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He aha nā ʻano o ka aluminium substrate PCB | ʻO YMS PCB

He nui nā inoa o ka substrate alumini PCB, e like me ka pelekina aluminika, ka PCB aluminika, ka papa kaapuni pai ʻia i paʻi ʻia, ka conduction heat PCB, a pēlā aku. ʻO ka mea maikaʻi o ka papa kaapuni paʻi ʻia ʻoi aku ka maikaʻi o ka hoʻopau ʻana o ka wela ma mua o ke kūlana FR-4 maʻamau, ka medium hoʻohana ʻia ma kahi o 5-10 mau manawa o ka conductivity thermal o ka aniani epoxy maʻamau. A ʻoi aku ka maikaʻi o ka papa kuhikuhi hoʻoili wela o ka ʻumi-ʻumi mānoanoa ma mua o ka papa kuʻuna paʻakiki paʻa paʻa. aluminika substrate pcb Yongmingsheng iā ʻoe e hoʻomaopopo i nā ʻano o aluminika substrate pcb.

Pākuʻi alumini maʻalahi

ʻO ka dielectric maʻalahi kekahi o nā hanana hou loa i nā mea IMS. He insulate maikaʻi loa kēia mea, maʻalahi a maʻalahi hoʻi. I ka hoʻohana ʻana o nā mea alumini maʻalahi e like me 5754, hiki ke hana i nā ʻano like ʻole a me nā huina o nā huahana. Hoʻopau kēia i nā lako pipiʻi, kaula, a me nā mea hoʻopili. ʻOiai palupalu nā mea, ʻo ka pahuhopu e pelu iā ia i kahi a paʻa iā ia i kahi.

Pākuʻi aluminika hui pū

Mālama kūʻokoʻa ʻia nā "ʻāpana-ʻāpana" o nā kumuwaiwai non-thermal i ke ʻano IMS "hybrid" a laila hoʻopaʻa ʻia i ke kumu alumini me nā mea wela. mai nā mea FR-4 maʻamau. Hoʻopili ʻia ia ma ke kahua alumini me ka medium thermoelectric, e kōkua ai e hoʻopau i ka wela, e hoʻonui i ka ʻoʻoleʻa a pāʻani i kahi hana pale.

1.Liʻu kumukūʻai ma mua o ke kūkulu ʻana i nā mea conductive thermal a pau.

2. Hāʻawi i kahi hana wela ʻoi aku ma mua o nā huahana FR-4 maʻamau. 

3. hiki ke hoʻopau i ka radiator pipiʻi a me nā ʻanuʻu hui e pili ana. 

4.Can hiki ke hoʻohana ʻia i nā polokalamu RF kahi e koi ʻia ai nā ʻano pohō RF o ka papa o ka PTFE.

5. ʻO ka hoʻohana ʻana o ka wae Windows i loko o ka aluminika e hoʻopili ai i nā anaina puka e ʻae ai i nā mea hoʻopili a me nā kaula e hoʻoneʻe i nā mea hoʻopili ma o ka substrate ʻoiai e hoʻopili ana i nā kihi ʻāpana e hana i kahi sila me ka ʻole o nā gaskets kūikawā a i ʻole nā ​​mea hoʻopili pipiʻi ʻē aʻe.

Ma o ka puka alumini puka

I kekahi o nā hanana paʻakikī, kahi papa o ka alumini e hoʻokumu i ke kumu o ka hoʻolālā pāhana multi-layer. Ma hope o ka plating ʻana a me ka hoʻopihapiha ʻana i ka medium, stratified ka pepa alumini. Hiki ke lamineka ʻia nā mea hoʻoheheʻe wela a i ʻole nā ​​mea ʻelua i nā ʻaoʻao ʻelua o ka pā alumini me nā mea hoʻoheheʻe wela. Ke pau, e hana ia i kahi papa i hoʻohālikelike ʻia me kahi substrate alumini multilayer kuʻuna. Hoʻokomo ʻia nā uila i loko o nā lua i loko o nā āpau alumini e mālama ai i ka hoʻokiwikā uila. I ka mea ʻē aʻe, ʻae ka mea keleawe pili pono uila a me kahi insulated ma loko o ka lua.

Pākuʻi alumini multilayer

I ka mākeke lako mana hana kiʻekiʻe, hana ʻia ʻo IMSPCB nunui-papaha o ka medium conduction heat multi-layer. ʻO kēia mau hale i hoʻokahi a ʻoi mau papa o nā kaapuni i hoʻokomo ʻia i ka dielectric, me nā puka makapō i hoʻohana ʻia e like me nā kaha wela a i ʻole nā ​​kaha hōʻailona. ʻoi aku ka pipiʻi o nā hoʻolālā papa a me ka liʻiliʻi o ka pono no ka hoʻoili wela, hāʻawi lākou i kahi hopena hōʻoluʻolu a maikaʻi hoʻi no nā hoʻolālā paʻakikī.

I ka luna ua ke 'ano o Aluminum kūpapakū, ke manao nei au e loaʻa i kekahi kōkua i you.We mea he Aluminum kūpapakū pcb wale mai ana mai Kina, e kukakuka iā mākou aloha!

Nā hulina e pili ana i ka pcb substrate alumini:


Ka manawa o ka manawa: Mar-17-2021
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