BANNOCKBURN, IL – IPC has revised its standard for power conversion devices, offering expanded guidance for design qualification testing and new coverage of moisture sensitivity levels and corrosion.

NEENAH, WI -- Plexus is building a design center in Germany, with an expected completion date in the December quarter.

SAN JOSE -- Cadence Design Systems will seek to raise up to $300 million from the sale of convertible senior notes due 2015. Most of the cash will be used to pay debt due between 2011 and 2013.