Capel Sangana neiyo Yepamusoro-Speed ​​​​Sigini uye EMC Dhizaini Inodiwa yeComplex PCB Circuits

suma:

Munyika inokurumidza kushanduka yeakadhindwa redunhu bhodhi (PCB) dhizaini, kusangana nekumhanya-mhanya chiratidzo uye electromagnetic kuenderana (EMC) idambudziko rinotyisa. Sezvo tekinoroji ichifambira mberi uye zvigadzirwa zvemagetsi zvinowedzera kuoma, pane kuwedzera kuri kudiwa kwemaseketi ePCB akaomarara anogona kubata masaini ekumhanya-mhanya achichengetedza kuenderana kwemagetsi.Mune ino blog, isu tichaongorora kugona kwemusika mutsva Capel uye tokurukura kana ichigona kubudirira kusangana nekumhanya-kumhanya kusaina uye EMC dhizaini zvinodiwa zveakaomarara PCB maseketi.

Dzidza nezve dhizaini yekumhanya-mhanya kwemasaini:

High-speed signal dhizaini inoita basa rakakosha pakuona kushanda kwemidziyo yemagetsi. High-frequency transmission tambo uye kukurumidza-kuchinja masaini edhijitari inoda yakanakisa chiratidzo kutendeseka kudzivirira dzakasiyana siyana dzechiratidzo chekutendeseka nyaya senge crosstalk, maratidziro, uye chiratidzo chinokanganisa. Kuwana yakanakisa-yekumhanyisa chiratidzo kuita kunoda kunyatsotarisisa senge trace impedance control, inodzorwa impedance uye chiratidzo chekuvimbika kuongororwa.

Electromagnetic Compatibility (EMC) Dhizaini:

EMC yakagadzirirwa kuve nechokwadi chekuti michina yemagetsi inoshanda pamwe chete munzvimbo yemagetsi pasina kukonzera kukanganisa kana kukanganiswa. Yakakodzera EMC dhizaini inosanganisira kudzikisa magetsi emagetsi anoburitswa nePCB uye kuwedzera kusadzivirirwa kwedunhu kune ekunze kwemagetsi kupindira (EMI). EMC nyaya dzinogona kugadziriswa zvinobudirira nekutevera nzira dzekudzikisa ruzha senge kudzika kwakaringana, chiratidzo chenzira, kudzivirira, uye kubatanidza.

About Capel:

Capel inyowani PCB dhizaini software inoti inokwenenzvera yakakwira-kumhanya chiratidzo dhizaini uye EMC. Inopa maficha epamberi uye kushanda kwakagadzirirwa kugadzirisa matambudziko anoenderana neakaoma PCB maseketi. Ngatitarisei zvimwe zvezvimiro zvayo zvakakosha:

1. High-speed chiratidzo chekuongorora:

Capel inopa mamiriro-ye-iyo-yepamusoro-yepamusoro-speed chiratidzo chekuongorora maturusi anoita kuti vagadziri vakwanise kufanotaura uye kuongorora chiratidzo chekuvimbika nyaya. Iine impedance Calculator, vagadziri vanogona kuve nechokwadi chekudzora impedance kuenzanisa, kuderedza zviratidzo zvechiratidzo uye kuchengetedza chiratidzo chekuvimbika. Pamusoro pezvo, Capel inopa hunyanzvi hwekunyepedzera kuona uye kudzikisira crosstalk, kuve nechokwadi chekufambisa-kumhanya kwechiratidzo chekufambisa.

2. EMC kuongororwa uye optimization:

Capel inosimbisa kukosha kweEMC kuongororwa kubva kumatanho ekutanga ePCB dhizaini. Iyo inopa simulation modules kubatsira kuona zvingangoitika zvekukanganisa kwemagetsi (EMI) uye kuongorora maitiro avo pamaseketi. Nekushandisa epamberi EMC ekuongorora matekiniki, vagadziri vanogona kuona uye kugadzirisa zvinogona kuitika zvemagetsi kuenderana nyaya kuti ive nechokwadi chekutevedzera indasitiri zviyero.

3. Dhizaini Rule Tarisa (DRC) uye Dhizaini Verification:

Capel inoratidzira yakakura seti yemitemo yedhizaini yekutarisa inoita kuti vagadziri vagone kusimbisa yavo PCB dhizaini kubva kune yakazara-yekumhanya chiratidzo uye EMC dhizaini zvinodiwa. DRC inova nechokwadi chekuti mitemo yakakosha yekugadzira yazadzikiswa, kudzivirira kukanganisa kwedhizaini uye kuvimbisa kushanda kwakakwana.

4. Kudyidzana nekubatanidza:

Capel inobvumira kubatana kusina musono pakati penhengo dzechikwata, ichigonesa kutaurirana chaiko-nguva uye manejimendi eprojekiti. Pamusoro pezvo, inopa kubatanidzwa neyakajairwa maturusi ekugadzira uye software, ichibvumira vagadziri kuti vashande mukati meyavanoda mafambiro ekufambisa uku vachisimudzira simba reCapel.

Mukupedzisa:

Sezvo michina yemagetsi ichiramba ichishanduka, kudiwa kwemaPCB akavimbika anogona kusangana nekumhanya-mhanya kusaina uye EMC dhizaini zvinodiwa kwave kunetsa. Kunyange zvazvo Capel, mutsva pamusika, achivimbisa kugadzirisa matambudziko aya kuburikidza nemhando dzayo dzepamusoro uye kushanda, vagadziri vanofanira kunyatsoongorora kukwanisa kwayo uye kuongorora kuti inosangana sei nezvinodiwa zvekugadzira. Nekurova chiyero chakakodzera pakati pekumhanya-kumhanya kwemasaini dhizaini uye EMC kufunga, vagadziri vanogona kuona yakasimba uye inoshanda PCB maseketi anoisa mitsetse mitsva yezvigadzirwa zvemagetsi zvemangwana.