye nezomatshini zibalulekile. Ngamanye amaxesha, ukwenza imathiriyeli ibengcono kwipropathi enye kungayenza ibe mandundu kwenye. Kufuneka ufumane imathiriyeli pcb esebenza zombini.
Kwizicelo ezikhawulezayo, ukhetho olufanelekileyo lwezinto luthetha ukuba ipcb yakho iya kuhlala ixesha elide kwaye isebenze ngcono. Ngalo lonke ixesha jonga zombini iiseti zeepropathi phambi kokuba ukhethe.
Ulwahlulo oluphambili
Rogers Overview
URogers lukhetho oludumileyo lwezinto eziphezulu ze-pcb. Inceda imiqondiso yakho ukuba ihlale yomelele kwaye icace. URogers une-dielectric constant (Dk) ukusuka kwi-2.2 ukuya kwi-3.5. Le Dk ephantsi inceda ukugcina imiqondiso yakho ekubeni buthathaka. URogers naye unento ephantsi kakhulu yokulahla (i-Df), phakathi kwe-0.001 kunye ne-0.01. Oku kuthetha ukuba ulahlekelwa ngumqondiso omncinci, nakwiifrikhwensi eziphezulu.
izinto Rogers pcb ukusebenza kakuhle kwiindawo ezinzima. Baye bane-conductivity ephezulu ye-thermal, ngoko bancedisa ukushisa. Iqondo lobushushu leglasi (Tg) liphezulu, ngoko ke ibhodi yakho ihlala izinzile xa kushushu. URogers akafunxa amanzi amaninzi. Oku kuyenza ilunge kwiindawo ezifumileyo okanye ezingaphandle. Rogers iza kwiindidi ezininzi, ezifana RO4000, RO3000, RT/duroid, kunye TMM series. Uhlobo ngalunye lusebenza kwii-microwave ezahlukeneyo kunye neemfuno ze-frequency ephezulu.
Qaphela: URogers uneempawu ezinamandla zoomatshini. pcb yakho akayi kugoba okanye ukwaphuka lula. Oku kunceda uyilo lwakho luhlale ixesha elide.
Taconic Overview
I-Taconic lolunye ukhetho olulungileyo lwezinto eziphezulu ze-pcb. I-Taconic ine-dielectric ephantsi rhoqo, ngoko ke iimpawu zihamba ngokukhawuleza kwaye zihlale zibukhali. I-disipation factor iphantsi, ngoko ulahlekelwa amandla amancinci njengobushushu. Oku kugcina pcb yakho ipholile kwaye isebenza kakuhle.
I-Taconic ayifuni amanzi amaninzi. I-PC yakho iyaqhubeka nokusebenza, nokuba ifumile. I-Taconic inamandla amakhulu e-peel. Ubhedu luhlala lunamathele ebhodini, ngoko luhlala luqinile. I-Taconic isebenza kakuhle kwiindawo ezishushu kuba inobushushu obuphezulu beglasi, malunga ne-315°C. Ungasebenzisa iTaconic kwidatha ekhawulezayo kunye ne-bandwidth ephezulu. Oku kubalulekile kwizinto ezintsha ezifana ne-5G.
I-Taconic kulula ukuyenza kwaye ixabisa ngaphantsi kweRogers. Kulukhetho oluhle ukuba ufuna ukusebenza kakuhle kwaye ufuna ukonga imali.
Ingcebiso: I-Taconic inceda ukuthoba i-crosstalk kunye nokudibanisa umqondiso. Iisekethe zakho ziya kuba nengxaki encinci yokuphazamiseka.
Iindawo Zokusebenzisa
Kuya kufuneka ukhethe izinto zepcb ezihambelana neprojekthi yakho. I-Rogers yeyona nto ingcono kwi-high-frequency kunye ne-high-performance designs. Ubona uRogers kwiRF, i-microwave, i-aerospace, kunye nokusetyenziswa kwe-telecom. URogers unika olona phawu lubalaseleyo kunye nolawulo lobushushu xa izinto ziba nzima.
