I-Capel Dibana neSiginali esiNgxamisekileyo kunye neeMfuno zoYilo lwe-EMC kwiiSekethe zePCB eziNxibelele

Yazisa:

Kwilizwe elivela ngokukhawuleza loyilo lwebhodi yesekethe (PCB), ukuhlangabezana nesantya esiphezulu kunye neemfuno zokuhambelana kombane (EMC) ngumceli mngeni owoyikekayo. Njengoko iteknoloji ihambela phambili kunye nezixhobo zombane zisiba nzima ngakumbi, kukho imfuneko eyandayo yeesekethe ezintsonkothileyo zePCB ezinokusingatha imiqondiso enesantya esiphezulu ngelixa igcina ukuhambelana kwe-electromagnetic.Kule bhlog, siza kuphonononga amandla omthengi omtsha we-Capel kwaye sixoxe ukuba ingakwazi ukuhlangabezana ngokuphumelelayo nokubonakaliswa kwesantya esiphezulu kunye neemfuno zoyilo ze-EMC zeesekethe ze-PCB ezinzima.

Funda malunga noyilo lwesignali enesantya esiphezulu:

Uyilo lwesignali yesantya esiphezulu ludlala indima ebalulekileyo ekumiseleni ukusebenza kwezixhobo zombane. Imigca yokuhanjiswa kwe-frequency ephezulu kunye nokutshintsha ngokukhawuleza kweempawu zedijithali zifuna imfezeko yesignali egqwesileyo ukuthintela imiba eyahlukeneyo yengqibelelo yesiginali efana ne-crosstalk, imbonakalo, kunye nokugqwethwa komqondiso. Ukufumana ukusebenza komqondiso wesantya esiphezulu kufuna uqwalaselo olucokisekileyo olunjengokulawulwa komkhondo we-impedance, i-impedance elawulwayo kunye nohlalutyo lwentembeko yomqondiso.

Ukuhambelana koMbane (EMC) Uyilo:

I-EMC yenzelwe ukuqinisekisa ukuba izixhobo zombane zisebenza kunye kwindawo ye-electromagnetic ngaphandle kokubangela ukuphazamiseka okanye ukuba sesichengeni sokuphazamiseka. Uyilo olululo lwe-EMC lubandakanya ukunciphisa i-electromagnetic radiation ekhutshwa yi-PCB kunye nokwandisa ukunganyangeki kwesekethe kuphazamiseko lombane lwangaphandle (EMI). Imiba ye-EMC ingasonjululwa ngempumelelo ngokulandela iindlela zokunciphisa ingxolo ezinje ngokubeka umhlaba ngokufanelekileyo, umzila womqondiso, ukukhusela, kunye nokudibanisa.

Malunga neCapel:

I-Capel yi-software entsha yoyilo lwePCB ethi ikhulise uyilo lwesignali yesantya esiphezulu kunye ne-EMC. Ibonelela ngeempawu eziphambili kunye nokusebenza eyilelwe ukusombulula imingeni enxulumene neesekethe zePCB ezintsonkothileyo. Makhe sijonge ngakumbi ezinye zeempawu zayo eziphambili:

1. Uhlalutyo lomqondiso wesantya esiphezulu:

I-Capel inikezela ngezixhobo ze-state-of-art zokuhlalutya umqondiso wesantya esiphezulu ezenza ukuba abaqulunqi baqikelele ngokuchanekileyo kwaye bahlalutye imiba yengqibelelo yomqondiso. Ngekhaltyhuleyitha yayo ye-impedance, abaqulunqi banokuqinisekisa ukuhambelana okulawulwayo kwe-impedance, ukunciphisa ukubonakaliswa komqondiso kunye nokugcina imfezeko yomqondiso. Ukongeza, iCapel ibonelela ngezakhono zokulinganisa eziphambili ukuchonga nokunciphisa i-crosstalk, iqinisekisa ukuhanjiswa komqondiso othembekileyo wesantya esiphezulu.

2. Uhlalutyo lwe-EMC kunye nokwenza ngcono:

I-Capel igxininisa ukubaluleka kohlalutyo lwe-EMC ukusuka kumanqanaba okuqala oyilo lwePCB. Ibonelela ngeemodyuli zokulinganisa ukunceda ukuchonga imithombo enokubakho yokuphazamiseka kwe-electromagnetic (EMI) kunye nokuvavanya impembelelo yazo kwiisekethe. Ngokusebenzisa ubuchule bokuhlalutya be-EMC ekumgangatho ophezulu, abaqulunqi banokuchonga kwaye basombulule imiba enokuhambelana ne-electromagnetic enokuhambelana nokuqinisekisa ukuthotyelwa kwemigangatho yoshishino.

3. Ukujonga uMthetho woYilo (i-DRC) kunye noQinisekiso loYilo:

ICapel ineseti ebanzi yokuhlolwa kwemithetho yoyilo eyenza ukuba abaqulunqi baqinisekise uyilo lwabo lwePCB ngokuchasene nophawu olubanzi olunesantya esiphezulu kunye neemfuno zoyilo lwe-EMC. I-DRC iqinisekisa ukuba imithetho engundoqo yoyilo iyahlangatyezwa, ikhusela iziphene kuyilo olunokubakho kunye nokuqinisekisa ukusebenza kakuhle.

4. Intsebenziswano kunye nokudibanisa:

I-Capel ivumela intsebenziswano engenamthungo phakathi kwamalungu eqela, eyenza unxibelelwano lwexesha langempela kunye nolawulo lweprojekthi. Ukongeza, ibonelela ngokudityaniswa kunye nezixhobo zoyilo eziqhelekileyo kunye nesoftware, evumela abaqulunqi ukuba basebenze ngaphakathi kokuhamba komsebenzi abawuthandayo ngelixa besebenzisa amandla eCapel.

Ukuququmbela:

Njengoko izixhobo zombane ziqhubeka nokuvela, imfuno yeePCB ezithembekileyo ezinokuhlangabezana nesantya esiphezulu kunye neemfuno zoyilo lwe-EMC sele ibalulekile. Ngoxa i-Capel, umntu omtsha kwiimarike, uthembisa ukujongana nale mingeni ngokusebenzisa iimpawu zayo eziphambili kunye nokusebenza, abaqulunqi kufuneka bahlolisise kakuhle amandla abo kwaye bahlolisise indlela ehlangabezana ngayo neemfuno zabo zokuyila. Ngokubetha ibhalansi elungileyo phakathi koyilo lwesantya esiphezulu kunye nokuqwalaselwa kwe-EMC, abaqulunqi banokuqinisekisa iisekethe zePCB ezinamandla nezisebenzayo ezibeka amanyathelo abalulekileyo kwizixhobo zombane ezizayo.