A power outage at one of TSMC’s suppliers in Arizona interrupted production at the firm’s Fab 21 in late September, prompting the company to scrap some of the wafers that were in production at the time, according to reliable insider Tim Culpan. A TSMC representative confirmed to Tom’s Hardware that a power outage at a TSMC supplier occurred, but did not confirm if any losses occurred.
The disruption of power supply originated at Linde, a British industrial-gas specialist contracted to support Fab…

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