- 18
- Oct
Bawo ni a ṣe pin awọn sobsitireti PCB PCB?
Sobusitireti, bi orukọ ṣe tumọ si, jẹ ipilẹ, jẹ ohun elo ipilẹ ti iṣelọpọ tejede Circuit ọkọ, sobusitireti gbogbogbo PCB jẹ ti resini, awọn ohun elo imuduro, awọn ohun elo idari, ọpọlọpọ awọn iru lo wa. Resini jẹ resini iposii ti o wọpọ, resini phenolic, awọn ohun elo imudaniloju pẹlu iwe, asọ gilasi, ati bẹbẹ lọ, ohun elo adaṣe julọ ti a lo julọ jẹ bankanje idẹ, bankanje idẹ ti pin si bankanje idẹ elekitirotiki ati bankanje idẹ.
PCB sobusitireti ohun elo sọri:
Ọkan, ni ibamu si awọn ohun elo imudara:
1. Sobusitireti iwe (FR-1, FR-2, FR-3);
2. Epoxy glass fiber fiber substrate (FR-4, FR-5);
3. Cm-1, CM-3 (Apapo Ohun elo Ipopo Grade-3);
4. HDI (Iwọn iwuwo giga Interconnet) (RCC);
Sobusitireti pataki (sobusitireti irin, sobusitireti seramiki, sobusitireti thermoplastic, bbl).
Bawo ni a ṣe pin awọn sobsitireti PCB PCB
Jie ọpọlọpọ awọn orilẹ -ede
Ii. Ni ibamu si iṣẹ ṣiṣe imukuro ina:
1. Iru idaduro ina (UL94-V0, UL94V1);
2. Iru-retardant ti kii ṣe ina (kilasi UL94-HB).
Jie ọpọlọpọ awọn orilẹ -ede
Mẹta, ni ibamu si resini:
1. Phenolic resini board;
2. Igbimọ resini epoxy;
3. Polyester resini board;
4. BT resini ọkọ;
5. PI resini ọkọ.