I-Taconic isebenza kakuhle kusetyenziso oluninzi olukwi-frequency ephezulu. Ungasebenzisa iTaconic kwiiprojekthi ezingenazintambo, iimoto, kunye ne-5G. I-Taconic inika iziphumo ezilungileyo ngexabiso eliphantsi. Ukuba awudingi uzinzo oluphezulu, iTaconic inokukunceda wonge imali.
Itshathi yokuthelekisa izinto eziphathekayo
Nantsi itshathi yokukunceda ubone umahluko omkhulu phakathi kweRogers kunye neTaconic. Le tshathi ibonisa indlela izinto pcb nganye isebenza ngeendlela ezibalulekileyo:
ipropati | Rogers | Taconic |
|---|---|---|
I-Dielectric Constant (Dk) | 2.2 - 3.5 (izinzile) | 2.2 - 3.0 (izinzile) |
Umba wokuLahla (Df) | 0.001 - 0.01 (phantsi kakhulu) | 0.001 - 0.005 (phantsi kakhulu) |
I-Thermal Conductivity (W/mK) | 0.5 - 2 (phezulu) | 0.3 - 0.8 (ilungile) |
Ubushushu beGass Transition (Tg, °C) | 280 - 500 (phezulu) | ~315 (phezulu) |
Ukufunxa ukufuma | Isezantsi kakhulu | Isezantsi kakhulu |
Amandla oomatshini | phezulu | phezulu |
ixabiso | Phezulu | Ngaphantsi |
Ukwenziwa lula | Phakathi | Elula |
Izicelo eziqhelekileyo | I-RF, i-microwave, i-aerospace, i-telecom | Wireless, automotive, 5G, RF jikelele |
Ungasebenzisa le tshati ukukunceda ukhethe. URogers ulungele imisebenzi enzima. I-Taconic ilungile ukuba ufuna ukonga imali kwaye ufumane iziphumo ezilungileyo.
Khumbula: Soloko ujonga ukuba iprojekthi yakho idinga ntoni phambi kokuba ukhethe imathiriyeli yepcb. Ukhetho olufanelekileyo lukunceda ufumane isiphumo esihle.
UkuSebenza koMbane
I-Dielectric Constant (Dk)
Xa ujonga URogers kunye noTaconic, khangela i-dielectric constant kuqala. Eli nani libonisa ukuba imiqondiso ikhawuleza kangakanani na kwizinto zepcb. I-Rogers idla ngokuba ne-dielectric constant ukusuka kwi-2.2 ukuya kwi-3.5. I-Taconic nayo iphantsi, kaninzi phakathi kwe-2.2 kunye ne-3.0. Ukuba i- Dk isezantsi, iimpawu zihamba ngokukhawuleza. Oku kunceda iisekethe zakho ezisebenza kakhulu zisebenze ngcono. Zombini iibrendi zigcina uDkt wazo uzinzile, ngoko ke pcb yakho isebenza ngokufanayo lonke ixesha. Oku kubalulekile kwi-microwave kunye nezinye iiprojekthi eziphambili.
Ingcebiso: Ukuba i-dielectric ihlala ihlala iqinile, unokulawula i-impedance kwaye ugcine iimpawu zakho zomelele.
Umba wokuLahla (Df)
I-Disipation factor ikuxelela ukuba ungakanani umqondiso olahlekileyo njengoko uhamba nge-laminate. I-Df esezantsi ithetha ukuba amandla amancinci ajika abe bubushushu. Oku kunceda umsebenzi wakho pcb ngcono ngesantya esiphezulu. Nantsi ukujonga ngokukhawuleza kwiRogers kunye neTaconic ye-dissipation factor:
ipropati | URogers RO4350B | Taconic RF-35 |
|---|---|---|
Umba wokuLahla (Df) | 0.0037 | 0.0018 |
Range Ubuninzi | Ukufika kwi-40 GHz | Ukufika kwi-20 GHz |
I-Taconic inomlinganiselo ophantsi wokutshatyalaliswa, ngoko ilahlekelwa ngumqondiso omncinci. Oku kwenza iTaconic ilungile kuyilo olufuna ilahleko ephantsi kakhulu. I-Rogers igcina i-Df yayo izinzile nakwi-frequencies eziphezulu. Oku kunceda uRogers asebenze kakuhle kwiiprojekthi zepcb ezinzima.
