Rogers PCB vs FR4 PCB: Kugereranya Ibintu nibintu bigize

Kumenya itandukaniro riri hagati yubwoko butandukanye nibyingenzi mugihe uhisemo iburyo bwanditse bwumuzunguruko (PCB) kubikoresho bya elegitoroniki. Amahitamo abiri azwi kumasoko uyumunsi ni Rogers PCB na FR4 PCB. Mugihe byombi bifite imikorere isa, ifite ibintu bitandukanye nibintu bigize ibintu, bishobora guhindura cyane imikorere yabo. Hano tuzakora igereranya ryimbitse rya Rogers PCBs na FR4 PCBs kugirango tugufashe gufata icyemezo cyuzuye kumushinga wawe utaha.

1. Ibigize ibikoresho ：

Ikibaho cya Rogers PCBs kigizwe na ceramic yuzuye ceramic yuzuye laminates ifite ibikoresho byiza byamashanyarazi nko gutakaza dielectric nkeya hamwe nubushyuhe bukabije bwumuriro. Ku rundi ruhande, ikibaho cya FR4 PCB, kizwi kandi ku izina rya Flame Retardant 4, gikozwe mu kirahure cya fibre cyongerewe imbaraga epoxy resin ibikoresho. FR4 izwiho gukwirakwiza amashanyarazi neza no gutekinika.

2. Dielectric ihoraho kandi ikwirakwiza ：

Imwe muntandukanyirizo nyamukuru hagati yubuyobozi bwumuzunguruko wa Rogers nubuyobozi bwumuzunguruko wa FR4 ni dielectric ihoraho (DK) nibintu bitandukanya (DF). Rogers PCBs ifite DK nkeya na DF bigatuma ikwiranye na progaramu ya progaramu nyinshi aho ubunyangamugayo bwibimenyetso ari ngombwa. Kurundi ruhande, FR4 yacapwe yumuzunguruko ifite DK na DF ndende, zishobora kuba atari nziza kumuzunguruko mwinshi bisaba igihe no kohereza.

3. Imikorere yumurongo mwinshi ：

Rogers yacapishijwe imizunguruko yabugenewe kugirango ikore ibimenyetso byinshyi kandi bigumane ubunyangamugayo. Igihombo gito cya dielectric kigabanya gutakaza ibimenyetso no kugoreka, bigatuma ihitamo neza kuri microwave na RF. Imirongo ya PC4 ya PC4, mugihe itari nziza cyane kuri radiyo nini nka Rogers PCBs ikibaho cyumuzunguruko, iracyakenewe mubikorwa rusange-bigezweho no hagati ya porogaramu.

4. Gucunga ubushyuhe ：

Kubijyanye no gucunga amashyuza, Rogers PCB iruta FR4 icapye. Ubushyuhe bwayo bwinshi butuma ubushyuhe bukwirakwira neza, bigatuma bukoreshwa mumashanyarazi cyangwa ibikoresho bitanga ubushyuhe bwinshi. FR4 PCBs ifite ubushyuhe buke bwumuriro, bushobora kuganisha ku bushyuhe bwo hejuru kandi bugasaba ubundi buryo bwo gukonjesha.

5. Ibiciro by'ibiciro ：

Igiciro nikintu cyingenzi ugomba gusuzuma mugihe uhisemo hagati ya Rogers yacapishijwe imirongo na FR4 PCBs. Rogers PCBs muri rusange zihenze cyane bitewe nibikoresho byihariye bidasanzwe hamwe nibikorwa byongerewe imbaraga.FR4 PCBs ikorwa cyane kandi iraboneka byoroshye, bigatuma ihitamo igiciro cyinshi kubikorwa rusange-bigamije.

6. Imbaraga za mashini nigihe kirekire ：

Mugihe Rogers PCB na FR4 PCB zombi zifite imbaraga zubukanishi kandi ziramba, Rogers PCB ifite ituze ryimashini bitewe na ceramic yuzuye laminate. Ibi bituma bidashoboka guhinduka cyangwa kunama munsi yigitutu. FR4 PCBs ikomeje guhitamo gukomeye kubisabwa byinshi, nubwo imbaraga zinyongera zishobora gukenerwa kubidukikije bikaze.
Ukurikije isesengura ryavuzwe haruguru, dushobora kwemeza ko guhitamo hagati ya Rogers PCBs na FR4 PCBs biterwa nibisabwa byumushinga wawe. Niba ukora muri progaramu nyinshi zisaba ubuziranenge bwibimenyetso no gucunga neza ubushyuhe, Rogers PCBs irashobora kuba amahitamo meza, nubwo ku giciro kinini. Kurundi ruhande, niba ushaka igisubizo cyigiciro cyibikorwa rusange-bigamije cyangwa hagati ya progaramu yo hagati, PC4 PCBs irashobora kuzuza ibyo usabwa mugihe utanga imbaraga zubukanishi. Kurangiza, gusobanukirwa imiterere nibintu bigize ubu bwoko bwa PCB bizagufasha gufata ibyemezo byuzuye bijyanye numushinga wawe ukeneye.