Njira Zopangira Ma Induction PCBs

1. Kusankha Zida Zoyenera

Kusankha zida zoyenera ndikofunikira kuti mupange ma PCB apamwamba kwambiri.Kusankhidwa kwa zipangizo kudzadalira zofunikira zenizeni za dera ndi maulendo afupipafupi ogwiritsira ntchito.Mwachitsanzo, FR-4 ndi zinthu wamba ntchito ma PCB otsika pafupipafupi.Komano, zida za Rogers kapena PTFE nthawi zambiri zimakhala zabwino pamasanjidwe apamwamba kwambiri.M'pofunikanso kusankha zipangizo ndi otsika dielectric imfa ndi mkulu matenthedwe conductivity.Izi zidzachepetsa kutayika kwa ma siginecha ndi kuchuluka kwa kutentha.

2. Kuona M'lifupi M'lifupi ndi Mipata

Kuzindikira m'lifupi mwake ndi mipata yoyenera ndikofunikira kuti mukwaniritse magwiridwe antchito oyenera komanso kuchepetsa kusokoneza kwamagetsi.Izi zikhoza kukhala zovuta kwambiri zomwe zimaphatikizapo kuwerengera impedance, kutaya zizindikiro, ndi zina zomwe zimakhudza khalidwe la chizindikiro.PCB kapangidwe mapulogalamu angathandize makina izi.Komabe, ndikofunikira kumvetsetsa mfundo zazikuluzikulu kuti mutsimikizire zotsatira zolondola.

3. Kuwonjezera Mapulani Okhazikika

Ndege zokhala pansi ndizofunikira kuti muchepetse kusokoneza kwa ma electromagnetic ndikuwongolera mawonekedwe azizindikiro mu ma PCB olowetsa.Amathandiza kuteteza dera kumadera akunja a electromagnetic.Umu ndi momwe zimachepetsera crosstalk pakati pa zizindikiro zoyandikana.

4. Kupanga Mizere ya Stripline ndi Microstrip Transmission

Mizere yopatsirana ya Stripline ndi microstrip ndi masinthidwe apadera amtundu wa PCBs kuti atumize ma siginecha apamwamba kwambiri.Mizere yotumizira mizere imakhala ndi chizindikiro chokhazikika pakati pa ndege ziwiri zokhazikika.Komabe, mizere yopatsira ya Microstrip imakhala ndi chizindikiro pagawo limodzi ndi ndege yokhazikika pambali ina.Kusasinthika kotsatiraku kumathandizira kuchepetsa kutayika kwa ma sign ndi kusokoneza ndikuwonetsetsa kuti ma siginecha akuyenda bwino m'dera lonselo.

5. Kupanga PCB

Mapangidwewo akamaliza, opanga amapanga PCB pogwiritsa ntchito njira yochotsera kapena yowonjezera.Njira yochotserako imaphatikizapo kuchotsa mkuwa wosafunikira pogwiritsa ntchito mankhwala.M'malo mwake, njira yowonjezera imaphatikizapo kuyika mkuwa pagawo laling'ono pogwiritsa ntchito electroplating.Njira zonsezi zili ndi ubwino ndi zovuta zake, ndipo kusankha kudzadalira zofunikira zenizeni za dera.

6. Msonkhano ndi Kuyesedwa

Pambuyo popanga ma PCB, opanga amawasonkhanitsa pa bolodi.Pambuyo pake amayesa dera kuti ligwire ntchito ndi ntchito.Kuyezetsa kungaphatikizepo kuyeza mtundu wa chizindikiro, kuyang'ana zazifupi ndi zotsegula, ndi kutsimikizira kagwiritsidwe ntchito ka zigawo zake.

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