ʻO ka EP4CGX150DF31I7N hou a me ke kumu mua

Huahana Huahana

Palapala & Media

Kaiapuni & Export Classification

ʻO Altera Cyclone IV FPGAs e hoʻolōʻihi i ke alakaʻi alakaʻi Cyclone FPGA i ka hāʻawi ʻana i ke kumu kūʻai haʻahaʻa o ka mākeke, nā mana haʻahaʻa haʻahaʻa loa, i kēia manawa me kahi ʻano transceiver.Kuhi ʻia nā mea hana ʻo Cyclone IV i nā noi kiʻekiʻe, nā kumukūʻai koʻikoʻi, e hiki ai i nā mea hoʻolālā ʻōnaehana ke hoʻokō i nā koi bandwidth e hoʻonui ana i ka wā e hoʻohaʻahaʻa ana i nā kumukūʻai.Hāʻawi i ka mana a me nā kumu kūʻai me ka ʻole e kaumaha i ka hana, me kahi koho transceiver hoʻohui haʻahaʻa haʻahaʻa, ʻo nā polokalamu Cyclone IV he mea kūpono no nā kumu kūʻai liʻiliʻi, nā noi liʻiliʻi i ka uea, wireline, hoʻolaha, ʻoihana, mea kūʻai, a me nā ʻoihana kamaʻilio. .Kūkulu ʻia ma kahi kaʻina hana haʻahaʻa haʻahaʻa i hoʻopaʻa ʻia, hāʻawi ka ʻohana mea hana Altera Cyclone IV i ʻelua mau ʻano like ʻole.Hāʻawi ʻo Cyclone IV E i ka mana haʻahaʻa a me nā hana kiʻekiʻe me ke kumu kūʻai haʻahaʻa.Hāʻawi ʻo Cyclone IV GX i ka mana haʻahaʻa a me nā kumu kūʻai haʻahaʻa loa me nā transceivers 3.125Gbps.

Nā FPGA ʻohana Cyclone®

Hana ʻia nā Intel Cyclone® Family FPGAs e hoʻokō i kāu mau pono hoʻolālā haʻahaʻa haʻahaʻa, pili i ke kumu kūʻai, hiki iā ʻoe ke hele wikiwiki i ka mākeke.Hoʻoponopono kēlā me kēia hanauna o Cyclone FPGAs i nā pilikia ʻenehana o ka hoʻonui ʻana i ka hoʻohui, hoʻonui i ka hana, ka mana haʻahaʻa, a me ka manawa wikiwiki i ka mākeke ʻoiai e hālāwai ana i nā koi koʻikoʻi koʻikoʻi.Hāʻawi nā Intel Cyclone V FPGA i ke kumukūʻai ʻōnaehana haʻahaʻa loa o ka mākeke a me ka mana haʻahaʻa haʻahaʻa haʻahaʻa FPGA solution no nā noi ma ka ʻoihana ʻenehana, uea, wireline, hoʻolaha, a me nā mākeke kūʻai.Hoʻohui ka ʻohana i nā poloka waiwai naʻauao paʻakikī (IP) e hiki ai iā ʻoe ke hana hou aku me ka liʻiliʻi o ke kumukūʻai ʻōnaehana holoʻokoʻa a me ka manawa hoʻolālā.Hāʻawi nā SoC FPGA i ka ʻohana Cyclone V i nā mea hou like ʻole e like me kahi ʻōnaehana paʻakikī paʻakikī (HPS) i hoʻokumu ʻia a puni ka papa hana ʻelua-core ARM® Cortex™-A9 MPCore™ me kahi pūʻulu o nā peripheral paʻakikī e hōʻemi i ka mana o ka ʻōnaehana, ke kumukūʻai ʻōnaehana, a me ka nui o ka papa.ʻO nā FPGA Intel Cyclone IV ke kumu kūʻai haʻahaʻa loa, nā FPGA mana haʻahaʻa loa, i kēia manawa me kahi ʻano transceiver.Hoʻolālā ka ʻohana Cyclone IV FPGA i ka leo kiʻekiʻe, nā noi pili kumu kūʻai, hiki iā ʻoe ke hoʻokō i nā koi bandwidth hoʻonui i ka wā e hoʻohaʻahaʻa ana i nā kumukūʻai.Hāʻawi ʻo Intel Cyclone III FPGAs i kahi hui like ʻole o ke kumu kūʻai haʻahaʻa, hana kiʻekiʻe, a me ka mana mana e hoʻonui ai i kou pae hoʻokūkū.Hana ʻia ka ʻohana Cyclone III FPGA me ka hoʻohana ʻana i ka ʻenehana hana haʻahaʻa haʻahaʻa o Taiwan Semiconductor Manufacturing Company no ka hāʻawi ʻana i ka hoʻohana haʻahaʻa haʻahaʻa ma ke kumukūʻai e kūʻē i ko ASIC.Kūkulu ʻia nā FPGA Intel Cyclone II mai ka honua no ke kumu kūʻai haʻahaʻa a no ka hāʻawi ʻana i kahi hiʻohiʻona i wehewehe ʻia e ka mea kūʻai aku no ka leo kiʻekiʻe, nā noi koʻikoʻi.Hāʻawi nā Intel Cyclone II FPGA i ka hana kiʻekiʻe a me ka hoʻohana haʻahaʻa haʻahaʻa ma ke kumu kūʻai e kūʻē i ko ASIC.

