1. FR-4 impahla ishibhile kune-Rogers material

2. Izinto ze-Rogers zinemvamisa ephezulu uma kuqhathaniswa nempahla ye-FR-4.

3. I-Df noma i-disipation factor ye-FR-4 iphakeme kunaleyo yezinto ze-Rogers, futhi ukulahlekelwa kwesignali kukhulu.

4. Mayelana nokuzinza kwe-impedance, inani le- Dk lezinto ze-Rogers likhulu kunalelo lempahla ye-FR-4.

5. Nge-dielectric constant, i-Dk ka-FR-4 icishe ibe ngu-4.5, ephansi kune-Dk of Rogers material (cishe u-6.15 kuya ku-11).

6. Ngokuphathelene nokuphathwa kwezinga lokushisa, impahla ye-Rogers ishintsha kancane uma iqhathaniswa nempahla ye-FR-4

Kungani usebenzisa izinto ze-Rogers PCB?

Izinto ze-FR-4 zinikeza indinganiso eyisisekelo yama-substrates e-PCB, igcina ibhalansi ebanzi nesebenzayo phakathi kwezindleko, ukuqina, ukusebenza, ukwenziwa, kanye nezakhiwo zikagesi.Kodwa-ke, njengoba ukusebenza kanye nezakhiwo zikagesi zidlala indima ebalulekile ekwakhiweni kwakho, izinto zokwakha zikaRoger zinikeza izinzuzo ezilandelayo:

1. Ukulahlekelwa kwesignali kagesi okuphansi

2. Ukukhiqizwa kwe-PCB okungabizi kakhulu

3. Ukulahlekelwa kwe-dielectric okuphansi

4. Ukuphathwa okungcono kwe-thermal

5. Ububanzi obubanzi bamanani ka-Dk (dielectric constant).(2.55-10.2)

6. Ukukhipha umoya okuphansi ezinhlelweni ze-aerospace

7. Thuthukisa ukulawulwa kwe-impedance