Yiziphi izinhlobo PCB aluminium substrates abakhiqizi pcb
Njengamanje, i-substrate ye-aluminium ye-LED evame ukusetshenziswa inezinhlangothi ezimbili, uhlangothi olumhlophe lusetshenziselwa ukushisela izikhonkwane ze-LED, kanti olunye uhlangothi lubonisa umbala wangempela we-aluminium.Izingxenye ze-thermally conductive ziyathintana.Ngokuvamile, iphaneli eyodwa iqukethe isakhiwo esinezendlalelo ezintathu.Yebo, labo abayaziyo kumele bayayazi, futhi ngokuqonda lezi bangakhethwa futhi basetshenziswe kangcono.I-Aluminium substrate iyi-laminate egqoke ithusi esekwe ngensimbi enomsebenzi omuhle wokulahla ukushisa.Ake sibheke izinhlobo PCB aluminium substrates abakhiqizi pcb.
I-Flexible Aluminium Substrate
Enye yentuthuko entsha ezintweni ze-IMS ama-dielectrics aguquguqukayo, anokufakwa kukagesi okuhle kakhulu, ukuguquguquka nokushintshwa kwe-thermal.Uma isetshenziswa ku-aluminium eguquguqukayo, umkhiqizo ungakhiwa ube yizinhlobonhlobo zamajamo nama-engeli, uqede isidingo sezintambo ezimba eqolo nezixhumi.Okuvamile kukhona ama-substrate anezendlalelo ezimbili noma ezine ezenziwe nge-FR-4 evamile, ehlanganiswe ne-aluminium substrate ene-dielectric eshisayo ukusiza ukukhipha ukushisa, ukwandisa ukuqina nokusebenza njengesihlangu.Emakethe yamandla asebenza kahle kakhulu lezi zakhiwo zinesendlalelo esisodwa noma ngaphezulu sesekhethi egqitshwe ku-dielectric, enezimbobo eziyimpumputhe ezisetshenziswa njengezindlela ezishisayo noma izindlela zesignali.
Ngembobo ye-aluminium substrate
Ezakhiweni eziyinkimbinkimbi, ungqimba lwe-aluminium lungenza "umnyombo" wesakhiwo esishisayo se-multilayer, esifakwe ngaphambili futhi sigcwaliswe nge-dielectric ngaphambi kwe-lamination.Izimbobo ezidlulayo zimbozwa ngezikhala ku-aluminium ukuze kugcinwe ukuhlukaniswa kukagesi, okubhekwa njengegama lesambulela sama-PCB anikezelwe embonini ye-LED ngenxa yokushisa kwawo okuhle.
Sekukonke, izinhlobo PCB aluminium substrates abakhiqizi pcb zihlanganisa nezimo aluminium substrates kanye ngokusebenzisa-imbobo aluminium substrates.Kuzinhlelo zokusebenza, kukhona nemiklamo ezinhlangothi zombili yongqimba lwesekethe, ungqimba oluvikelayo, isisekelo se-aluminium, ungqimba oluvikelayo, kanye nesakhiwo sesendlalelo sesekethe.Zimbalwa izinhlelo zokusebenza ezingamabhodi anezingqimba eziningi, angenziwa laminated ngamabhodi anezingqimba eziningi ezijwayelekile kanye nezingqimba ezivikelayo kanye nama-aluminium substrates.Ama-substrates e-aluminium anokushisa okuhle kakhulu, ukukwazi ukusebenza kahle, ukuzinza kwe-dimensional kanye nezakhiwo zikagesi, futhi asetshenziswa kabanzi kumasekethe ahlanganisiwe ayingxube, izimoto, i-automation yehhovisi, imishini emikhulu kagesi, imishini kagesi neminye imikhakha.
Isikhathi sokuthumela: Mar-22-2022