Waa maxay soocidda taxanaha guddiga Rogers PCB?

Waa maxay soocidda taxanaha guddiga Rogers PCB?

Qalabka Rogers RO4350B wuxuu u oggolaanayaa injineerada RF PCB inay si fudud u naqshadeeyaan wareegyada, sida isku-xidhka isku-xidhka iyo xakamaynta xakamaynta xadhkaha gudbinta.Iyada oo ay ugu wacan tahay astaamaha luminta dielectric hooseeya, walxaha RO4350B waxay leeyihiin faa'iido aan la qiyaasi karin marka loo eego agabka wareegga caadiga ah ee codsiyada soo noqnoqda.Kala duwanaanshaha ogolaanshaha heerkulka ayaa ku dhow kan ugu hooseeya agabyada la midka ah, oggolaanshadeeduna sidoo kale aad ayey u deggan tahay baaxadda soo noqnoqoshada ballaaran, iyadoo la soo jeedinta naqshadeynta 3.66.Dufanka naxaasta ah ee LoPra™ wuxuu yareeyaa luminta gelinta.Tani waxay ka dhigaysa walxaha ku habboon codsiyada ballaadhan.

Rogers PCB guddigaWaxyaalaha dhoobada badan ee soo noqnoqda PCB kala soocida:

Taxanaha RO3000: Qalabka wareegga PTFE ee ku salaysan buuxinta dhoobada, moodooyinka waa: RO3003, RO3006, RO3010, RO3035 laminate-sare-sare.

Taxanaha RT6000: oo ku salaysan dhoobada laga buuxiyey walxaha wareegga PTFE, oo loogu talagalay wareegyada elektiroonigga ah iyo wareegyada microwave ee u baahan ogolaansho sare.Qaababka waa: Ogolaansho RT6006 6.15, Ogolaansho RT6010 10.2.

Taxanaha TMM: Qalabka isku dhafan ee ku salaysan dhoobada, hydrocarbon, polymer thermosetting, model: TMM3, TMM4, TMM6, TMM10, TMM10i, TMM13i.iwm.
Walaxda RO4003 waxa lagu saari karaa burushka naylon ee caadiga ah.Ma jirto wax ka qabasho gaar ah oo loo baahan yahay ka hor inta aan korantada la gelin korantada.Saxanka waa in lagu daaweeyaa habka epoxy/glaas ee caadiga ah.Guud ahaan, muhiim maaha in meesha laga saaro godka riigga ah sababtoo ah nidaamka sare ee TG resin (280°C + [536°F]) si fudud uma beddelo inta lagu jiro hawsha qodista.Haddii wasakhdu ay keento hawlgal qodis ah oo gardarro ah, xabagta waxaa laga saari karaa iyadoo la isticmaalayo wareegga balaasmaha caadiga ah ee CF4/O2 ama habka laba alkaliin ee permanganate.

Shuruudaha karinta ee walxaha RO4000 waxay la mid yihiin kuwa epoxy/glaas ah.Guud ahaan, qalabka aan karinin epoxy/glass uma baahna inay karsadaan RO4003 PCBs.Ku rakibida galaas epoxy/ dubay oo qayb ka ah habka caadiga ah, waxaanu ku talinaynaa in lagu kariyo 300°F, 250°F (121°C-149°C) ilaa 1 ilaa 2 saacadood.RO4003 kuma jiro ololka celinaya.Sida la fahmi karo, taarikada ku dahaaran unugyada infrared (IR) ama ku shaqeeya xawli-gudbineed aad u hooseeya waxay gaari karaan heerkul ka badan 700°F (371°C);RO4003 waxay ku bilaabi kartaa gubasho heerkul sare.Nidaamyada weli isticmaala aaladaha reflux infrared ama qalabka kale ee gaari kara heerkulkan sare waa inay qaadaan taxadarka lagama maarmaanka ah si loo hubiyo inaysan jirin khatar.

Ro3003 waa Rogers PCB walax dhoobo ah oo ay ka buuxaan PTFE isku dhafan oo loogu talagalay mikrowaytka ganacsiga iyo codsiyada RF.Badeecooyinkan kala duwan waxaa loogu talagalay in lagu bixiyo xasilloonida korantada iyo farsamada sare oo qiimo tartan leh.Rogers Ro3003 waxay leedahay xasillooni oggolaansho heersare ah oo heerkulkeedu dhan yahay, oo ay ku jirto baabi'inta isbeddellada oggolaanshaha ee dhaca marka walxaha galaaska PTFE lagu isticmaalo heerkulka qolka.Intaa waxaa dheer, laminates-yada Ro3003 waxay leeyihiin iskudhafyo khasaare ah oo hooseeya 0.0013 ilaa 10 GHz.