N'ime afọ ndị na-adịbeghị anya, ngwa nke ngwaọrụ semiconductor ike agbasawanye site na njikwa ụlọ ọrụ na eletrọnịkị ndị ahịa na ume ọhụrụ, ụgbọ okporo ígwè, grid smart, ngwa ụlọ na-agbanwe agbanwe na ọtụtụ ahịa ụlọ ọrụ ndị ọzọ.Ike ahịa na-abawanye ụba.Dabere na IHSMarkit, ikike ahịa semiconductor ike zuru ụwa ọnụ bụ ihe dị ka ijeri US $ 39.1 na 2018, yana a na-eche na ọ ga-abawanye na ijeri US $ 44.1 site na 2021, yana mmụba na-abawanye kwa afọ nke 4.1%.
Ugbu a China abụrụla nnukwu ahịa ahịa nke ndị na-azụ ahịa nke ike semiconductor, enwere ike ịnọgide na-enwe mmepe ngwa ngwa n'ọdịnihu.Ka ọ dị ugbu a, agbụ ụlọ ọrụ nke semiconductor ike ụlọ na-akawanye mma kwa ụbọchị, a na-emezikwa teknụzụ ahụ.Dị ka IHSMarkit si kwuo, ọchịchọ nke semiconductor ike na China ruru ijeri dollar 13.8 na 2018, yana mmụba nke 9.5%, na-aza 1/3 ụwa chọrọ.Site na uto dị elu na-aga n'ihu, ikike ahịa nwere ike iru ijeri US $ 15.9 na 2021, yana mmụba na-abawanye kwa afọ nke 4.8%.A na-atụ anya na ahịa ndị China ga-anọgide na-eme ihe dị mkpa maka uto ụlọ ọrụ.
Fig 1. Global ike semiconductor ahịa ike na uto ọnụego
Fig 2. China ike semiconductor ahịa ike na uto ọnụego
Dị ka ihe niile-rounder nke China ike semiconductor rụpụta, Jiangsu Yangjie Runau Semiconductor nwere zuru ezu mgbawa mmepụta akara, encapsulation akara na nnyocha ahịrị, ike inye ụdị nile nke elu ike semiconductor ngwaọrụ na hockey-puk na modul ngwugwu, karịsịa naelu ike na-adọ akara thyristorna VRRM ruo 8500V,elu ike ngwa ngwa mgba ọkụ thyristorna VRRM ruo 5200V,thyristor bi-directionalna VRRM ruo 4200V,nkwụsị ọnụ ụzọ thyristornaịgbado ọkụ diodenke ghọtara nha arụmọrụ nke nnukwu aha zuru ụwa ọnụ.Jiangsu Yangjie Runau Semiconductor agba mbọ ime ka ụwa tụkwasị obi China Power Semiconductor.
Oge nzipu: Sep-06-2022