Ukuzinza rhoqo
Ufuna pcb yakho isebenze kakuhle kumaza amaninzi. URogers ulungile kuba uDkt kunye neDf bahlala beqinile ukuya kuthi ga kwi-40 GHz. I-Taconic isebenza kakuhle ukuya kuthi ga kwi-20 GHz, kodwa iipropathi zayo zinokutshintsha ngakumbi kumaza aphezulu. Ukuba ufuna i-pcb yakho isebenze kakuhle kumaza aphezulu kakhulu, uRogers uzinzile ngakumbi. Kuninzi olusetyenziswayo oluphezulu, iTaconic isasebenza kakuhle kwaye ilahlekelwa ngumqondiso omncinci.
Nazi ezinye iibenchmarks zombane eziqhelekileyo kufuneka ujonge xa uthelekisa izixhobo pcb:
IParameter yeBenchmark | inkcazelo | Ukufaneleka kwiRogers kunye neTaconic Materials |
|---|---|---|
I-Dielectric Constant (Dk) | Ibonisa indlela imathiriyeli egcina ngayo amandla ombane kwaye ichaphazela isantya somqondiso. | URogers udla ngokuba noDkt ophantsi, ngoko ke iimpawu zihamba ngokukhawuleza. |
Umba wokuLahla (Df) | Uxela ukuba ungakanani umqondiso olahlekileyo kwizinto eziphathekayo. | I-Rogers ihlala ine-Df ephantsi, ngoko ke isignali encinci ilahlekile. |
I-Coefficient of Thermal Expansion (CTE) | Ibonisa ukuba impahla ikhula kangakanani okanye incipha ngotshintsho lobushushu. | Oku kubalulekile ukugcina i-pcb izinzileyo xa ishushu okanye ibanda. |
Flame Retardant Grade | Ibonisa indlela izinto ezixhathisa ngayo umlilo (njenge-94V-0). | Oku kugcina i-pcb ikhuselekile kwaye idibana nemithetho. |
Ubushushu beGass Transition (TG) | Iqondo lobushushu apho izinto zitshintsha ukusuka kunzima ukuya kuthambile. | I-TG ephezulu ithetha ukuba i-pcb inokusingatha ubushushu obuninzi. |
Isalathiso sokuThetha umkhondo (CTI) | Owona mbane uphezulu unokuthatyathwa ngumphezulu ngaphambi kokuba uvuze. | I-CTI ephezulu ithetha ukuba i-pcb ikhuselekile ngakumbi ekuvuzeni kombane. |
I-Conductive Anodic Filament (CAF) | Ibonisa ukuba i-pcb inokufumana iifutshane ukusuka kumbane kunye namanzi. | Umngcipheko ophantsi we-CAF uthetha ukuba i-pcb inokuthenjwa ngakumbi. |
iRelative Thermal Index (RTI) | Ibonisa ubushushu obungakanani ipcb enokubuthatha ixesha elide. | Oku kukuxelela ubushushu bokusebenza obuphezulu obukhuselekileyo. |
Xa uthelekisa iRogers kunye neTaconic, hlala ufanisa ukusebenza kombane kwizinto ezifunwa yiprojekthi yakho. Zombini iibrendi zikunika ukhetho olulungileyo lomsebenzi we-frequency ephezulu. Ukukhetha kwakho kuxhomekeke kubuninzi bakho, ilahleko engakanani onokuyivumela, kunye nohlahlo lwabiwo-mali lwakho.
