ʻO ka noiʻi kumu ma luna o nā mea magnetic e holomua nui i mua
I loko o nā makahiki he ʻumi i hala iho nei, ua ʻoi aku ka nui o ka hoʻololi a me ka hoʻomohala ʻana o nā ʻāpana magnetic i nā ʻano e like me ka hiki ke hana, ke ʻano o ka huahana, ka pono hana, ka ʻenehana hana, a me nā mea ʻē aʻe.
Eia nō naʻe, me ka hoʻomohala wikiwiki ʻana o nā kahua kikowaena e like me nā kaʻa ikehu hou, supercharging, AI, a me ka ʻikepili nui, makemake nui ka ʻoihana i nā mea magnetic kiʻekiʻe.Ua lilo ka hoʻomohala kiʻekiʻe i mea hiki ʻole ke hoʻomohala i ka ʻoihana ʻāpana magnetic.
No laila he aha nā "manawa koʻikoʻi" o nā mea magnetic i 2023?
01 97 mau mea
Mai ka hiʻohiʻona o ka noi o ka mākeke ikehu hou a me nā ʻano hoʻomohala ʻenehana, pono nā mea magnetic e hoʻomaikaʻi i ka hoʻololi ʻana i ka wā e hōʻemi ana i nā poho a me ka miniaturization.No nā cores ferrite, pono ia e hoʻohana i nā pauka kiʻekiʻe kiʻekiʻe, kūpaʻa i ke kaʻina hana sintering, hoʻonui i ka saturation magnetic induction intensity o ke kumu, a hoʻemi i ka nalowale o ka mana o ke kumu e hoʻokō ai i ka miniaturization o ke kumu.
I kēia manawa, hiki ke ʻōlelo ʻia ʻo 97 mea ʻoi aku ka mana kiʻekiʻe loa o ka mana magnetic i ka ʻoihana.ʻO ka 97 material magnetic core he kiʻekiʻe loa ka ikaika induction magnetic Bs a me ka mana haʻahaʻa a me ka nalowale o kēia manawa.Hiki ke hoʻohana nui ʻia i nā kikowaena, ka hoʻouka ʻana i nā puʻu, nā kaʻa kaʻa a me nā māla ʻē aʻe, e hoʻololi ana i nā mea kahiko 95 a me 96.
02 Metala mākia pauda kumu
ʻO ka metala magnetic powder core kahi mea maʻemaʻe maʻemaʻe me nā ʻāpana ea i māhele ʻia.Ke ulu nei nā huahana uila like ʻole i ke kuhikuhi o ka miniaturization a me ka miniaturization, me kāna mau hiʻohiʻona maikaʻi loa e like me ke kiʻekiʻe saturation magnetic flux density, haʻahaʻa haʻahaʻa, a me nā ʻano wela maikaʻi, hiki ke ʻoi aku ka hiki ke hoʻokō pono i nā koi hoʻomohala o ka hana kiʻekiʻe a me ka mana kiʻekiʻe. mānoanoa o ka uila ikehu hoʻololi lako i ka hou ikehu kahua.
Me ka hoʻolaha ʻana o nā kaʻa ikehu hou a me ka waiho ʻana o nā puʻu hoʻopiʻi nui, e lilo ka wikiwiki a me ka mana kiʻekiʻe i mea hou i ka makemake o nā mea kūʻai.ʻO ka hoʻokomo ʻana i nā mea hana hoʻopihapiha wikiwiki a me ka mana kiʻekiʻe e pono ai ka hoʻololi ʻana a me ka naʻauao o nā lako lako mana mana holoʻokoʻa..
ʻO ka hoʻomohala wikiwiki ʻana o nā ʻoihana ʻike e like me ka ʻikepili nui a me ka computing cloud ua lawe mai i ka ulu mau ʻana o nā lako uila mana kiʻekiʻe e like me UPS a me nā lako mana kikowaena kiʻekiʻe.ʻOiai ʻo ka ʻenehana hoʻopaʻa wikiwiki ʻana o nā terminal akamai a me nā kelepona paʻa i lawe mai i nā ʻike hou i nā mea hoʻohana, ua hoʻonui nui ʻia kēia i ka mana hoʻopuka o ka mea hoʻopili mana haʻahaʻa haʻahaʻa.ʻO kēia mau hoʻololi hou i nā koi noi i kumu i ke koi ʻana i nā cores magnetic powder cores i hoʻohana ʻia i nā inductors e hoʻomau i ka ulu wikiwiki.
