JK-F520 banga-mhando bhodhi kupatsanura muchinainotora dhizaini repamusoro denderedzwa banga uye rezasi rakatwasuka banga.Paunenge uchicheka bhodhi, v-cut inoiswa pazasi yakananga banga, bhodhi redunhu harifambi, uye banga repamusoro rakatenderera rinofamba kuti richeke bhodhi.Kushungurudzika kunenge kudiki, uye bhodhi Iyo yekucheka bhodhi modhi pasina kufambisa banga inogonawo kudzivirira zvinobudirira mabumps panguva yedunhu bhodhi kupatsanurwa kwekushanda, kudzivirira kukuvadzwa kwakavanzika, kukuvara kwechikamu uye mamwe matambudziko.Inokodzera marudzi ese egirazi faibha mabhodhi, FR-4 mabhodhi, FR-1 mabhodhi, etc. Zvichienderana, kuomarara hakuna hukuru sealuminium substrates.Kumapuranga ePCB ane zvikamu kumativi ose, midziyo iyi inonyanya kukodzera kuparadzaniswa kwebhodhi.