8 Layer FR4 ENIG Impedance Control PCB
Impedance ndi kuphatikiza kwa capacitance ndi inductance kuti alepheretse dera pansi pa ma frequency apamwamba.Impedance ndi chikhalidwe cha AC, kutanthauza kuti imadalira pafupipafupi.Pankhani yotumiza zizindikiro zothamanga kwambiri, kulepheretsa kolamuliridwa kumathandiza kuonetsetsa kuti palibe kuchepetsedwa kwakukulu kwa chizindikiro panthawi yopatsirana.M'malo mwake, kuwongolera koyendetsedwa kumatanthauza kuti mawonekedwe a gawo lapansi amagwirizana ndi mawonekedwe a mzere / dielectric wosanjikiza kuti atsimikizire kuti mtengo wa impedance wa chizindikiro cha mzere uli mkati mwa kulolerana kwa mtengo wofotokozera.
Zochitika Zopanga Mu Impedance Control Field
Ma Impedans Modelling Software And Impedans Testing Hardware
Ma Circuits a HUIHE amagwiritsa ntchito pulogalamu yoyeserera yoyeserera komanso zida zoyeserera kuti zikwaniritse zofunikira zanu zowongolera.Zida za "speedstack" ndi "CITS" za Polar zimaphatikiza mayankho apamwamba kwambiri komanso laibulale yazinthu zonse kuti zitsimikizire kuti kapangidwe kanu kangakhale kopambana kwamuyaya.
Kuyendera ndi Kuwongolera Othandizira Obwera
Pogwirizana ndi ogulitsa akuluakulu, njira yodyetsera imatsimikizira kugwira ntchito moyenera ndi zopangira zolandilidwa (laminates, PP, zojambula zamkuwa).
Laser Direct Imaging Equipment
Zipangizo za LDI zimapewa kusintha kwa mzere wa mzere chifukwa cha kuwonjezereka kwa filimu yowuma / kutsika, ndipo panthawi imodzimodziyo imapanga chithunzi chomveka bwino pamtunda wamkuwa, zomwe zimapangitsa kuti zikhale zolondola kwambiri pamzere.
Kukonzekera kwa Etching Equipment
PCB yowongolera ikadzawululidwa kuti ipangidwe iyenera kuyikidwa mu makina ojambulira.The etcher ayenera molondola kuyika magawo monga liwiro, kutentha, kuthamanga, nozzle direction ndi ngodya kuchepetsa kukokoloka mbali.Pokhala ndi zaka zambiri pantchito yosindikizidwa yama board board, Hui He Circuit apanga njira yokhwima yowonetsetsa kuti makasitomala amafunikira kulolerana kokhazikika.
Zinthu Zokhudza Impedans
Dielectric makulidwe:ndiye chinthu chofunikira kwambiri chomwe chimakhudza mtengo wa PCB wosindikizidwa matabwa
M'lifupi mwa mizere / katalikirana ka mzere:onjezani mzere m'lifupi mwake kuti muchepetse kutsekeka, ndikuchepetsani m'lifupi mwake kuti muwonjezere kutsekeka.
Makulidwe a Copper:kuchepetsa makulidwe a mzere, kuonjezera impedance, kuwonjezera makulidwe a mzere, ndikuchepetsa kutsekeka
Dielectric constant:Kuchulukitsa kokhazikika kwa dielectric kumatha kuchepetsa kutsekeka, ndipo kutsika kwanthawi zonse kwa dielectric kumatha kukulitsa vutolo.Kukhazikika kwa dielectric kumayendetsedwa makamaka ndi zinthu
Ubwino Wathu
1.More zaka 10 za Impedans kupanga zinachitikira, mosamalitsa kulamulira waya m'lifupi ndi makulidwe sing'anga
2. Kulinganiza njira zopangira kuti zitsimikizire kulekerera kokhazikika kwa impedance
3. Chitsimikizo chathunthu chazinthu ndi chiphaso cha fakitale