Alakai aluminika pcbs alakai aluminika pcb 1Layer aniani Aluminika Papa Papa | YMSPCB
He aha ka Aluminium PCB?
Loaʻa i kahi aluminika PCB ka hoʻolālā like me ka PCB . Loaʻa iā ia kahi papa a keleawe paha o ka keleawe, mask mask a me silkscreen i uhi ʻia ma luna ona. Ma kahi o kahi fiberglass a i ʻole substrate ea, eia naʻe, he papa keleawe ko ka papa kaapuni alumini. Loaʻa i kēia kumu ka hui pū ʻana o ka aluminika. Hiki i ke kumu metala ke hoʻopili piha i ka hao a i ʻole ka hui ʻana o fiberglass a me aluminika. ʻO nā PCB alumini he ʻaoʻao hoʻokahi, akā hiki ke pāpālua ʻia pū kekahi. He paʻakikī loa nā Mulilayer Aluminium PCB e hana.
Hana o Aluminium PCB
1. Hoʻomaʻamaʻa wela
ʻO nā substrates PCB maʻamau, e like me FR4, CEM3 he alakaʻi maikaʻi ʻole no ka thermal. Inā ʻaʻole hiki ke hoʻokaʻawale ʻia ka wela o nā pono uila i ka manawa, e hopena ia i ka hōʻemi wela kiʻekiʻe o nā mea uila. Hiki i nā substrates alumini ke hoʻoponopono i kēia pilikia hōʻino hoʻomehana.
2. Hoʻonui Lahana
Hiki i ka PCB substrate PCB ke hoʻoponopono pono i ka pilikia dissipation thermal, i mea e hoʻoliʻiliʻi ai ka hoʻonui ʻana o ka thermal a me ka pilikia o ka contraction o nā ʻāpana i nā papa kaapuni i paʻi ʻia me nā mea like ʻole, kahi e hoʻomaikaʻi ai i ka paʻa a me ka hilinaʻi o ka mīkini holoʻokoʻa a me nā pono uila. Ma kahi kikoʻī, hiki i ka substrate alumini ke hoʻonā i ka SMT (ʻenehana kuʻina pae) hoʻonui i ka wela a me nā pilikia kaohi ʻana.
3. Kūpaʻa Dimensional
ʻO ke alumini substrate pai papa kaapuni i ʻoi aku ke kūpaʻa kiʻekiʻe ma mua o nā mea insulate o ka papa kaapuni pai. Ke hoʻomehana ʻia mai 30 ° C a i ka 140 ~ 150 ° C, ʻo ka loli dimensional o ka substrate alumini he 2.5 ~ 3.0% wale nō.
4. Nā Hana ʻē aʻe
Loaʻa ka pale ʻana i ka substrate aluminika substrate board board, a hiki i kahi substrate ceramic brusive. Kōkua pū ka mea substrate alumini e hoʻomaikaʻi i ke kūpaʻa wela a me nā waiwai kino a hōʻemi i nā kumukūʻai hana a me ka hana.
YMS Hiki i nā PCB Aluminium hana capa hana :
| ʻO YMS Aluminium PCB hana hana nānā ākea | ||
| Hiʻona | nā hiki | |
| Helu Layer | 1-4L | |
| Hoʻomaʻamaʻa wela (w / mk) | Aluminium PCB: 0.8-10 | |
| Keleawe PCB: 2.0-398 | ||
| Papa mānoanoa | 0.4mm-5.0mm | |
| mānoanoa keleawe | 0.5-10OZ | |
| Ka laina liʻiliʻi loa a me ka lewa | 0.1mm / 0.1mm (4mil / 4mil) | |
| Mea kūikawā | ʻO Countersink, Counterbore drilling.etc. | |
| Nā ʻano o nā Substrates Aluminium | 1000 series; 5000 series; 6000 series, 3000 series. Etc. | |
| Min mīkini ʻeli ka nui | 0.2mm (8mil) | |
| ʻIli Pau | HASL, Alakai manuahi HASL, ENIG, Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating Hard Gold, Selective OSP, ENEPIG.etc. | |
| Makakiʻi paukū | ʻŌmaʻomaʻo, ʻulaʻula, melemele, polū, keʻokeʻo, ʻeleʻele, poni, Matte ʻeleʻele, Matte ʻōmaʻomaʻo. | |
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wikiō
He aha ka MC PCB?
Hoʻopau ʻia ka pcb metala e like me ka MCPCB, hana ʻia ia me ka papa insulating thermal, ka pā metala a me ke keleawe keleawe.
He aha nā MC PCB i hoʻohana ʻia no?
nā mea hoʻololi mana, nā kukui, photovoltaic, nā noi backlight, nā noi LED automotive, nā mea pono home.
He aha ka metala i hana ʻia ai ka PCB?
ʻO nā MCPCB i hoʻohana ʻia he alumini, keleawe, a me ke kila kila
No ke aha i hoʻohana ʻia ai ka MC i nā kaapuni?
Me ka hoʻomaikaʻi ʻana o nā kikoʻī uila, ua hoʻomohala ʻia nā kaapuni i ka miniaturization, māmā, multi-function, a me ka hana kiʻekiʻe.
