Search results for "leds"
Toshiba Electronics expands range of constant current LED drivers with highly integrated and accurate 16-channel device
Toshiba Electronics Europe has announced a new high-accuracy, highly integrated LED driver that incorporates sixteen channel constant-current outputs. Ideal for LED panel displays requiring brightness consistency across multiple LEDs, the TC62D776 maintains constant currents of between 1.5mA and 90mA. High-accuracy control is guaranteed as a result of channel-to-channel and IC-to-IC output tolerances of ±1.5%.
Toshiba makes optical isolation selection quick and easy with new guide.
Toshiba Electronics has announced the availability of a free guide for engineers looking to build galvanic isolation and noise protection into their designs using photocoupler-based technology. The new 80-page Photocouplers and Photorelays Product Guide will speed the identification, comparison and selection of photocouplers such as high-speed photo-IC couplers, phototransistor couplers, phototriac couplers, photovoltaic couplers and photorelays...
Fairchild Semiconductor’s Global Power ResourceSM Centre Delivers a Total Solution for Energy-Efficient LED Street Lighting
Fairchild Semiconductor’s (NYSE: FCS) China-based Global Power Resource SM Centre (GPRC) has developed a complete LED street lighting solution that provides high efficiency and outstanding thermal performance – as well as high reliability – to increase the lifetime of street lamps.
Fairchild Semiconductor’s Linear LED Drivers Conserve Space in Portable Backlighting Applications
Space-constrained applications, such as handsets, glucometers and other portable devices that require illumination of LCD displays and keypads, now have a linear LED driver option that can save up to 60 percent board space compared to alternate solutions. The design of Fairchild Semiconductor’s (NYSE: FCS) FAN5622/24/26 reduces overall component count by eliminating additional passive components used in charge pumps and series boost LED drivers...
Fairchild Semiconductor - Boost Switch Delivers High Efficiency in High-Frequency Step-Up DC-DC Designs
Fairchild Semiconductor brings designers of cell phones, medical, portable and consumer applications a boost switch that provides high efficiency in boost conversion circuits. The FDFME3N311ZT combines a 30V integrated N-Channel PowerTrench MOSFET and Schottky diode for exceptionally low input capacitance (55pF typical) and total gate charge (1nC) to improve efficiency in DC-DC boost designs. Designed with Fairchild's proprietary PowerTrench proc...
MHA Lighting saves Roadchef 70% on service station lighting costs.
AWARD winning LED specialist MHA Lighting has saved Motorway Service Area (MSA) operator Roadchef 70% on lighting costs at one of its biggest services. Roadchef selected MHA Lighting as the supplier of LED lighting during the refurbishment of the northbund petrol forecourt at its Strensham MSA.
LED professional Symposium and Exhibition 2011 – Europe's foremost technology LED-event
The technology of Light Emitting Diodes (LED) is not new, but its application in lighting technologies is. With the development of high-efficiency and high-performance LEDs it has become possible to use LEDs in lighting and illumination. This kind of lighting technology has shown a very fast and interesting development. It is very flexible and consumes much less energy than conventional lighting systems do. A building’s carbon footprint from li...
LED: The light source of the future
Convention and trade fair LpS is beginning in BregenzLED. LED professional symposium + expo (LpS 2011) from 27th through 29th September 2011. Experts all agree: the LEDs are the light source of the future – and the future is beginning today: It will be here in Bregenz world-wide for the first time that developer, purchaser, users, but also researchers, suppliers of LED and system solutions, distributors, engineer service providers and other pe...
Bourns Announces New Line of Shunt Protectors Designed Specifically for Sensitive LED Lighting Applications
Bourns, Inc today announced a new line of open LED shunt protection devices designed specifically for LED lighting applications. Designated the Bourns® LSP-Series, the new shunt protector family enables LED lighting applications configured in strings to be more robust and reliable. Most LED designs include solid-state lighting luminaries configured in series strings of 20 or more LEDs. In this configuration, an open LED can cause the entire L...
DE0-Nano – Altera’s Newest University Program Fpga Board
In collaboration with Altera’s University Program, Terasic Technologies has announced the release of Altera’s newest University Program FPGA development board, the DE0-Nano. Measuring just 49 mm by 75.2 mm and weighing about 40 grams, the DE0-Nano board is well-suited to a wide range of portable design projects, such as robotics applications.