Thermal & Mechanical
Ukuqhuba Ukushisa
Kufuneka ucinge ngako ukuqhuba kobushushu xa ukhetha izinto pcb. Ukuqhuba kakuhle thermal inceda pcb yakho ukususa ubushushu kude kwiindawo ezishushu. Oku kugcina iisekethe zakho zikhuselekile kwaye zisebenza kakuhle. Izinto zeRogers zihlala zine-conductivity ephezulu ye-thermal kuneTaconic. Ukuba uyilo lwakho lwenza ubushushu obuninzi, unokufuna ukusebenzisa iRogers kulawulo olungcono lobushushu.
izinto Rogers pcb unako ukufikelela ukuya ku 2 W / mK. Oku kuthetha ukuba bahambisa ubushushu ngokukhawuleza.
Izinto ze-Taconic pcb zihlala zivela kwi-0.3 ukuya kwi-0.8 W / mK. La manani asebenza kusetyenziso oluninzi, kodwa hayi kwezona ziyilo zishushu.
Ingcebiso: Ukuhanjiswa okuphezulu kwe-thermal kunceda i-pcb yakho ihlale ixesha elide kwaye igcina umgangatho ophezulu. Unciphisa umngcipheko wokulimala kubushushu.
Kufuneka usoloko khangela iimfuno ubushushu pcb yakho. Ukuba ibhodi yakho iyatshisa, khetha imathiriyeli enokuyiphatha. Olu khetho lukunceda ugcine umgangatho ozinzile kwimveliso yakho egqityiweyo.
Amandla oomatshini
Amandla omatshini abalulekile kwipcb nganye. Ufuna ibhodi yakho ihlale yomelele ngexesha lokugaya, i-soldering, kunye nokusetyenziswa. URoger kunye noTaconic bobabini bakunika amandla afanelekileyo omatshini, kodwa unokubona umahluko omncinci.
izinto Rogers pcb amandla aphezulu peel. Ubhedu luhlala lunamathele kwi-laminate, nasemva kokujikeleza kobushushu.
Izixhobo ze-Taconic ze-pcb nazo zibonisa amandla e-peel eqinile kunye ne-flex kakuhle. Oku kunceda pcb yakho ukumelana iintanda kunye ikhefu.
I-pcb eyomeleleyo ithetha iingxaki ezimbalwa ngexesha lendibano. Ufumana umgangatho ongcono kunye nokulungiswa okumbalwa. Soloko ujonge iispecs zamandla oomatshini phambi kokuba ukhethe. Ukuba ufuna pcb imisebenzi enzima, zombini Rogers kunye Taconic angakunika into oyifunayo.
Qaphela: Amandla omatshini alungileyo kunye nokusebenza kwe-thermal kunye kukunceda ukuba wakhe i-pcb enomgangatho ozinzileyo ohlala.
Iindleko kunye nokuVeliswa
Ixabiso lempahla
Kufuneka ucinge malunga zombini ixabiso kunye nendlela kakuhle pcb isebenza. I-Rogers ixabisa ngaphezulu kuba inika iipropati zombane ezizinzileyo kunye nolawulo oluhle lobushushu. I-Taconic inexabiso eliphantsi kodwa isasebenza kakuhle kwiiprojekthi ezininzi ze-PCB ezihamba rhoqo. Ukuba ujonga itshathi yokuthelekisa izinto, uRogers ubiza kakhulu. I-Taconic iyakunceda Gcina imali ukuba unebhajethi encinci.
Ukuze ufumane okuninzi ngemali yakho, kufuneka:
Khetha imathiriyeli ye-pcb ehambelana neemfuno zakho kunye nohlahlo lwabiwo-mali.
Cinga ngeendleko kunye neenzuzo kubo bonke ubomi be-pcb yakho.
Zama ukusebenzisa izixhobo ezahlukeneyo kwiindawo ezahlukeneyo zebhodi yakho.
Sebenzisa ubuninzi bephaneli nganye njengoko unako ukumosha kancinane.
Thetha nababoneleli kwangoko ukufumana iindlela zokonga imali.
