ʻO ka ʻokoʻa a me ka hoʻohana ʻana o ka substrate aluminika a me ka papa fiber glass

1. Papa Fiberglass (FR4, ʻaoʻao hoʻokahi, ʻaoʻao ʻelua, multilayer PCB circuit board, impedance board, makapō kanu ʻia ma o ka papa), kūpono i nā kamepiula, kelepona a me nā huahana uila uila ʻē aʻe.

Nui nā ʻano e kapa ai i ka papa fiberglass, e hoʻomaopopo mua kākou; Ua ʻike ʻia ʻo FR-4 he papa fiberglass; papa fiberglass; FR4 papa hoʻoikaika; FR-4 epoxy resin papa; ʻO ka papa hoʻolāʻau pale ahi; Papa epoxy, FR4 papa kukui; papa lole aniani epoxy; ʻO ka papa hoʻoheheʻe ʻana i ka papa kaapuni, hoʻohana maʻamau no ka papa waihona waihona palupalu, a laila uhi ʻia me ka lole a me ka ʻili e hana i ka paia nani a me ke kaupaku. He ākea loa ka noi. Loaʻa iā ia nā hiʻohiʻona o ke kani kani, ke kani ʻana o ke kani, ka wela wela, ka mālama ʻana i ke kaiapuni, a me ka pale ahi.

ʻO ka papa fiber glass kahi mea i hana ʻia me ka epoxy resin, filler (Filler) a me ke aniani fiber.

ʻO nā hiʻohiʻona ʻenehana nui a me ka hoʻohana ʻana o ka papa kukui FR4: ka hoʻokō ʻana i ka uila uila paʻa, ka palahalaha maikaʻi, ka ʻili maʻemaʻe, ʻaʻohe lua, ka ʻae ʻana o ka mānoanoa ma mua o ka maʻamau, kūpono no nā huahana me nā koi uila uila kiʻekiʻe, e like me ka FPC reinforcement board, kū'ē i ka kapuahi kapuahi ki'eki'e wela wela, carbon diaphragms, precision cruisers, PCB ho'āʻo papa, uila (electrical) lako hoʻokaʻawale pā, insulation back plates, transformer insulation parts, motor insulation parts, deflection coil terminal boards, electronic switch insulation boards, etc.

Hoʻohana nui ʻia ka papa fiberglass i nā huahana uila, uila a me nā huahana kikohoʻe ma muli o kāna mau waiwai waiwai. ʻOi aku ka kiʻekiʻe o ke kumukūʻai ma mua o ka pepa a me ke aniani semi-aniani, a ʻokoʻa ke kumukūʻai kikoʻī me nā koi huahana like ʻole. Hoʻohana nui ʻia ka papa fiberglass i nā huahana uila uila.

Ma muli o nā pono kūikawā o ka papa fiberglass, hoʻohana nui ʻia i nā mea hana uila. ʻO ka papa o ka papa fiberglass he V grooves, nā puka hōʻailona, ​​​​nā alahaka a me nā ʻano hana ʻē aʻe.

ʻO ka lua, ʻo ka substrate alumini (kahi ʻaoʻao alumini substrate, ʻelua ʻaoʻao alumini substrate), ʻo ka substrate alumini ka mea nui i ka hana wela wela, kūpono no ka ʻenehana LED, ʻo ka papa lalo he alumini.

ʻO ka substrate alumini he laminate keleawe i hoʻopaʻa ʻia me ka hana hoʻoheheʻe wela maikaʻi. ʻO ka mea maʻamau, ʻo ka papa ʻaoʻao hoʻokahi he ʻano ʻekolu-papa, ʻo ia ka ʻāpana kaapuni (copper foil), kahi papa insulating a me kahi papa kumu metala. No ka hoʻohana kiʻekiʻe, ua hoʻolālā ʻia ʻo ia ma ke ʻano he papa ʻaoʻao ʻelua, a ʻo ke ʻano he ʻāpana kaʻapuni, ʻāpana insulating, base aluminika, ʻāpana insulating, a me ka papa kaapuni. He liʻiliʻi loa nā noi he mau papa ʻāpana, hiki ke hana ʻia ma ka hoʻopili ʻana i nā papa multi-layer maʻamau me nā papa insulating a me nā kumu alumini.

ʻO ka substrate alumini he ʻano PCB. ʻO ka substrate alumini he papa paʻi metala me ka conductivity thermal kiʻekiʻe. Hoʻohana maʻamau ia i nā huahana e koi ana i ka hoʻopau wela e like me ka ikehu lā a me nā kukui LED. Eia naʻe, ʻo ka mea o ka papa kaapuni he alumini alumini. I ka wā ma mua, ʻo kā mākou papa kaapuni maʻamau ʻO ka mea i hoʻohana ʻia he fiber aniani, akā no ka wela o ka LED, ʻo ka papa kaapuni no nā kukui LED ma ke ʻano he substrate aluminika, hiki ke hoʻokele wikiwiki i ka wela. ʻO ka papa kaapuni no nā mea hana ʻē aʻe a i ʻole nā ​​​​mea uila he papa fiberglass mau nō!

Hoʻohana pinepine ʻia ka hapa nui o nā substrate alumini LED i nā kukui mālama ola LED, a e hoʻohana pū ʻia nā TV LED, ʻoi aku ka nui o nā mea e koi ai i ka wela, no ka mea, ʻoi aku ka nui o ka LED o kēia manawa, ʻoi aku ka mālamalama o ke kukui, akā makaʻu ia i ke kiʻekiʻe. wela a me ka wela nui. Ma waho o nā lei kukui, he pohō māmā a pēlā aku.

ʻO ka hoʻohana nui o nā substrate alumini a me nā substrate alumini LED:

1. Nā lako leo: nā mea hoʻokomo a me nā mea hoʻopuka, nā mea hoʻonui kaulike, nā mea hoʻokani leo, nā mea mua, nā mana mana, a pēlā aku.

2. Nā lako lako mana: hoʻololi hoʻololi, DC / AC converter, SW regulator, etc.

3. Hoʻokaʻaʻike a me nā lako uila: kiʻekiʻe-frequency amplifier `filter electrical` transmission circuit.

4. Nā lako hana o ke keʻena: kaʻa kaʻa, etc.

5. ʻO ke kaʻa: hoʻoponopono uila, igniter, mana mana, etc.

6. ʻO ka lolouila: Papa CPU, floppy disk drive, lako lako mana, etc.

7. Power module: mea hoʻololi 'paʻa relay' rectifier alahaka, etc.

8. Nā kukui a me nā kukui: Me ka hoʻolaha ʻana a me ka hoʻolaha ʻana i nā kukui hoʻōla ʻana i ka ikehu, ua kaulana nā ʻano like ʻole o ka ikehu a me nā kukui LED i kaulana i ka mākeke, a ua hoʻomaka pū ʻia nā substrate alumini i hoʻohana ʻia i nā kukui LED ma ke ʻano nui. .