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Connectorized Clock Oscillators Suit PCI, SONET-SDH and FPGA Apps

April 11, 2011 8:28 am | Product Releases | Comments

PLXO Series Phase-Locked Crystal Oscillators from EM Research are designed to operate at select custom frequencies from 5 MHz to 500 MHz as reference clocks in military and commercial rf/microwave systems. Locked to an

Low Power Current Monitors Assert Accurate Current Measurement

April 11, 2011 8:23 am | Product Releases | Comments

With an operating current of 3 µA, the ZXCT11xx Series of low power high-side current monitors from Diodes Incorporated provides accurate, high efficiency measurement of load current in motor drive, overload

Capacitor Simulation Tool Is Updated with New Libraries

April 11, 2011 8:19 am | Avx Corporation | Product Releases | Comments

AVX has expanded the capabilities of its SpiTanIII software to enable designers to view all basic characteristics and parameters for tantalum and Oxicap (niobium oxide) capacitors. The company has

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Multilayer Varistor Series Includes 16-V Rating

April 11, 2011 8:15 am | Avx Corporation | Product Releases | Comments

AVX Corporation offers the ability to clamp transients and filter EMI at a significantly higher voltage with the expansion of its Transguard multilayer varistor series. Designed for

Sheet molding compound cuts press cure time by 50%

April 11, 2011 8:13 am | Product Releases | Comments

A New Preheating System for plastic sheet molding compound (SMC) that uses Radio Frequency Heating Technology is being introduced by Radio Frequency Co., Inc. of Millis, Massachusetts. This new system is reported to enhance the distribution of reinforcement fibers...

The Roundtable - Standards and Regulations

April 11, 2011 7:19 am | by Edited by Alix Paultre | Articles | Comments

This month's Roundtable question is “How important do you feel regulation and standards are to the electronics industry? Do you feel they help development, or hinder it?” Our answers come from engineers at Fraunhofer, Microsemi, GreenPeak, and Texas Instruments.

Cree Expands LED Module Options to Speed Customer Time-to-Market

April 11, 2011 7:16 am | Product Releases | Comments

Cree, Inc. announces the Cree LED LMH6 module, a high-lumen LED module designed to further simplify lighting design, reduce overall cost and accelerate time-to-market for Cree customers in Europe and Asia. Featuring Cree TrueWhite Technology...

TI achieves industry’s first SuperSpeed USB four-port extensible host controller with USB-IF certification

April 11, 2011 7:12 am | Product Releases | Comments

Texas Instruments Incorporated (TI) today announced that it is the first semiconductor company to receive certification from the USB Implementer’s Forum (USB-IF) for its SuperSpeed USB (USB 3.0) four-port extensible host controller (xHCI).

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The Teardown - Apple iPad 2

April 11, 2011 6:44 am | Articles | Comments

In this teardown we look inside the new Apple iPad 2. Tech specs of the device include a 1-GHz Apple A5 dual-core processor, 512 MB of LPDDR2 RAM, 16/32/64 GB internal storage capacity, a 9.7-inch LED-backlit glossy multi-touch 1024 x 768 IPS LCD...

Power supply allows users to develop higher-density systems

April 11, 2011 5:58 am | Product Releases | Comments

Digital Power’s Compact Peripheral Component Interface (CompactPCI) series represent AC-DC and DC-DC power supplies delivering up to 600Watt of continuous power.

Ensuring Optimal High Power LED Performance with Thermal Management

April 11, 2011 5:40 am | by Jon Domingo, Product Development Engineer, Lumex | Articles | Comments

Distinguishing quality high power LEDs from inferior technologies most frequently centers on identifying products designed with superior thermal management to avoid loss in efficacy, decreased life hours, and color degradation.

AC module designed for use in any MicroTCA enclosure

April 11, 2011 5:07 am | Product Releases | Comments

Digital Power announces the release of its new MicroTCA 600 watt AC product, the PS-1138, an AC-DC, double–width, full-size (6 HP) MicroTCA compliant power module. The Digital Power PS-1138 is a high-power AC module designed for use in any MicroTCA enclosure.