Ingcebiso: Soloko ujonge itshati yokuthelekisa izinto phambi kokuba ukhethe. Oku kukunceda ufumane iindlela zokonga imali kwaye ugcine umgangatho olungileyo.
ukufumaneka
Ufuna izinto zakho pcb kube lula ukufumana. URoger kunye neTaconic zithengiswa kwihlabathi liphela. Oku kwenza kube lula ukuba pcb yakho yenziwe ngokukhawuleza, nokuba uhlala phi. Itshathi yokuthelekisa izinto ebonisa ukuba ungazifumana ezi mathiriyeli e-USA, China, Taiwan, Israel, India, and Thailand. Xa unako ukufumana izinto ngokukhawuleza, ugqiba iprojekthi yakho pcb ngexesha.
umba | iinkcukacha |
|---|---|
Izinto Ezifumanekayo | Rogers, Taconic, FR4, temp high, CEM-1, Polyimide |
Izixhobo zemveliso | USA, China, Taiwan, Israel, India, Thailand |
Ixesha lokukhokela | Iintsuku ezi-2-3 ukuya kuthi ga kwimigangatho eyi-8 (imveliso yasekhaya) |
Iintsuku ezi-5 ze-8-18 umaleko wee-multilayers (imveliso yasekhaya kunye ne-offshore) | |
IiNkqubo ze-Inventory | I-Kan-Ban kunye neenkqubo zokugcinwa kwengubo yokuhanjiswa okuhlukeneyo |
Impembelelo kumaxesha okuKhokela | Ukufumaneka kwehlabathi kunye neefektri ezininzi kuthetha ukuguquka ngokukhawuleza |
IziBonelelo eziNgezelelweyo | Akukho zindleko zezixhobo ezongezelelweyo xa usuka kwiprototype ukuya kwimveliso |
Qaphela: Itshathi yothelekiso lwemathiriyeli ikunceda ubone ukuba ukufumana imathiriyeli kwiindawo ezininzi kunokwenza amaxesha okukhokela abe mafutshane.
Ukubumba
Ufuna pcb yakho ibe lula ukwenza. Rogers pcb impahla isebenza kunye neenkqubo ezininzi eziqhelekileyo FR4. Oku kuthetha ukuba ufumana iibhodi ezilungileyo ngakumbi kunye neengxaki ezimbalwa xa usenza ezininzi ngaxeshanye. izinto Taconic pcb kufuneka ezinye utshintsho lamination kunye nokomba, kodwa uzinzile imisebenzi ekhethekileyo. Itshathi yokuthelekisa izinto ibonisa uRogers ungcono kwii-odolo ezinkulu. I-Taconic ilungile kwiiprojekthi ezincinci okanye eziguquguqukayo.
I-Rogers pcb imathiriyeli ilingana noseto lwefektri, ke imveliso ihamba kakuhle.
Imathiriyeli ye-Taconic ye-pcb ikuvumela ukuba uzame iimbono ezintsha kwaye wonge imali kwimitsi emincinci.
Zombini izixhobo zenza iibhodi ezomeleleyo, kodwa soloko ujonga itshathi yokuthelekisa izinto ukuze ufumane iingcebiso.
Icebiso: Thetha nomenzi wakho kwangethuba. Oku kukunceda ukhethe eyona pcb imathiriyeli kwaye uphephe iimpazamo ezibiza imali.
Ukukhetha RF PCB Material
Isicelo seFit
Xa ukhetha imathiriyeli ye-pcb, kufuneka uyitshatise neprojekthi yakho. Isixhobo ngasinye se-rf pcb sineempawu ezikhethekileyo ezinceda kwimisebenzi eyahlukeneyo. Kuya kufuneka ujonge ezinye izinto eziphambili:
I-Dielectric constant: Oku kutshintsha indlela iimpawu ezihamba ngayo ngokukhawuleza. Kwakhona kukunceda ukulawula impedance. Amanani aphantsi athetha ukulahlekelwa kwesignali encinci kunye nokuphazamiseka okuncinci. Oku kubaluleke kakhulu kumsebenzi we-high-frequency.