He aha ka SMT?

ʻO ka hapa nui o nā mea uila kalepa e pili ana i ka circuit circuit paʻakikī e hoʻokomo i nā wahi liʻiliʻi.No ka hana ʻana i kēia, pono e kau pono ʻia nā ʻāpana ma luna o ka papa kaapuni ma mua o ka uea.ʻO kēia ke ʻano o ka ʻenehana mauna luna.

He mea nui anei ka ʻenehana Surface Mount?

Hana ʻia ka hapa nui o nā mea uila i kēia lā me SMT, a i ʻole ʻenehana mauna luna.ʻO nā mea hana a me nā huahana e hoʻohana ana i ka SMT he nui nā mea maikaʻi ma mua o nā kaapuni kuʻuna;ʻike ʻia kēia mau mea ʻo SMD, a i ʻole nā ​​​​mea hoʻohana i luna.Ua hōʻoia kēia mau mea maikaʻi ua lanakila ʻo SMT i ka honua PCB mai kona hānau ʻana.

Nā pōmaikaʻi o SMT

• ʻO ka pōmaikaʻi nui o SMT ka ʻae ʻana i ka hana automated a me ka soldering.ʻO kēia ke kumukūʻai a me ka mālama manawa a hiki nō hoʻi i kahi kaapuni mau loa.Hāʻawi pinepine ʻia ka mālama ʻana i nā kumukūʻai hana i ka mea kūʻai aku - i mea e pono ai nā mea a pau.
• Pono e wili ʻia nā puka liʻiliʻi ma nā papa kaapuni
• ʻOi aku ka haʻahaʻa o nā kumukūʻai ma mua o nā ʻāpana like ma loko o ka puka
• Hiki ke kau ʻia nā ʻāpana ma kēlā ʻaoʻao kēia ʻaoʻao o ka papa kaapuni
• ʻOi aku ka liʻiliʻi o nā mea SMT
• ʻOi aku ka nui o nā ʻāpana
• ʻOi aku ka maikaʻi ma lalo o nā kūlana haʻalulu a haʻalulu.

Nā hemahema o SMT

• ʻAʻole kūpono nā ʻāpana nui a kiʻekiʻe paha ke ʻole ke hoʻohana ʻia ʻana o ke kūkulu ʻana i loko o ka lua.
• Hiki ke paʻakikī loa ka hoʻoponopono lima ma muli o ka haʻahaʻa loa o nā ʻāpana.
• Hiki ke kūpono ʻole ʻo SMT no nā ʻāpana i loaʻa i ka hoʻopili pinepine ʻana a me ka wehe ʻana.

He aha nā mea SMT?

