Ni ubuhe buryo bukoreshwa mu mbaho ​​za FR4 PCB?

Ubuyobozi bwa FR4 PCBni PCB isanzwe, mubisanzwe iboneka mubikoresho byinshi bya elegitoroniki.Ikibaho cya FR4 PCB gikozwe muri fiberglass na epoxy ihujwe n'umuringa wometseho umuringa.Bimwe mubikorwa byingenzi byubuyobozi bwa FR4 PCB ni: Ikarita ya Graphics ya Mudasobwa, Ikibaho cyababyeyi, Ikibaho cya Microprocessor, FPGAs, CPLDs, Disiki zikomeye, RF LNAs, Itumanaho rya Satellite Itumanaho, Ibikoresho byo Guhindura Mode, Terefone ya Android, nibindi byinshi.

Hamwe niterambere ryihuse ryinganda za PCB, Ubuyobozi bwa FR4 PCB bugira uruhare runini mubikoresho byubuvuzi, ibikoresho byinganda, amatara, amamodoka n’inganda zo mu kirere.Ni ubuhe buryo bwihariye bwo gukoresha imbaho ​​za FR4 PCB?

Gushyira mubuyobozi bwa FR4 PCB mubikoresho byubuvuzi

Iterambere ryihuse muri siyanse yubuvuzi rifitanye isano rya bugufi niterambere ryihuse ryinganda za elegitoroniki.Ibikoresho byinshi bya mikorobe nibindi bikoresho bitandukanye nibibaho bya FR4 PCB, nka: metero pH, sensor yumutima, gupima ubushyuhe, imashini ya EKG, imashini ya EEG, imashini ya MRI, X-ray, CT scan, imashini yumuvuduko wamaraso, urwego rwisukari rwamaraso Ibikoresho byo gupima, incubator hamwe nibikoresho bimwe na bimwe byubuvuzi.

Gukoresha inama ya FR4 PCB mubikoresho byinganda

Ikibaho cya FR4 PCB gikoreshwa cyane mu nganda zikora inganda, cyane cyane izo nganda zifite ibikoresho bya mashini zifite ingufu nyinshi, ziyobowe numuzunguruko ukora ku mashanyarazi menshi kandi bisaba amashanyarazi menshi.Kubwibyo, umuringa mwinshi wumucyo ushyirwa kuri FR4 PCB, itandukanye nibigoyePCB, kandi izi PCB zifite imbaraga nyinshi zifite amashanyarazi agera kuri 100 amps.Ibi ni ingenzi cyane mubisabwa nko gusudira arc, moteri nini ya servo nini, amashanyarazi ya batiri-acide, inganda za gisirikare, hamwe nimashini zipamba.

Gukoresha ikibaho cya PCB mumuri

Turabona amatara ya LED n'ibidukikije cyane LED, izi LED nto zitanga urumuri rwinshi, zashyizwe kuri PCBs ya aluminium.Aluminium ifite umutungo wo gukuramo ubushyuhe no kuyikwirakwiza mu kirere.Kubwibyo, kubera imbaraga nyinshi, izi aluminiumIkibaho cya PCBmubisanzwe bikoreshwa mumatara ya LED kumashanyarazi yo hagati kandi menshi cyane LED.

Gushyira mu bikorwa imbaho ​​za FR4 PCB mu nganda z’imodoka n’ikirere

Ibyifuzo byacu bikunze kubaho mugihe cyo kugenda kwindege nimodoka ikoresha PCB ihindagurika cyangwa ikomatanyaflex rigid PCBsguhura nizi mbaraga zikomeye zinyeganyega no gukora PCB guhinduka.PCB yoroheje PCB iroroshye ariko irashobora kwihanganira ihindagurika ryinshi, rishobora kugabanya uburemere rusange bwicyogajuru bitewe nuburemere bwacyo.

No mumwanya muto, PCB yoroheje irashobora guhinduka, ninyungu nini ifitemo.Izi PCB zoroshye zikoreshwa nkumuhuza, intera, kandi irashobora guteranyirizwa no mumwanya muto, nka: inyuma yibibaho, munsi yikibaho, nibindi.