Hōʻike ka ʻikepili i ka nui o ka ulu ʻana o ka ʻoihana metala palupalu magnetic pauka kumu e manaʻo ʻia e like me 17% mai 2023 a 2025. ʻO ka noi mākeke ma 2025 e manaʻo ʻia he 260,000 tons, a hiki i ka nui o ka mākeke ma kahi o 8.6 biliona yuan. .
03 Uea huinahalike uhi kiʻiʻoniʻoni
Mai nā uea keleawe hoʻokahi a hiki i nā uea paʻa a hiki i nā uea i hoʻopaʻa ʻia, ua ʻike pū ʻia nā uea he nui nā loli i ka hoʻomohala ʻana i ka ʻoihana ikehu hou, a ma 2023, e ʻike ʻia kahi ʻano uea hou - nā uea i uhi ʻia i ka membrane.laina huinaha.
Ua hana 'ia ka uea huinahalike me ka ho'oku'u 'ana i ka uea i uhi 'ia.ʻO ka papa waho o kona ʻano he lipine wela kiʻekiʻe, a ʻo ka ʻaoʻao o loko he uea enameled multi-core a i ʻole ka uea insulated Teflon.ʻOi aku ka maikaʻi o kona kūpaʻa wela ma mua o nā uea maʻamau i uhi ʻia kiʻiʻoniʻoni.ʻOi aku ka kiʻekiʻe.
Ma lalo o ke ʻano o ka miniaturization, ʻoi aku ka nui o nā huahana terminal i nā koi o ka lewa.Ua makemake nui ʻia nā uea huinahā kiʻiʻoniʻoni e nā ʻenekinia ma muli o ko lākou pono o ke kiʻekiʻe haʻahaʻa, ka liʻiliʻi liʻiliʻi, ka wela wela, a me ka mana kiʻekiʻe.
Ua lilo ia i mea maʻamau i ka hoʻololi ʻana i nā uea i hoʻopaʻa ʻia ʻekolu ʻāpana me nā uea huinahā i uhi ʻia i ke kiʻiʻoniʻoni, akā aia nō ia i ka pae hoʻāʻo liʻiliʻi.Ke hoʻomau nei ka mākeke terminal i ke oʻo ʻana, ʻo ka uea huinahā i uhi ʻia i ke kiʻiʻoniʻoni e hoʻolauna i kahi ākea hoʻomohala i ka wā e hiki mai ana.
▲Nānā ʻaoʻao ʻaoʻao o ke ʻano uea huinahā i uhi ʻia me ka membrane
04 ʻO ka mea hoʻokomo puʻupuʻu
E kūʻē i ke ʻano o ka hoʻomohala wikiwiki ʻana o nā ʻoihana e like me AI, Internet of Things, a me 5G, nā chip inductors i kūpono no ka hoʻohana ʻana i ka mana kiʻekiʻe a me nā koi wela wela e pili ana i nā kikowaena AI ua lilo i kekahi o nā huahana wela loa ma 2023.
ʻO ka chip inductor kahi ʻano kūikawā o ka inductor i hoʻohui ʻia i loko o ka module lako mana o ka chip.Hiki iā ia ke hāʻawi i ka mana i ka hope mua o ka chip e mālama i ka hana maʻamau o nā ʻāpana like ʻole i ka motherboard a me ke kāleka kiʻi.
Ma ke kahua mana kiʻekiʻe, pono ka mana chip i kahi kūlana haʻahaʻa haʻahaʻa paʻa.No laila, hiki ke mālama ʻia ke koi kiʻekiʻe ma o ka hoʻonui ʻana i kēia manawa, kahi e kau ai i nā koi kūpaʻa kiʻekiʻe kiʻekiʻe ma luna o ka chip inductor.Ke hoʻohālikelike ʻia me nā ferrite inductors, ʻoi aku ka maikaʻi o nā ʻano hoʻoheheʻe magnetic metala ʻoi aku ka maikaʻi a hiki ke kū i nā au nui.Ua kūpono lākou no nā GPU hana kiʻekiʻe a hoʻohana ʻia i nā hiʻohiʻona noi kiʻekiʻe e like me nā kikowaena AI.
ʻOi aku ka maikaʻi o nā chip inductors no ka miniaturization a me ka mana kiʻekiʻe o ka hoʻohana ʻana i nā kahua noi, a e loaʻa nō hoʻi ke pani ikaika no nā inductors kuʻuna i ka wā e hiki mai ana.
