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Gịnị bụ usoro nhazi bọọdụ Rogers PCB?

Gịnị bụ usoro nhazi bọọdụ Rogers PCB?

Ihe Rogers RO4350B na-enye ndị injinia RF PCB aka ịmepụta sekit ngwa ngwa, dị ka njikọ netwọkụ na njikwa impedance nke ahịrị nnyefe.N'ihi njirimara ọnwụ dielectric ya dị ala, ihe RO4350B nwere uru na-enweghị atụ karịa ihe sekit nkịtị na ngwa ugboro ugboro.Mgbanwe nke ikike na ọnọdụ okpomọkụ bụ ihe fọrọ nke nta ka ọ bụrụ nke kachasị ala n'etiti ihe ndị yiri ya, na ikike ya dịkwa mma n'ọtụtụ oge, yana nkwenye nke 3.66.LoPra™ ọla kọpa na-ebelata mfu ntinye.Nke a na-eme ka ihe dị mma maka ngwa brọdband.

6 Layer ENIG RO4350+FR4 Mixed Lamination PCB

Rogers PCB osisi: ihe seramiiki elu ugboro PCB usoro nhazi ọkwa:

Usoro RO3000: Ihe sekit PTFE dabere na ndochi seramiiki, ụdị bụ: RO3003, RO3006, RO3010, RO3035 laminate dị elu.

Usoro RT6000: dabere na seramiiki jupụtara ihe sekit PTFE, emebere maka sekit eletrọnịkị na sekit microwave chọrọ ikike ikike dị elu.Ụdị bụ: ikike ikike RT6006 6.15, ikike ikike RT6010 10.2.

Usoro TMM: ihe ndị mejupụtara ihe dabere na seramiiki, hydrocarbon, polymer thermosetting, ụdị: TMM3, TMM4, TMM6, TMM10, TMM10i, TMM13i., wdg.
Enwere ike wepu ihe RO4003 site na iji ahịhịa nylon a na-ahụkarị.Achọghị njikwa pụrụ iche tupu electroplating ọla kọpa na-enweghị ọkụ eletrik.A ghaghị ịgwọ efere ahụ site na iji usoro epoxy/glass.N'ozuzu, ọ dịghị mkpa iwepụ olulu mmiri n'ihi na usoro TG resin dị elu (280°C + [536°F]) adịghị agba agba n'ụzọ dị mfe n'oge a na-egwupụta ihe.Ọ bụrụ na ọ bụ ọrụ mgbapu na-eme ihe ike kpatara ntụpọ ahụ, enwere ike wepu resin site na iji usoro plasma CF4/O2 ọkọlọtọ ma ọ bụ site na usoro permanganate abụọ alkaline.

Ihe eji esi nri nke ihe RO4000 bụ ihe atụnyere nke epoxy/glass.N'ozuzu, ngwaọrụ ndị na-adịghị esi efere epoxy/glass adịghị mkpa esi nri PCB RO4003.Maka nrụnye iko epoxy/baked dị ka akụkụ nke usoro a na-eme mgbe niile, anyị na-akwado isi nri na 300°F, 250°F (121°C-149°C) maka awa 1 ruo 2.RO4003 enweghị ihe mgbochi ire ọkụ.N'ụzọ kwere nghọta, efere ndị etinyere n'ime nkeji infrared (IR) ma ọ bụ na-arụ ọrụ na obere nnyefe nwere ike iru okpomọkụ karịa 700°F (371 Celsius C);RO4003 nwere ike ịmalite ọkụ na oke okpomọkụ ndị a.Sistemu ka na-eji ngwaọrụ reflux infrared ma ọ bụ akụrụngwa ndị ọzọ nwere ike iru oke okpomọkụ ndị a kwesịrị ịkpachara anya dị mkpa iji hụ na enweghị ihe egwu.

Ro3003 bụ a Rogers PCB osisi ihe seramiiki jupụtara PTFE mejupụtara maka ngwa ndakwa nri azụmahịa na ngwa RF.Emebere ụdị ngwaahịa a iji nye nkwụsi ike eletriki na igwe dị elu na ọnụ ahịa asọmpi.Rogers Ro3003 nwere magburu onwe permittivity kwụsie ike n'elu dum okpomọkụ nso, gụnyere mkpochapụ nke permittivity mgbanwe na-eme mgbe PTFE iko ihe na-eji na ụlọ okpomọkụ.Na mgbakwunye, Ro3003 laminates nwere ọnụọgụ mfu dị ka 0.0013 ruo 10 GHz.


Oge nzipu: Ọgọst-24-2022