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Transistor Photocouplers offer wide operating temperature.
2015-06-25 14:31:06| Industrial Newsroom - All News for Today
Housed in SO16 package with operating temperature of -55 to +125°C, 4-channel TLP292-4 and TLP293-4 offer isolation voltage of 3,750 Vrms for high-density surface mount applications. Both are comprised of phototransistors optically coupled to InGaAs infrared emitting diodes. TLP292-4 is connected in inverse parallel configuration, and can operate directly by AC input current. With collector-emitter voltage of 80 V, devices support low input current while maintaining high current transfer ratio.
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wide
operating
temperature
How United Airlines' operating margins stack up against domestic competitors
2015-06-23 22:52:18| Airlines - Topix.net
Thanks in large part to plunging oil prices and stringent cost controls, it's been a good year for United States-based airlines in terms of operating margins. But the results were great for some, and just good for others.
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operating
domestic
stack
Minimum Conductor Size for Equipment Operating at Less than 50V
2015-06-22 15:47:00| Electrical Construction & Maintenance
Conductors for an appliance circuit supplying more than one appliance or appliance receptacle in an installation operating at less than 50V shall not be smaller than _____ AWG copper or equivalent. read more
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size
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minimum
Serial FPDP Recorder suits laboratory operating environments.
2015-06-22 14:31:06| Industrial Newsroom - All News for Today
Featuring rackmount design, Talon® Value Model RTV 2602 supports up to 4 independently clocked Serial FPDP links using copper or optical cables with single-mode or multimode fiber and flexible baud rate selection to support virtually all Serial FPDP interfaces. Up to 4 channels can be recorded or played back simultaneously with aggregate rate up to 400 Mbps. Providing 4 TB of data storage, 6 hot-swappable front-panel disk drives can be replaced by empty drives when full.
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laboratory
serial
environments
Seadrill Operating agrees to acquire ultra-deepwater drillship West Polaris from Seadrill
2015-06-18 01:00:00| Offshore Technology
Seadrill Operating has agreed to acquire all of the shares of Seadrill Polaris, which owns and operates the ultra-deepwater drillship, the West Polaris, from Seadrill.
Tags: west
operating
acquire
agrees
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