Iyo aruminiyamu substrate pcb inowanzo shandiswa mune akadhindwa wedunhu mabhodhi igirazi fiber yakasimbiswa (fiberglass) epoxy resin ine mhangura foil yakasungirirwa kune rimwe kana mativi ese. MaPBB akagadzirwa kubva pabepa rakasimbiswa phenolic resin ine bonded mhangura foil haidhure uye inowanzo shandiswa mudzimba zvigadzirwa zvemagetsi.Ipapo unoziva here kuti ndezvipi zvinhu zvinoshandiswa muPCB? tsananguro.

Mbishi zvinhu zvealuminium pcb

Iyo yakajairika imwechete pani ine matatu akaturikidzana ehurongwa, kureva iwo wedunhu rukoko (mhangura firipi), iyo yekumusoro dura uye nekudaro iyo simbi base. Chinangwa chealumini pcb yakatungamirwa mune yakafanana nhevedzano ndeyekuumba iyo aluminium substrate kupora kutonhorera, senge 1WLED aruminiyamu. substrate yatove yemasimba akakwirira.

Pane pombi inotonhorera pazasi pebwe, iyo yekudziya dissipation pad inowedzera yakafukidzwa nemhangura, uye nekudaro iyo yakanaka uye isina kunaka waya inowanzo dimburwa zvinoenderana, kuitira kuti kudziya kupisa kuve kuri nani. Aluminium substrate inowanzo shandiswa mumagetsi zvigadzirwa , Kuwanda kwesimba kwakakwirira, saka iyo yemhangura foil yakaenzana gobvu.

Iyo aruminiyamu pcb yekugadzira maitiro: Tin-yakasaswa aruminiyamu substrate, aruminiyamu substrate, sirivheri-yakarongedzwa aruminiyamu substrate, goridhe-yakanyudzwa aluminium substrate, nezvimwe.

Iyo pcb yekugadzira maitiro

• Kubudirira kwePCB: Kuvandudzwa kwePCB kunowanzo kutsanangurwa nekuti maitiro ekutora kadhi redunhu kubva pakuronga kuenda kugungano.
• Pcb Kugadzira: Pcb kugadzira ndeyekuti kuvakwa kwako bhodhi dhizaini.
• Kuedzwa kwePCB: Kuedzwa kwePCB, dzimwe nguva kunotaurwa sekutaurwa, ndeyekuti danho rechitatu rekusimudzira PCB; yakaitwa mushure mekugadzira.
• Pcb Assembly: Pcb gungano kana PCBA ndeyekuti wechipiri nhanho kana danho rePBB yekugadzira panguva iyo izvo zvikamu zvebhodhi zvakaiswa kune isina bhodhi kuburikidza neiyo soldering maitiro.

Sei Ndinosarudza pcb zvinhu?

Magetsi mashandiro anofungidzirwa paPCB mashandiro ealuminium yakatsigirwa pcb, iyo inoita kuti ive yakatendeseka muyero wekugadzira-based wedunhu kadhi zvinhu kusarudzwa. inoenderana nebasa, maPCB anogonawo kuiswa muchikwata nekuti anotevera mhando dzemabhodhi: High Frequency (Yekumhanyisa) - Aya mabhodhi anogona kugadzirisa mafambiro mukati me500MHz - 2GHz renji.

Izvo zviri pamusoro iko kushandiswa kwealuminium substrate zvinhu uye tekinoroji, ndinovimba kuva nerumwe rubatsiro kwauri.Tiri vatengesi vealuminium substrate kubva kuChina - Yongmingsheng, tinogamuchirwa kubvunza!