12 Lakabka ENIG FR4+Rogers Isku-dhafan Lamination High Frequency PCB
Isku-dhafka Lamination High Frequency PCB Board
Waxaa jira saddex sababood oo waaweyn oo loo isticmaalo PCB-yada soo noqnoqda ee lamination-isku-dhafka ah: qiimaha, kalsoonida oo la roonaaday iyo waxqabadka korantada oo la xoojiyay.
1. Qalabka khadka Hf aad ayuu uga qaalisan yahay FR4.Mararka qaarkood, adeegsiga xargaha isku dhafan ee FR4 iyo hf waxay xallin karaan dhibaatada qiimaha.
2. Xaalado badan, qaar ka mid ah khadadka isku-dhafka ah ee isku dhafan ee guddiga PCB ee soo noqnoqda waxay u baahan yihiin waxqabad koronto oo sarreeya, qaarna uma baahna.
3. FR4 waxa loo isticmaalaa qayb ka yar baahida koronto, halka walaxda qaaliga ah ee soo noqnoqota loo isticmaalo qaybta baahida koronto.
FR4+Rogers Isku-dhafan Lamination High Frequency PCB Board
Isku darka walxaha FR4 iyo hf ayaa si isa soo taraya caadi u noqonaya, maadaama FR4 iyo inta badan agabka khadka HF ay leeyihiin dhibaatooyin is-waafajin ah.Si kastaba ha ahaatee, waxaa jira dhibaatooyin dhowr ah oo ku saabsan wax soo saarka PCB oo mudan in fiiro gaar ah loo yeesho.
Isticmaalka walxaha soo noqnoqda sare ee qaabdhismeedka lamination ee isku dhafan waxay keeni kartaa sababtoo ah habka gaarka ah iyo hagaha farqiga weyn ee heerkulka.Qalabka soo noqnoqda ee sarreeya ee ku salaysan PTFE waxay soo bandhigaan dhibaatooyin badan inta lagu jiro wax soo saarka wareegyada sababtoo ah qodista gaarka ah iyo shuruudaha diyaarinta ee PTH.Baallayaasha Hydrocarbon-ku-saleysan waa sahlan tahay in la soo saaro iyadoo la adeegsanayo tignoolajiyada habka fiilo ee la mid ah kan caadiga ah ee FR4.
Maaddooyinka PCB ee Joogtada Sare ee Lamination
Rogers | Taconic | Wang-ling | Shengyi | Lamination isku dhafan | Lamination saafi ah |
| RO3003 | TLY-5 | F4BM220 | S7136 | RO4350B+FR4 | RO4350B+RO4450F+RO4350B |
| RO3010 | TLX-6 | F4BM225 | RO4003C+FR4 | RO4003C+RO4450F+RO4003C | |
| RO4003C | TLX-8 | F4BM265 | RF-35+FR4 | F4BME+RO4450F+F4BME | |
| RO4350B | RF-35 | F4BM300 | TLX-8+FR4 | ||
| RO5880 | F4BM350 | F4BME+FR4 |
