Kashi: Abubuwan da suka shafi farashin jirgi na PCB
Farashin PCB koyaushe ya kasance mai wuyar warwarewa ga masu siye, mutane da yawa za su yi tunanin yadda ake kirtani a lokacin da aka ba da umarni akan layi. Bari muyi magana game da abubuwan da aka gyara na PCB tare.
- Daban-daban kayan da aka yi amfani da su a PCB suna haifar da farashin da yawa
For example, Ordinary double panel, the plate generally has FR4 (Sheng yi, Kingboard, Guoji, three prices from the top to down), plate thickness from 0.2 mm to 3.0 mm, copper thickness from 0.5 oz to 3 oz, all these in the plate material on a huge price difference; A cikin juriya tawada, tobary thermosetting mai da daukar hoto kore mai kuma yana fuskantar takamaiman fadin.
2.Daifentent na jiyya na jiyya yana haifar da farashin farashi da yawa
Tsarin magani na gama gari: OSP (Juriya na Hopidation), akwai juriya na Hasl, kayan kwalliya na zinari, da sauransu, farashin kayan zinari, da sauransu, farashin tsari ya fi tsada a nan gaba.
3.PCB da kanta ta haifar da wahala daban-daban na bambance bambancen.
Akwai ramuka 1000 a cikin allon allo. Idan girman ramin daya jirgin ya fi 0.2mmm, girman ramin daya ya wuce 0.2mm. Idan nau'ikan allunan da'irar iri ɗaya ne, amma layin layin da layin layi daban, ɗayan ya fi girma 4mil, zai kuma haifar da farashin samarwa daban-daban. Kean gaba har yanzu suna da fewan ba sa tafiya da ƙirar kwarara na yau da kullun shine don ƙara tattara kuɗi, alal misali rabin ramin, BUDA BUTA RAYUWAR, RUWA RAYUWAR MATA, KARANTA MALAMI, LATSA MATA