Measuring 3 mm x 3 mm x 1.6 mm, the OSLON LX LEDs from OSRAM Opto are intended for side injection into light guides with a thickness of 2 mm to 4 mm. Light output is typically 75 lm or 90 lm at 350 mA, and the integrated polynomial lens features a beam angle of 125°. The multi-white version (High Color Gamut White)
On Wednesday, Energy Secretary Steven Chu announced the appropriation of $300 million from the American Recovery and Reinvestment Act for the Clean Cities program. The aim of the program is to reduce our dependence on fossil fuels and speed the development of alternative energies. A major priority is creating the infrastructure necessary to support nationwide fleets of advanced technology vehicles.
TiVo Inc. on Wednesday sued AT&T Inc. and Verizon Communications Inc. for patent infringement, including one covering the ability to pause and rewind live TV. The DVR maker filed the lawsuit in U.S. District Court in the Eastern District of Texas, seeking damages for past infringement and a permanent injunction.
Web insecurity. That's the two-word summary of IBM's X-Force 2009 Mid-Year Trend and Risk Report. Big Blue released its latest survey Wednesday with some troubling news: Web client, server and content threats are converging to create an untenable risk landscape.
Presented as the first if its type, Pioneer Magnetics Model PM36218B-10P three-phase 400/480 VAC-input switching power supply can handle up to 8.1 kW. Features include a 0.95 Power Factor at full load and a Power Density of up to 21 W/in3.
Japan is one of the world's most Internet-savvy nations - except when it comes to politics. Decades-old rules have effectively banned campaigning on the Web. But this Sunday's general election is testing that restriction with some candidates blogging, tweeting and posting speeches on YouTube. A 1950 law, aimed at keeping costs down and leveling the competition among candidates
Two families of charge-management controllers from Microchip feature Overvoltage Protection (OVP). The MCP73113, MCP73114 and MCP73213 Lithium-Ion (Li-Ion); and MCP73123, MCP73223 Lithium Iron Phosphate (LiFePO4) Chargers include voltage regulation and an integrated pass transistor.
Analysts have reason to believe that the long awaited Indian 3G spectrum auction may take place sooner rather than later, although its expected impact on competition and technology is thought to be vastly overstated.
NASA will test the powerful first stage of its new Ares moon rocket Thursday, a milestone in a program that has already spent $7 billion for a rocket that astronauts may never use. When that first stage is tested, it will be mounted horizontally. The engine will fire, shake and make lots of noise. But by design, it will not leave the ground. The same could be said for NASA's plans to go to the moon, Mars or beyond Earth orbit.
Rohm Semiconductor has introduced CMOS LDO regulators featuring the company’s proprietary automatic power-saving (APS) function that dynamically switches performance characteristics based on operating conditions. The BHxxPB1 Series combines
Combining a 2 percent constant on-time buck regulator and a 2 percent linear regulator, the A4402 regulator IC from Allegro provides dual output voltages (such as those required by microcontroller or DSP-based applications). The switching regulator includes an adjustable soft-start timer
Up to eight Model 6891 VME Boards (from Pentek) can be Linked, enabling it to handle clock rates up to 500 MHz. The VME board is intended for such applications as radar beamforming, direction finding and shipboard diversity reception, and cellular wireless applications.
The world’s leading mobile handset manufacturer, Finland’s Nokia, announced a move into financial services on Wednesday. The new direction for Nokia will see it working with mobile payment specialist Obopay, in which Nokia invested $70m in March this year.
Suitable for industrial and outdoor environments, the S Series of watertight toggle switches from NKK are rated to IP67 of IEC60529 Standards. Electrical capacities range from 15 A to 20 A at 125 VAC, 6 A to 10 A at 250 VAC and 15 A to 20 A at 30 VDC.
In its recently released , DisplaySearch forecasts that the total e-paper display market will grow to 1.8 billion units and $9.6 billion in revenues in 2018, from 22 million units and $431 million in revenues in 2009, for a CAGR (compound annual growth rate) of 41%for revenues and 64% for units.