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Chips improve efficiency for notebook, desktop power supplies
Digitally controlled power supplies—those in which the control loop closes digitally—have so far found favor primarily in applications requiring large amounts of power. Details... more...
Cisco drives down U.S. tech stocks
Shares of Oracle Corp. and other
5b4
technology companies fell on concerns about U.S. corporate demand after Cisco Systems Inc. said it saw dramatic decreases in orders from banks. Details... more...
Sponsored Link: Safety First Past the Post
To prevent downtime of machinery and production plants, a stable 24 VDC supply of PLC, field bus module and actuators are required. Optimized 24 V power distribution in a control cabinet will remain a vital issue for every electrical engineer to save space, cost and time. E-T-A has developed a holistic system with plug-in type overcurrent protection that will fit into various power distribution systems - unique to the automation industry. Details... more...