ʻO ka chip inductor i hana ʻia e Inmicro ke kolu o ka hanauna mana inductor e hoʻohana ana i ka ʻenehana kiʻi ʻoniʻoni semiconductor, ʻo ia ka mea mua ma Kina.Hoʻomaʻamaʻa ʻia ʻo Inmicro i ka mana inductor a me ka base packaging i hoʻokahi ʻāpana, me ka ʻike ʻana i kahi mea hoʻohui mana ʻelua-i-hoʻokahi a me ka base packaging.
Hoʻohālikelike ʻia me ka SIP kuʻuna e koi ana i ka "chip + inductor + base", ʻo ka hopena i hoʻokumu ʻia ma Inmicro wale nō e pono e hoʻopaʻa i ka chip me ka inductor i hoʻohui ʻia a me nā mea hana ʻē aʻe e ʻike ai i nā hana o ka module mana piha a me nā kaapuni peripheral, e hōʻemi hou i ka ʻO ka nui o ka module mana e hoʻonui i ka nui o ka mana a hoʻemi i ke kumukūʻai.
ʻO ka hoʻohana ʻana i nā inductors hoʻohui pū kekahi e hōʻike i ka holomua nui i hana ʻia i ke kaʻina hana inductor.ʻAʻole hilinaʻi wale nā mea magnetic kiʻekiʻe i nā mea magnetic maikaʻi loa, akā i nā kaʻina hana kiʻekiʻe.
Kuhikuhi hoʻomohala ʻenehana ʻāpana magnetic
I ka makahiki i hala, "Magnetic Components a me ka mana lako" kālele ana ma luna o ka loa kaulana hope makeke o ka uila transformers a me inductors, a hoike i ka hohonu i ka hooulu ana a me na kuai o ka hou ikehu kaʻa, hoʻouka pila, ikehu waihona, kikowaena mana lako. micro-inverters a me nā kahua ʻē aʻe.Space, a me nā koi ʻenehana no nā mea hoʻololi uila a me nā inductors.
Me ka ʻoihana "involution" i lilo i kūlana maʻamau i waena o nā ʻoihana, ua loiloi pū mākou i nā pono a me nā ʻoluʻolu o nā mea hoʻololi uila a me nā ʻoihana inductor e neʻe nei e hoʻonohonoho i nā hale hana ma waho, pehea e koho ai i ka waiwai-māmā a i ʻole waiwai-kaumaha, a pehea e hana ai i ka hoʻomohala ʻana. o nā mākeke ikehu hou a me nā wahi ʻeha o nā ʻoihana ʻoihana ʻē aʻe..
Ma ke kuai ana me na mea he nuinā mea hoʻololi uila, nā mea hoʻokomo, nā mea hana magnetic, nā ʻenekini kiʻekiʻe ma ka mākeke terminal, a me nā loea ʻoihana a me nā polopeka, ua aʻo mākou ua lilo ke alapine kiʻekiʻe, hoʻohui, mana kiʻekiʻe, miniaturization, a me nā poho haʻahaʻa i nā koi nui no nā transformers uila. ʻoihana.
Ke lawe nei i nā kaʻa ikehu hou i nānā nui ʻia ma ke ʻano he laʻana, ʻoi aku ka nui o nā koi o nā kaʻa ikehu hou i nā ʻōnaehana mana.ʻO ka hoʻolālā hoʻohui āpau āpau o nā ʻōnaehana mana i lilo i mea maʻamau, e hoʻohui ana i nā mea hoʻoili OBC ma luna o ka papa, nā mea hoʻololi DC-DC a me nā ʻōnaehana hoʻoili uila kiʻekiʻe.ʻO nā huahana me nā ʻāpana uila i hoʻohui ʻia ua lilo mālie i ka hopena koʻikoʻi no nā lako mana kaʻa.Ma o ka hoʻohui ʻana o nā ʻōnaehana mana kaʻa, ka mana kiʻekiʻe, ka miniaturization, ka hoʻohui ʻana, ka naʻauao, a me ka hana kumukūʻai kiʻekiʻe ua lilo i alakaʻi hoʻomohala o nā huahana mana kaʻa.
