I nā makahiki i hala iho nei, ua hoʻonui ʻia ka hoʻohana ʻana o ka mana semiconductor mai ka mana ʻoihana a me ka uila mea kūʻai aku i ka ikehu hou, ke ala kaʻaahi, ka mākaʻikaʻi akamai, nā ʻenehana home ʻano like ʻole a me nā mākeke ʻoihana ʻē aʻe.Ke piʻi mau nei ka mākeke.Wahi a IHSMarkit, ʻo ka mana o ka mākeke semiconductor o ka honua holoʻokoʻa ma kahi o 39,1 biliona kālā ʻAmelika i ka makahiki 2018, a ua manaʻo ʻia e piʻi aʻe i 44,1 biliona kālā ʻAmelika e 2021, me ka nui o ka ulu ʻana o ka makahiki he 4,1%.
I kēia manawa ua lilo ʻo Kina i mākeke kūʻai nui loa o ka honua no nā semiconductors mana, e mālama paha i kahi hoʻomohala kiʻekiʻe i ka wā e hiki mai ana.I kēia manawa, ke hoʻomaikaʻi nei ke kaulahao ʻoihana o ka semiconductor mana home i kēlā me kēia lā, a ke hoʻomaikaʻi ʻia nei ka ʻenehana.E like me ka IHSMarkit, ʻo ka koi o ka mana semiconductor ma Kina i hōʻea i 13.8 biliona US kālā ma 2018, me ka piʻi ʻana o 9.5%, helu no ka 1/3 koi honua.Me ka hoʻomau kiʻekiʻe o ka ulu ʻana, hiki i ka mākeke ke piʻi i ka 15.9 biliona kālā US ma 2021, me ka nui o ka ulu ʻana o ka makahiki he 4.8%.Manaʻo ʻia ka mākeke Kina e lilo i mea hoʻoikaika nui no ka ulu ʻana o ka ʻoihana.
Fig 1. Global power semiconductor market hiki a me ka ulu ulu
Fig 2. China mana semiconductor market hiki a me ka ulu ulu
Ma ke ʻano he hana semiconductor mana o Kina, aia ʻo Jiangsu Yangjie Runau Semiconductor i ka laina hana chip piha, laina encapsulation a me ka laina nānā, hiki ke hāʻawi i nā ʻano mea mana semiconductor mana kiʻekiʻe i ka hockey-puk a me ka pūʻulu module, ʻoi aku kakiʻekiʻe mana hoʻomalu māhele thyristorme VRRM a hiki i 8500V,kiʻekiʻe mana wikiwiki hoʻololi thyristorme VRRM a hiki i 5200V,thyristor ʻelua kuhikuhime VRRM a hiki i 4200V,ʻīpuka turnoff thyristoradiode wiliwilii ʻike i ka hana like o nā inoa nui honua.Ua kūpaʻa ʻo Jiangsu Yangjie Runau Semiconductor e hilinaʻi i ka honua China Power Semiconductor.
Ka manawa hoʻouna: Sep-06-2022