Return to Zero - Calibrating Calibrators

April 11, 2011 4:32 am | Articles | Comments

Return to Zero is a new comic strip for engineers, with lab humor and exploding circuits that of course makes a sport out of solving the trickiest of engineering problems.

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Return to Zero - Recalibrate

April 8, 2011 11:51 am | Articles | Comments

Return to Zero is a new comic strip for engineers, with lab humor and exploding circuits that of course makes a sport out of solving the trickiest of engineering problems.

Brushless DC Motor Pre-Driver Used Over Wide Current Range

April 8, 2011 6:45 am | Product Releases | Comments

Allegro MicroSystems, Inc. announces a complete three phase brushless DC motor pre-driver with outputs for direct high current gate drive of an all N-channel power MOSFET three phase bridge with a maximum supply voltage of 38 V.

Sercos-IP Library Released as Open Source Software

April 8, 2011 6:40 am | Product Releases | Comments

At Hannover Fair 2011 sercos international announced that it is making a driver library for the sercos/IP protocol for the sercos automation bus available as open source software. The driver software is available for download in C# source code via http://sourceforge.net...

Payton Planar Magnetics Introduces Line of Resonant Inductors

April 8, 2011 5:59 am | Product Releases | Comments

The demand for high efficiency low EMI designs, such as resonant topologies, is driving the need for high performance planar inductors to be used in power converters in series with the main transformer.

Automotive-qualified MOSFETs Offer Rugged, Compact System Solution

April 7, 2011 11:38 am | International Rectifier | Product Releases | Comments

International Rectifier today introduced a family of rugged automotive qualified MOSFETs for a range of applications used in Internal Combustion Engine (ICE) and hybrid vehicle platforms.

Variable Speed Technology Improves Power Factor, Boosts Grid Reliability

April 7, 2011 11:21 am | by Dan Schillinger, Business Development – Variable Speed, Danfoss VLT Drives | Articles | Comments

Air conditioning is responsible for approximately 20 percent of the total U.S. annual electricity consumption*. The introduction of variable speed drive (VSD) technology to residential air-conditioning and heat pump systems presents an opportunity for significant energy savings...

Universal LED driver for industrial control applications

April 7, 2011 10:36 am | by Alex Mednik, Applications Engineering Director, Supertex, Inc. | Articles | Comments

Using light emitting diodes (LED) for automation equipment as indicator lights (lighted buttons and switches) often requires multiple modifications of the same control device depending on the available supply voltage. This approach severely complicates the logistics...

8 GHz Bandwidth Socket Designed for 31X31 mm Package Size

April 7, 2011 8:18 am | Ironwood Electronics, Inc. | Product Releases | Comments

Ironwood Electronics has recently introduced a new high performance BGA socket for 1.118mm pitch, 729 pin BGA IC's. The SG-BGA-6345 socket is designed for 31X31 mm package size and operates at bandwidths up to 8 GHz with less than 1dB of insertion loss.

Astrodyne Releases Constant Current 48 Watt LED Power Supply

April 7, 2011 8:10 am | Product Releases | Comments

Astrodyne Corporation announces the release of the OLP48 Series, a 48 watt constant current LED power supply. The OLP48 is a single output, open frame module with output voltages of 12, 24, or 48VDC and features a universal input of 90-264VAC...

The Tinker's Toolbox - A Talk with TI About the CAN interface

April 7, 2011 6:48 am | Podcasts | Comments

On the 25th anniversary of the controller area network (CAN) interface standard,  we talk to Jean Anne Booth and Scott Monroe of Texas Instruments about CAN and what it means to the industry today as well as into the future.

Chip filters designed for general signal filtering

April 7, 2011 5:26 am | Product Releases | Comments

Syfer Technology has announced that its E01 and E07 ranges of feedthrough 3 terminal ‘C’ chip filters are now available in smaller packages, as small as 0603. These devices are designed primarily for general signal filtering in circuits incorporating high speed digital circuitry...

Energy saving under new management

April 6, 2011 12:12 pm | by Andreas Koller, VP Marketing and Sales, Energy Micro, www.energymicro.com | Articles | Comments

When a battery needs to support a product during many years or even decades of operation, incremental improvements in MCU integration and minor tweaks to basic processor architecture are insufficient to achieve the dramatic hikes in energy efficiency that are required.

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