- 18
- Oct
Ta yaya ake rarraba PCB PCB?
Substrate, kamar yadda sunan ya nuna, yana da mahimmanci, shine ainihin kayan masana’antu buga kewaye hukumar, Babban PCB substrate ya ƙunshi resin, kayan ƙarfafawa, kayan gudanarwa, akwai nau’ikan da yawa. Guduro ya fi na kowa epoxy guduro, phenolic guduro, ƙarfafawa kayan ciki har da takarda, gilashin zane, da dai sauransu, mafi amfani da conductive abu ne jan karfe, jan karfe tsare zuwa electrolytic jan karfe tsare da calendered jan karfe tsare.
PCB substrate kayan rarrabuwa:
Oneaya, bisa ga kayan ƙarfafawa:
1. Maƙallan takarda (FR-1, FR-2, FR-3);
2. Epoxy glass fiber zane substrate (FR-4, FR-5);
3. Cm-1, CM-3 (Composite Epoxy Material Grade-3);
4. Takaddar HDI (High Density Interconnet) (RCC);
Substrate na musamman (substrate na ƙarfe, substrate na yumbu, substor thermoplastic, da sauransu).
Ta yaya ake rarrabe abubuwan PCB PCB?
Jie kasashe da yawa
Ii. Dangane da aikin hana wuta:
1. Nau’in jinkirin wuta (UL94-V0, UL94V1);
2. Nau’in jinkirin wuta (ajin UL94-HB).
Jie kasashe da yawa
Uku, bisa ga resin:
1. Kwamitin reshen Phenolic;
2. Epoxy resin board;
3. Jirgin reshen polyester;
4. BT resin board;
5. PI resin board.