I-Loss tangent: Oku kukuxelela ukuba angakanani amandla ajika abe bubushushu. Ukuba i-tangent yelahleko iphantsi, iimpawu zakho zihlala zomelele kwaye zicacile.
Iipropathi ze-Thermal: I-thermal conductivity elungileyo isusa ubushushu ngokukhawuleza. I-coefficient ezinzileyo yokwandiswa kwe-thermal igcina i-pcb yakho yomelele xa ishushu okanye ibanda.
Uzinzo lwezinto eziphathekayo kunye nokungaguquguquki: Ufuna ukuba ubukhulu be-dielectric kunye nomgangatho uhlale ufana ngalo lonke ixesha. Oku kwenza uyilo lwakho luthembeke ngakumbi kwimisebenzi ekhawulezayo.
Ngalo lonke ixesha khangela ezi zinto phambi kokuba ukhethe imathiriyeli pcb. Ukuba usebenzisa engalunganga, i-pcb yakho inokuphulukana nemiqondiso okanye iqhawuke kwiimeko ezinzima. Umzekelo, i-FR-4 ayilunganga kwimisebenzi ye-high-frequency. Inokubangela ukulahleka komqondiso ngakumbi kunye nokusebenza kakubi. Kufuneka usebenzise izixhobo ezizodwa ze-rf pcb kwii-eriyali, irada, okanye izixhobo ze-5G.
Ingcebiso: Soloko ukhetha imathiriyeli ehambelana neprojekthi yakho. Oku kunceda i-pcb yakho isebenze kakuhle kwaye ihlale ixesha elide.
Ukusebenza ngokuchasene nohlahlo-lwabiwo mali
Kufuneka ucinge malunga nokusebenza kunye neendleko xa ukhetha. Imisebenzi ye-high-frequency isoloko ifuna imathiriyeli ekhethekileyo. Ezi zinokubiza ngaphezulu kwesiqhelo. URoger kunye noTaconic bakunika ukusebenza okuphezulu okuphezulu. Baneendawo eziphantsi ze-dielectric kunye nelahleko ephantsi. Kodwa zibiza ngaphezu kwezinto eziqhelekileyo.
Sebenzisa kuphela imathiriyeli ye-rf pcb ebizayo ukuba uyilo lwakho luyifuna ngokwenene. Ukuba usebenzisa izinto ezibiza imali eninzi kwimisebenzi elula, uchitha imali. Ngalo lonke ixesha khangela ukuba ufuna ukusebenza kakuhle. Kwimisebenzi emininzi ekhawulezayo, unokufumana imathiriyeli ehambelana neemfuno zakho kunye nohlahlo lwabiwo-mali lwakho.
Yenza uluhlu lweyona nto ifunwa kakhulu kuyilo lwakho, njengesantya okanye ukucaca komqondiso.
Thelekisa iindleko zemathiriyeli nganye noko ikunika kona.
Sukukhetha izixhobo ezilungele umsebenzi wakho. Oku konga imali kwaye kugcina iprojekthi yakho ilula.
Qaphela: Ukhetho oluhlakaniphile lukunceda ukuba usebenze kakuhle ngaphandle kokuchitha imali eninzi. Oku kwenza iprojekthi yakho pcb isebenze kakuhle.
Consulting Iingcali
Kufuneka uthethe neengcali ukuba umsebenzi wakho unzima okanye mtsha. Iinjineli ezininzi zenza iimpazamo ngokukhetha izinto ezingalunganga okanye ukutsiba amanyathelo. Umzekelo, ukusebenzisa i-FR-4 kwimisebenzi ekhawulezayo kunokubangela ukulahleka komqondiso kunye neziphumo ezimbi. Iingcali zinokukunceda uphephe ezi ngxaki.
Buza umenzi wakho we-pcb malunga neyona nto ilungileyo yoyilo lwakho.