ʻO nā ʻaoʻao mauna ʻili a i ʻole SMD nā mea hana e hoʻohana ana i ka ʻenehana mauna ʻili.Hoʻolālā ʻia nā ʻāpana like ʻole e kūʻai pololei ʻia i kahi papa ma mua o ka uea ʻana ma waena o ʻelua mau kiko, e like me ke ʻano o ka ʻenehana hole.ʻEkolu mau ʻāpana nui o nā ʻāpana SMT.

Nā SMD Passive

ʻO ka hapa nui o nā SMD passive he resistors a i ʻole capacitors.Hoʻonohonoho maikaʻi ʻia ka nui o ka pūʻolo no kēia mau mea, ʻo nā mea ʻē aʻe e pili ana i nā coils, crystals a me nā mea ʻē aʻe e loaʻa i nā koi kikoʻī.

Nā kaapuni hoʻohui

No ka meaʻike hou aku e pili ana i nā kaapuni hoʻohui i ka laulā, heluhelu i kā mākou blog.E pili ana i ka SMD kūikawā, hiki iā lākou ke ʻokoʻa ma muli o ka pilina e pono ai.

Nā transistors a me nā diodes

Loaʻa pinepine ʻia nā transistors a me nā diodes i loko o kahi ʻeke plastik liʻiliʻi.Ke alakaʻi i nā pilina a hoʻopā i ka papa.Hoʻohana kēia mau pūʻolo i ʻekolu mau alakaʻi.

He moʻolelo pōkole o SMT

Ua hoʻohana nui ʻia ka ʻenehana mauna Surface i nā makahiki 1980, a ua ulu wale kona kaulana mai laila mai.Ua ʻike koke nā mea hana PCB he ʻoi aku ka maikaʻi o nā polokalamu SMT ma mua o nā ʻano hana.Hāʻawi ʻo SMT i ka hana mechanised.Ma mua, ua hoʻohana nā PCB i nā uea e hoʻopili i kā lākou mau ʻāpana.Ua lawelawe ʻia kēia mau uea e ka lima me ke ʻano o ka puka puka.ʻO nā puka ma ka ʻili o ka papa he mau uwea i hoʻopaʻa ʻia ma o lākou, a ʻo ia hoʻi, ua hoʻohui pū i nā ʻāpana uila.Pono nā PCB kuʻuna i nā kānaka e kōkua i kēia hana.Ua wehe ʻo SMT i kēia hana paʻakikī mai ke kaʻina hana.Ua kūʻai ʻia nā ʻāpana ma nā pā ma nā papa - no laila 'mauna i luna'.

Hoʻomaka ka SMT

ʻO ke ala i hāʻawi ai ʻo SMT iā ia iho i ka mechanization ʻo ia ka laha wikiwiki o ka hoʻohana ʻana i ka ʻoihana.Ua hana ʻia kahi pūʻulu hou o nā ʻāpana e hui pū me kēia.ʻOi aku ka liʻiliʻi o kēia mau mea ma mua o ko lākou mau hoa puka puka.Ua hiki i nā SMD ke loaʻa i ka helu pine kiʻekiʻe.Ma keʻano laulā, ʻoi aku ka paʻakikī o nā SMT ma mua o nā papa kaapuni i loko o ka puka, e ʻae ana i nā kumukūʻai haʻahaʻa haʻahaʻa.Ma keʻano holoʻokoʻa, ʻoi aku ka maikaʻi o nā hāmeʻa a ʻoi aku ka maikaʻi.Hiki iā lākou ke holomua i ka ʻenehana i hiki ʻole ke noʻonoʻo ʻia me ka hoʻohana ʻana i loko o ka lua.

Hoʻohana ʻia i ka makahiki 2017

ʻO ka hui mauna ʻili he aneane piha ka mana o ka hana PCB.ʻAʻole wale lākou ʻoi aku ka maikaʻi o ka hana ʻana, a ʻoi aku ka liʻiliʻi i ka lawe ʻana, akā ʻoi aku ka maikaʻi o kēia mau mea liʻiliʻi.He mea maʻalahi ke ʻike i ke kumu o ka neʻe ʻana o ka hana PCB mai ke ala uea i loko o ka lua.