Industry specific power quality standards
  1. SEMI standards
    The official source of the latest SEMI standards, including F47 and F42, the voltage sag standards. (For a free, fully-licensed copy of SEMI F47 and F42, send an e-mail with your mailing address, etc. to our Free SEMI F47 CD-ROM Request Form.)
    1. Info about SEMI standards -- generally, you'll want "Standards Publications / SEMI International Standards"
    2. SEMI's Web Store -- purchase and download SEMI standards (not always quick)
  2. SEMI F47
  3. SEMI E6
  4. Samsung Power Vaccine Samsung's voltage sag immunity requirement - more stringent than SEMI F47
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