1.Diverse Pricing Nokuda Different PCB Materials
Tichitora PCB yakajairika ine mativi maviri semuenzaniso, zvinhu zvinoshandiswa zvinogona kusiyana. Chinhu chepakutanga chinowanzova FR4 , ukobvu hwacho hunobva pa0.2mm kusvika 3.0mm, uye ukobvu hwemhangura hunobva pa0.5OZ kusvika 3OZ. Kusiyana uku kwezvinhu chete kunogadzira musiyano mukuru wemitengo. Kana tichitaura nezve inki yemasiki inosonerwa, kunewo musiyano wemitengo pakati pe inki ye thermoset yenguva dzose ne inki yegirini inonzwa chiedza.
2. Mitengo Yakasiyana-siyana Nekuda Kwemaitiro Akasiyana Ekurapa Pamusoro
Kurapa kwakajairika pamusoro kunosanganisira OSP (kudzivirira oxidation), leaded tin plating, lead-free lead tin plating (yakagadzikana nharaunda), gold plating , immersing gold, uye maitiro akasiyana-siyana akabatanidzwa.
3. Mitengo Yakasiyana-siyana Nekuda Kwemazinga Akasiyana Ekuoma KwePCB
Kana maPCB maviri ese aine maburi chiuru, asi rimwe bhodhi riine dhayamita yegomba rakakura kupfuura 0.2mm nepo rimwe riine dhayamita yegomba riri pasi pe 0.2mm, izvi zvinoguma nemitengo yakasiyana yekuboorera. Saizvozvowo, kana maPCB maviri akafanana asi aine upamhi hwakasiyana uye nzvimbo yakasiyana, imwe iine upamhi/nzvimbo yakakura kupfuura 4 mil uye imwe iri pasi pe4 mil, mari yekugadzira ichasiyana. Pamusoro pezvo, maitiro asina kujairika akadai semaburi ehafu, maburi akavigwa uye akapofumara, via-in-pad, kana printed carbon oil pama keypad anobhadharisawo mari yekuwedzera.
4. Mitengo Yakasiyana-siyana Nekuda Kwekukora KweCopper Foil Yakasiyana
Kana foil yemhangura yakakora, mutengo wayo unowedzera.
5. Mari dzeForoma
Pakugadzira sampuro kana diki, vagadziri vePCB vanowanzo shandisa nzira yekuboorera nekugaya kugadzira, pasina mari yekuwedzera yekugaya. Zvisinei, pakugadzira kwakawanda, mold inodiwa pakubaya, izvo zvinobhadharisa mold. Uku kubvunza kunowanzoitwa nevatengi maererano nemari yePCB mold.
Chekupedzisira, Wondeful PCB inopa mitengo yakaderera zvikuru paPCB, ichishandisa zvinhu zvitsva zveFR4, nemitengo yakaderera kusvika pamadhora gumi nemapfumbamwe ($19.9) pa square mita.
