Zvakanakira zvealuminium substrate PCB

a. Kupisa kupisa kuri nani zvakanyanya pane yakajairwa FR-4 chimiro.

b. Iyo dielectric inoshandiswa inowanzoita 5 kusvika 10 nguva yekupisa kwechinyakare epoxy girazi uye 1/10 ukobvu.

c. Indekisi yekupisa yekupisa inoshanda kupfuura yechinyakare yakaoma PCB.

d. Iwe unogona kushandisa huremu hwemhangura hwakaderera pane hunoratidzwa muIPC yakakurudzirwa chati.

Aluminium PCB

Kushandiswa kwealuminium substrate PCB

1. Zvishandiso zvemaodhiyo: kupinza uye kubuda amplifiers, yakaenzana amplifiers, audio amplifiers, preamplifiers, simba amplifiers, nezvimwe.

2. Simba rekushandisa magetsi: switching regulator, DC / AC converter, SW regulator, nezvimwewo.

3. Kukurukurirana midziyo yemagetsi: high-frequency amplifier report circuit.

4. Hofisi otomatiki michina: mota madhiraivha, nezvimwe.

5. Motokari: electronic regulator, igniter, simba rekutonga, nezvimwewo.

6. Kombuta: CPU board `floppy disk drive’ magetsi ekupa unit, nezvimwe.

7. Power module: inverter “solid state relay” rectifier bhiriji, nezvimwewo.

Aluminium substrates inoshandiswa zvakanyanya. Muzhinji maodhiyo emidziyo, midziyo yemagetsi, uye midziyo yemagetsi yekutaurirana, kune aluminium substrate PCBs, hofisi otomatiki michina, mota, makomputa uye magetsi module.

Pane misiyano mitatu pakati pefiberglass board uye aluminium substrate PCB

A. Mutengo

Izvo zvakakosha zve LED fluorescent chubhu ndezvi: redunhu bhodhi, LED chip uye kutyaira magetsi ekupa. Mabhodhi edunhu akajairika akakamurwa kuva marudzi maviri: aluminium substrates uye fiberglass board. Kuenzanisa mutengo wefiberglass board uye aluminium substrate, mutengo wefiberglass board uchave wakachipa zvakanyanya, asi kuita kwealuminium substrate kuchave kuri nani pane iyo fiberglass board.

B. Zvimiro zveunyanzvi

Zvinoenderana neakasiyana zvigadzirwa uye maitiro ekugadzira, fiberglass mabhodhi anogona kukamurwa kuita marudzi matatu: maviri-mativi emhangura foil fiberglass mapuranga, perforated copper foil fiberglass board, uye single-sided copper foil fiberglass board. Zvechokwadi, mutengo wefiberglass boards yakagadzirwa nezvinhu zvakasiyana-siyana ichave yakasiyana. Mitengo yefiberglass panels yakagadzirwa nezvinhu zvakasiyana uye matekinoroji akasiyana zvakare. Kupisa kwekupisa kwe LED fluorescent chubhu uye girazi fiber board haina kunaka seye LED fluorescent chubhu ine aluminium substrate.

C. Kuita

Sezvatinoziva tese, aluminium substrate ine yakanaka kupisa kupisa kuita, uye yayo kupisa kupisa kuita kuri nani kupfuura fiberglass board. Nekuti iyo aluminium substrate ine yakanaka yekupisa conductivity, iyo aluminium substrate inoita basa rakakosha mumunda wemarambi e LED.