No ka meanā mea hoʻololi uilaanā mea hoʻokomo, ma muli o ka hoʻomohala ʻana o ka topology kaapuni i ke ala o ka ʻoi aku ka maikaʻi, ka liʻiliʻi liʻiliʻi a me ke kumu kūʻai haʻahaʻa, ke alo nei lākou i nā pilikia ʻenehana e like me ke alapine kiʻekiʻe, ka lōʻihi, a me ka hoʻohui magnetic kiʻekiʻe.No laila, ua noi ʻia nā mea hoʻololi inductance.Nā koi like ʻole.ʻO ka mea mua, pono e hoʻomaikaʻi mau i ka pae hoʻohui magnetic e hoʻomaikaʻi i ka hana o nā inductors a me nā transformers, a hoʻemi i ka nui a me ke kumukūʻai;ʻO ka lua, pono e hoʻonui mau i ka alapine o nā inductors a me nā transformers e hoʻololi i nā alapine hana kiʻekiʻe, a me ka hoʻomaikaʻi ʻana i nā pilikia poho i hana ʻia e nā alapine kiʻekiʻe;ʻO ke kolu, me ka E like me ka koi no ka wela dissipation hana e hoʻomau i ka mahuahua, wai hooluolu e hiki ke hoʻokomo 'ia i loko o ka supercharging puʻu i ka wā e hiki mai, e waiho ana i mua koi hou no ka airtightness o inductors a me transformers, e pono e hiki i IP68 a oi aku. pae palekana.
Ke lawe nei i ka semiconductor e hoʻomohala wikiwiki nei i ke kolu o ka hanauna ma ke ʻano he laʻana, ke neʻe mālie nei ka ʻoihana hana uila mai ka lua-hanau a hiki i ke kolu o nā mea semiconductor.mana kiʻekiʻe,alapine kiʻekiʻe, a e lilo ka miniaturization i kumu nui o ka hoʻomohala ʻana i nā huahana mea magnetic.ʻO nā hoʻololi ʻenehana e hoʻoneʻe ia i nā lako akamai i kahi pae hou o ka hoʻomohala ʻana, hoʻomaka i kahi nalu hou o ka hoʻolālā ʻāpana uila, a waiho pū i nā koi kaʻina kiʻekiʻe.
Ma hope o ka hoʻohana ʻana i nā mea semiconductor ʻekolu, ua hoʻonui ʻia ka pinepine o ka hoʻololi ʻana i nā lako mana.Ma lalo o nā koi o ke alapine kiʻekiʻe, ka mana kiʻekiʻe, a me ka liʻiliʻi liʻiliʻi, pono nā mea hoʻololi uila a me nā inductors e hōʻemi i ko lākou nui a hoʻonui i ka wela wela, a pono lākou e hoʻolālā ʻia i ke ʻano o ka palahalaha a me ka hoʻohui.
No ke kumu magnetic, ma lalo o nā kūlana alapine kiʻekiʻe, ʻoi aku ka liʻiliʻi o ka palaoa a ʻoi aku ka maikaʻi o ka nui o ka pauka.Pono e hoʻololi i ke ʻano o ka pauda a me nā kūlana kaʻina.ʻO ke alapine kiʻekiʻe a me ke kahua magnetic nui, ka wela ākea a me ka pohō haʻahaʻa, ke alapine ākea a me ka nalowale haʻahaʻa, nā B kiʻekiʻe a me nā poho haʻahaʻa ua lilo i alakaʻi hoʻomohala o nā cores magnetic.
No nā uea, ma nā alapine kiʻekiʻe, hoʻohana nui ʻia nā uea stranded multi-stranded, a pono ia e hoʻomaikaʻi i ke kaʻina hana a hoʻonui i ka pae wela o nā uea.Pono e hana ʻia ka uea i mea lahilahi a lahilahi.I mea e pale aku ai i ka uwea mai hiki ole ke nahaha ma muli o ka lahilahi loa i ka manawa o ka wiliwili ana, ua kauia kekahi mau koi ma ke kulou o ka uwea.Eia kekahi, i mea e hōʻemi ai i nā poho, hiki i nā uea multi-stranded, Litz wires, a me nā uea i uhi ʻia i ke kiʻiʻoniʻoni ke hōʻemi i ka hopena o ka ʻili i kekahi ʻano.
Ka hopena
ʻO ka puka ʻana mai o kēia mau mea hou a me nā ʻenehana hou i hui pū ʻia i ke kiʻi makahiki o ka ʻoihana ʻenehana magnetic a Kina a me ka ʻoihana hana ʻo Kina i kona hoʻoikaika ʻana e neʻe i mua a paʻa i ka makahiki 2023.
ʻAʻole wale ka puka ʻana o nā mea hou a me nā mea hou.Ua hana ʻia kēia mau "manawa koʻikoʻi" ma o ka noiʻi ʻana i ke ao a me ka pō o nā mea hoʻomohala mea magnetic.Hoʻokō ka poʻe "liʻiliʻi" i nā mea "nui", a pono lākou e hoʻomanaʻo ʻia.
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Ka manawa hoʻouna: Apr-11-2024