high brightness led

High brightness LED

OSRAM Opto Semiconductors (distributed in Australia by Soanar) has announced the Advanced Power TopLED Plus. External Source

A fail-safe approach to LEDs

Choose the right high-brightness LED and protect it from overtemperature conditions. External Source

Discrete-component buck converter drives HB LEDs

With just a few components, you can provide sufficient power to operate a high-brightness LED from a battery. External Source

1W compact WLED offers low thermal resistance

Vishay Intertechnology Inc. added to its Little Star family a new, automotive-qualified 1W white LED (WLED) that combines high brightness with a compact package outline. The Little Star VLMW711U2U3XV offers a low thermal resistance and high luminous ... External Source

Single IC integrates both drivers and controller for HB-LED lighting

Most solid-state lighting applications require more electronics than just a series of HB LEDs (high-brightness light-emitting diodes) and their associated power-control circuitry. Lighting features such as communication and control and dimming, among ... External Source

Enlightenment on LEDs

Practical, inexpensive HB LEDs (high-brightness light-emitting diodes) are here. Now, what can we do with them, and what will be their impact on electronics and consumers? External Source

Maxim MAX17061 WLED driver recipe calls for three flavors of DAC

The IC Insider: Unity-resistor-string, binary-weighted, and R-2R ladder DAC architectures help Maxim Integrated Products’ high-efficiency driver IC power large LCD panels that use an array of LEDs as a light source. External Source

Solving the LED-driver challenge for light-bulb replacement

The Department of Energy is offering a prize of as much as $10 million to create the first solid-state replacement for the 60W incandescent light bulb, so you know it's a problem. Here are some suggestions for how to address high-efficiency, power-factor, ... External Source

Intel, Novell partner to boost Moblin adoption

Intel Corp. and Novell Inc. have agreed to closely collaborate and encourage OEMs and ODMs to adopt Moblin, an optimized open source Linux software platform for enabling rich Internet experiences on Intel Atom processor-based netbooks and other mobile ... External Source

PC processor market decline slows down

Worldwide PC microprocessor shipments fell for the second consecutive quarter in the first quarter, down 10.9 percent from Q4 08, according to IDC. The market research firm described the sequential decline as slightly more than that which typically occurs ... External Source

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