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Samsung secures key chip provide in Belgium as Tokyo curbs exports

[ad_1] SEOUL — Samsung Electronics is now sourcing a vital chipmaking chemical from Belgium as Japan’s restrictions on exports to South Korea depart the conglomerate going through a “disaster,” a supply has informed the Nikkei Asian Evaluation. The smartphone and chip making large has been scrambling to safe provides of three compounds — photoresist, hydrogen […]

دورة الالكترونيات العملية :: 91- دوائر التغذية المتغيرة LM317

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