Advanced Power Electronics has launched a new step-up converter capable of efficiently driving up to eight white LEDs in series for backlighting applications. The APE1612-3 uses current mode, 1.2MHz fixed frequency architecture to regulate the LED current, which is set using an external current sense resistor.
TDK Corporation announces two new series of narrowly toleranced EPCOS NTC thermistors in EIA 0402 and 0603 SMD case sizes. These components have a rated resistance of 10 kΩ in tolerance classes ± 1 percent, ±3 percent and ±5 percent. The narrow tolerances were achieved with a
OKW's SOFT-CASE Series of handheld enclosures is now available from stock molded in BIOGRADE bioplastic material. For most applications this bioplastic material can be used instead of the fossil plastics, such as ABS, which were used until now.
A team has developed a novel way to build what many see as the next generation memory storage devices for portable electronic devices including smart phones, tablets, laptops and digital cameras. The device is based on the principles of resistive memory, which can be used to create memory cells that are smaller...
Researchers have developed a new design for a digital streak camera that captures full-color images of projectiles traveling up to 3350 m/s, which is 10 times the speed of sound. This system was designed to replace the outdated film-based streak cameras that are still in use at high-speed test tracks.
Osram Opto Semiconductors announced the Duris S 8, a new multi-chip, high-power member of the Duris S LED series. The close grouping of the LED die allows for good color consistency in combination with a high luminous flux. The new Duris S 8 is targeted for use in directional and omnidirectional retrofit lamps....
Light traveling in a vacuum is the Universe’s ultimate speed demon, racing along at approximately 300,000 kilometers per second. Now scientists have found an effective new way to put a speed bump in light’s path. Researchers embedded dye molecules in a liquid crystal matrix to throttle the group velocity of light back to less than one billionth of its top speed.
It's a common driving predicament: As you approach the intersection, the light is yellow. Do you hit the brakes or face a red light camera fine? Some municipalities engineer their traffic signals to force drivers into this situation in an effort to generate revenue from the cameras.
Mouser Electronics announced it is stocking the new XLamp XH-B & XH-G LEDs from Cree, featuring unique ceramic packaging for long calculated L70 lifetimes. Cree XLamp XH-B & XH-G LEDs are a new type of mid-power LED that delivers the unique combination of high performance and reliability.
Larson Electronics’ has released a LED hazardous location pedestal light designed to provide high power illumination in an easily deployed package. The HAL-PM-2X150-LED-100 dual LED portable lamp provides protection in atmospheres where flammable gases and vapors may occasionally be present while offering the durability and longevity of LED solid state technology.
Here at ECN we're always looking for what's going to change the world of electrical design and make life better for our engineers. This month we're focusing on Time-to-Market strategies. We're looking at it a little bit differently and discussing the issues from the viewpoint of 3D printing and rapid prototyping.
Dialog Semiconductor announced a new solid state lighting (SSL) LED driver that integrates boost and flyback converters into a single IC to reduce the bill of material (BOM) costs and simplify the design, compared to conventional two-stage driver approaches, while delivering exceptional performance.
Longtime leading producer and distributor of industrial grade lighting equipment Larson Electronics LLC has introduced a new LED light tower that provides adjustable height and a rotating base combined with the power of LED lamp fixtures. Producing approximately 48,000 lumens of light output...
Google believes it has the perfect accessory for the next phase of technology, the mind-boggling and appearance-shifting category already being described as "wearable computing." The widely anticipated evolution hatched Google Glass, a spectacle-like device that contains digital wizardry.
Vishay Intertechnology, Inc. released two new series of 10 mm standard surface-mount 7-segment LED displays in compact, low-profile packages. Utilizing AllnGaP on GaAs chip technology for high luminous intensity to 2750 µcd typical, the VDMx10x0 and VDMx10A1 series displays are offered in super red, soft orange, yellow, and green for a wide range of applications.
Cypress Semiconductor announced a new CapSense Express capacitive touch-sensing controller optimized to replace mechanical buttons in front panels for industrial and consumer applications, portable medical devices, gaming devices and home automation systems.
Larson Electronics has announced the release of a powerful and compact LED light bar designed for rugged use. The LEDP3W-3-M Low Profile High Intensity LED Light Bar produces an intense 684 lumens of light output while consuming less than 1 amp of power and includes a 200 lbs grip magnetic base for easy yet secure mounting capabilities.
Phihong USA has expanded its PDA072 and PDA080 constant voltage LED driver series with 0-10V dimming models. The new PDA072 Series addition, designated the PDA072W-24VG-R, is rated for outputs of 72W at 24VDC and the new PDA080 Series addition, designated the PDA080W-48VG-R, is rated for outputs of 80W at 48VDC.
The main feature of the new MultiLED from Osram is a very broad blue color range with a wavelength of 447 to 476 nanometers (nm) and high brightness. Deep saturated blue tones can now be produced thanks to the use of three LED chips in red, green and blue (RGB).
Avnet Electronics Marketing’s development kit for the Analog Devices dual-core Blackfin BF609 processor offers an updated pipelined vision processor (PVP) programmer and a new lens adapter. The new PVP Programmer add-in to the Blackfin development tool, CrossCore Embedded Studio, enables a
Larson Electronics has released a portable light tower featuring a four leg tower fitted with three 1000 watt metal halide lamps for high stability and excellent light output. The WAL-C-3XM Quadpod Light Tower is an industrial grade temporary lighting solution that gives operators the power and versatility of a full size tower in a design that allows full portability and easy transport and setup.
EfficientNow today introduced LED SureGuard to make its LEDs a safer lighting choice, too. This built-in patented semiconductor lighting technology extends LED bulb design life, actively monitors bulb operating temperature and automatically turns off EfficientNow LED bulbs to avoid a fire hazard, if it senses danger.
Like many consumer electronics organizations, HP Digital Camera saw that its people were working hard, but they also knew that they were not meeting deadlines and were not as productive as they needed to be. In the year before implementing the steps necessary to eliminate organizational multitasking, HP Digital Camera had released six different models of digital cameras,
Researchers overcome technical hurdles in quest for inexpensive, durable electronics and solar cellsJuly 31, 2013 12:23 pm | by University of Minnesota | News | Comments
Electronic touch pads that cost just a few dollars and solar cells that cost the same as roof shingles are one step closer to reality today. Researchers have overcome technical hurdles in the quest for inexpensive, durable electronics and solar cells made with non-toxic chemicals.
This low-cost, constant-current LED driver is both compact and versatile. With a voltage range of 90-295VAC, the RACD07 is suitable for worldwide use. The 7W modules are available with constant current outputs of 350mA, 500mA, or 700mA. For applications with limited space the RACD07 simplifies installation with both input and output lead wires integrated into a single side including the mounting bracket.