Sebenza kunye neenjineli ezaziyo malunga ne-high-frequency pcb material.
Fumana iingcebiso malunga noyilo, umkhondo wobubanzi, isithuba, kunye nolawulo lobushushu.
Sebenzisa iiprototypes ukuvavanya uyilo lwakho ngaphambi kokwenza iibhodi ezininzi.
I-Callout: Ukuthetha neengcali kukunceda uphephe iimpazamo kwaye ufikelele kwiinjongo zakho.
Kufuneka kwakhona ulandele imithetho yoyilo elungileyo. Gcina amandla aqinileyo kunye neenqwelomoya zomhlaba. Tshatisa i-impedance kwaye ujonge imithetho yakho yoyilo. La manyathelo, kunye nezinto pcb ekunene, kukunceda ukwakha iibhodi eyomeleleyo kwaye fast nawuphi na umsebenzi ophezulu-frequency.
Kufuneka usoloko utshatisa izinto PCB yakho kuyilo lwakho, ukusebenza, kunye neemfuno ibhajethi. Ukukhetha eyona mathiriyeli iphezulu ye-PCB, landela la manyathelo:
Fumana frequency yakho yokusebenza.
Jonga i-dielectric rhoqo kunye ne-tangent yokulahlekelwa.
Jonga ukuzinza kwe-thermal kunye noluhlu lwamaza.
Kuphephe iFR4 kwimisebenzi ye-frequency ephezulu.
Sebenzisa izixhobo zokukhetha ukuthelekisa iinketho.
Cela iisampulu okanye uthethe neengcali ngaphambi kokuba wenze isigqibo. Oku kukunceda ukuba wakhe iPCB ethembekileyo neyomeleleyo.
FAQ
Yintoni eyenza uRogers abe ngcono kwiiPCBs ezikwi-frequency ephezulu?
Ufumana iipropati zombane ezizinzileyo kunye noRogers. Oku kunceda iimpawu zakho zihlale zicacile kumaza aphezulu. I-Rogers iphinda iphathe kakuhle ukushisa kwaye ixhathise ukufuma. Unokuyithemba kwimisebenzi enzima efana ne-aerospace okanye i-telecom.
Ngaba iTaconic lukhetho olufanelekileyo lweeprojekthi zohlahlo lwabiwo-mali?
Ewe, unokonga imali ngeTaconic. Ikunika ukusebenza kakuhle kusetyenziso oluninzi olukwi-frequency ephezulu. Usenokufumana ilahleko yesignali ephantsi kunye neebhodi ezinamandla. I-Taconic isebenza kakuhle kwiiprojekthi ezingenazintambo, iimoto, kunye ne-5G.
Ngaba ndingasebenzisa i-FR-4 kuyilo lwe-frequency ephezulu?
Ufanele ukuphephe I-FR-4 ngomsebenzi we-frequency ephezulu. I-FR-4 ibangela ukulahleka komqondiso ngakumbi kunye nokusebenza okungazinzanga. Iisekethe zakho zisenokungasebenzi njengoko bekulindelekile. Khetha iRogers okanye iTaconic ngeziphumo ezingcono.
Ndingazikhetha njani izinto ezifanelekileyo zePCB kwiprojekthi yam?
Qala ngokudwelisa iimfuno zakho. Jonga ubuninzi bakho, ilahleko yesignali, kunye nemida yobushushu. Thelekisa uRogers kunye noTaconic usebenzisa itshati. Cela ingcebiso kumenzi wakho wePCB. Usenokucela iisampuli zokuvavanya.
Ngaba iRogers kunye neTaconic izinto zisebenza kunye neenkqubo zePCB eziqhelekileyo?
Ewe, ungasebenzisa uninzi lweenkqubo zePCB ezisemgangathweni ngazo zombini izixhobo. URogers uhambelana kakuhle neeseti eziqhelekileyo. I-Taconic inokufuna utshintsho oluncinci lwe-lamination okanye ukugaya. Hlala uthetha nomenzi wakho ngaphambi kokuba uqale.
