Aluminium pcbs yakatungamira aluminium pcb 1Layer girazi Aluminium Base Bhodhi | YMSPCB

Aluminium pcbs yakatungamira aluminium pcb 1Layer girazi Aluminium Base Bhodhi | Mufananidzo weYMSPCB

Tsananguro Pfupi:

Aluminium PCB imwe yemhando yesimbi yesimbi yakadhindwa yedunhu bhodhi (MCPCB), inoshandiswa zvakanyanya muindasitiri yemwenje ye LED.Kazhinji, tichifunga nezve mutengo uye hunyanzvi hunhu, aluminium ndiyo sarudzo yakanaka. The iripo aruminiyamu hwaro pcb Metal Substrate Layer vari 6061,6063,5052,1060,3001,1001 etc.

Parameters

Akaturikidzana: 1
Ukobvu: 1.60 ± 0.12mm
Nheyo yezvinhu: Aluminium 5052
Min.Hole Saizi: 1.2mm
Minimum Line Hupamhi / Nzvimbo: 1.2mm / 1.2mm
Saizi: 45mm × 22mm
Thermal Kuitisa: 2.0 W / mk
Girazi rekuchinja tembiricha: 170 ° C
Pamusoro kurapwa: ENIG
Unhu : Yakakwira kudziya conductivity, Kuburikidza negomba Aluminium PCB, Mirror Aluminium
Mafomu: akatungamirira

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Chigadzirwa Chigadzirwa

MIBVUNZO

Chigadzirwa Mateki

Chii chinonzi Aluminium PCB?

An aluminium PCB ane zvakafanana marongerwo kuna Normal pcb . Iyo ine yakaturikidzana kana zvidimbu zvemhangura, solder mask uye silkscreen yakaturikwa pamusoro payo. Panzvimbo pekuve neiyo fiberglass kana epurasitiki substrate, zvakadaro, iyo aluminium redunhu bhodhi ine simbi substrate. Iyi nheyo inonyanya ine mubatanidzwa wealuminium. Iyo simbi simbi inogona kuve izere nesimbi kana kuve nemubatanidzwa we fiberglass nealuminium. Aluminium Pcbs kazhinji haina kuroorwa mativi, asi inogona kuve yakapetwa mativi futi. Mulilayer Aluminium Pcbs zvakanyanya kuomarara kugadzira.

Kuita kweAluminium PCB

1. Kupisa kweThermal

Zvakajairika pcb substrates, senge FR4, CEM3 varombo makondakita emafuta. Kana kupisa kwemidziyo yemagetsi kukasakwanisa kugoverwa munguva, zvinoguma nekukanganisa kwakanyanya kwekushisa kwemagetsi emagetsi. Aluminium substrates inogona kugadzirisa dambudziko iri rekutsvaira.

2. Thermal Kuwedzera

Aluminium substrate pcb inogona kunyatsogadzirisa dambudziko rekutsvaira, kuti kupisa kwekuwedzera uye dambudziko rekudzvinyirira kwezvikamu pamapurinda edunhu ane zvinhu zvakasiyana zvinogona kurerutswa, izvo zvinovandudza kugadzikana uye kuvimbika kwemuchina wese uye zvigadzirwa zvemagetsi. Kunyanya, aruminiyamu substrate inogona kugadzirisa iyo SMT (pamusoro pegomo tekinoroji) kupisa kwekushisa uye matambudziko ekudzvinyirira.

3. Kuenzana kugadzikana

Aluminium substrate yakadhindwa redunhu bhodhi ine yakaratidzika kunge yakadzikama kugadzikana pane iyo insulating zvinhu zveakadhindwa wedunhu bhodhi Kana uchipisa kubva pa30 ° C kusvika pa140 ~ 150 ° C, iyo yemhando shanduko yealuminium substrate ingori 2.5 ~ 3.0%.

4. Kumwe Kuita

Aluminium substrate yakadhindwa redunhu bhodhi ine inodzivirira maitiro, uye inogona imwe brittle ceramic substrate. Aluminium substrate inobatsirawo kugadzirisa kupisa kwekupisa uye zvimiro zvemuviri uye kudzikisa mutengo wekugadzira uye basa.

YMS Aluminium Pcb kugadzira capa bility:

YMS Aluminium pcb yekugadzira kugona kugona
Feature	kugona
Layer Count	1-4L
Thermal Kuitisa (w / mk)	Aluminium Pcb: 0.8-10
	Mhangura PCB: 2.0-398
Kukora kweBhodi	0.4mm-5.0mm
mhangura Ukobvu	0.5-10OZ
Minimum mutsara Hupamhi uye Nzvimbo	0.1mm / 0.1mm (4mil / 4mil)
Specialty	Countersink, Counterbore kuchera.etc.
Mhando dzeAluminium Substrates	1000 dzakateedzana; 5000 dzakateedzana; 6000 dzakateedzana, 3000 dzakateedzana.
Min michina Yakaboorwa Saizi	0.2mm (8mil)
Pamusoro Pedza	HASL, Tungamira yemahara HASL, ENIG, Kunyudza Tin, OSP, Kunyudza Sirivheri, Goridhe Munwe, Electroplating Hard Goridhe, Inosarudza OSP, ENEPIG.etc.
Solder Mask	Green, Tsvuku, Yero, Bhuruu, Chena, Dema, Pepuru, Matte Nhema, Matte girini.etc.