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Powering Communications

 



 

 

Powering Communications

October 2014
SL Power Electronics, a division of SL Industries and an industry leader in the design and manufacture of rugged, highly reliable power supplies, will showcase their family of AC/DC power supplies for a range of test, medical and LED applications during Electronica in Hall A, Stand 441. The
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Date:
10/31/2014
Mouser Electronics, Inc. has entered into a global distribution agreement with Delta Electronics Power, one of the world’s leading suppliers of switching power supplies and major source of power management solutions. The Delta Electronics Power product solutions available from Mouser Electronics include the
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Date:
10/31/2014
Sujata Neidig of Freescale on driving wearable devices

Sujata Neidig of Freescale

In this PSDcast Sujata Neidig of Freescale talks to Alix Paultre of Power Systems Design about driving wearable and implantable devices. From devices like smart watches to sensor-laden athetic clothing to advanced outpatient technology, wearable products are exploding in the marketplace. Power managment issues
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Date:
10/28/2014

Propelled by the race between Apple and Samsung to enhance their mobile products with cutting-edge sensor technology, the market for sensors in cellphones and tablets is set to nearly triple from 2012 through 2018, according to IHS Technology. Worldwide market revenue for sensors used in mobile handsets
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Date:
10/27/2014
Linear's latest 2A synchronous step-down converter boasts 93% efficiency at 2MHz from 3.0V to 42V input

LT8609 2A 42V-input synchronous step-down switching regulator

Linear Technology announced the LT8609 2A, 42V-input synchronous step-down switching regulator. A unique synchronous rectification topology delivers 93% efficiency while switching at 2MHz enabling designers to avoid critical noise-sensitive frequency bands, such as AM radio, while providing a highly compact
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Date:
10/27/2014
Mark Adams of CUI on the new AMP consortium

Mark Adams of CUI

In this PSDcast Mark Adams of CUI talks to Alix Paultre of Power Systems Design wearing the hat of spokesman for the new "Architects of Modern Power" (AMP) Group. The founding members are CUI, Ericsson Power Modules and Murata – all global players developing advanced power conversion technology for
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Date:
10/27/2014
High performance power systems have now progressed to the point where designers are working with multiple input voltages, driving multiple rails for a wide variety of applications.  With a need to ensure that the PoL regulators are located as close to the load as possible, designers need to pack
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Date:
10/27/2014
Consider this near-perfect storm: Many utilities in the United States have some part of their infrastructure that is more than 50 years old and long past its predicted useful life.  In addition, many utility workers are aging and approaching retirement, which means they will soon end their careers and take
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Date:
10/26/2014
There are many factors driving an increased interest in low power semiconductor solutions. Battery-powered products and Internet of Things devices need to ensure a long lifetime to be of use in the consumer markets they target. Energy-harvesting modules, as an alternate source of energy, tend to provide either
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Date:
10/26/2014
Hardware manufacturers are taking advantage of increasing integration and improvements in technology to pack more functionality into a smaller space. In servers and communications switches they are applying the benefits of multicore hardware to provide load balancing and resiliency as well as technologies such
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Date:
10/26/2014
Simple handheld multimeters often have two inputs for DC current measurements. One input is usually for ranges up to 200mA and the other is for high currents up to 10A or 20A. There is no 2000mA range. So if you need to measure currents in the order of 250mA, you need to use the 20A range, which offers limited
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Date:
10/26/2014
Power quality events are a common occurrence in industrial facilities and standard “industrial” power supplies typically provide a level of immunity to these events.  The most common events are voltage sags (nearly 50%) followed by voltage transients and short duration overvoltage events or “swells”
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Date:
10/26/2014
Some portable applications need to be powered up from an external +5V wall adapter supply and still require a +5V system voltage when in battery-backup mode. This design provides a simple method of switching between the external +5V supply and a rechargeable single-cell Lithium-ion (Li+) battery. The design
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Date:
10/24/2014
Three leading power supply manufacturers announced the formation of a new power industry consortium, the Architects of Modern Power (AMP). The founding members are CUI, Ericsson Power Modules and Murata – all global players developing advanced power conversion technology for distributed power architectures. The
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Date:
10/23/2014
Renesas Electronics Europe, a premier provider of advanced semiconductor solutions, announced their latest OFDM powerline modem, the second generation of its market leading and award winning family of powerline communication (PLC) modem solutions. The Renesas PLC device, an orthogonal frequency division multiplexing
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Date:
10/23/2014
Envelope Tracking (ET) adoption rates will soar, according to a recent forecast analysis published by  Nujira. The company’s research predicts that the total market for ET will exceed 4 billion units a year by 2018, representing a $3 billion market opportunity over the next five years as ET becomes ubiquitous
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Date:
10/21/2014
TDK offers EPCOS leaded RF chokes with high current capability

EPCOS leaded RF chokes

TDK Corporation announces the latest EPCOS leaded RF chokes with high current capability. The series with designation LBC+ offers components for rated currents up to 4450 mA and saturation currents up to 7700 mA. This corresponds to an increase of up to 80 percent compared to previous versions. The
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Date:
10/20/2014
Protection module teardown: Keithley’s Model 2657A-PM-200

The Model 2657A-PM-200 Protection Module is designed to protect lower-voltage source measure unit (SMU) instruments that are part of a testing configuration from damage by voltage sources that are greater than 220V

Semiconductor devices capable of handling higher levels of power are finding their way into increasingly higher power applications. To validate these new designs, researchers, fabricators and end-product designers need to be able to test experimental devices at higher power levels, which increases their risk
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Date:
10/16/2014
AVX, a leading manufacturer of passive components and interconnect solutions, has expanded its partnership with Modelithics, a leading RF/Microwave simulation model provider, with the addition of 45 new Modelithics substrate scalable equivalent circuit models. Designed to speed up design decisions and circuit
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Date:
10/16/2014
Matthew Phillips of Dialog Semi on wireless IoT infrastructures

Matthew Phillips of Dialog Semiconductor

In this PSDcast Matthew Phillips of Dialog Semiconductor talks to Alix Paultre of Power Systems Design about the importance of wireless infrastructures in the Internet of Things (IoT), and how that infrastructure extends beyond portable devices to both tethered and untethered fixed systems. Today this wireless
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Date:
10/13/2014
Cambrios launches next-gen silver-nanowire ITO replacement

ClearOhm material being produced (top), a close-up of the silver nanowires (bottom)

Cambrios Technologies, a leader in silver nanowire-based solutions for the transparent conductor markets, announced the launch of its next generation ClearOhm® material that has been designed into touch sensors for various applications. In addition, the company’s high volume manufacturing line commissioned
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Date:
10/07/2014
TE Connectivity, a leader in connectivity, announced an RoHS-compliant nickel PTFE plating for its DEUTSCH standard MIL-DIL-38999 Series III connectors. Along with TE’s recently announced black zinc nickel plating, this coating further expands TE’s response to new environmental regulations that reduce the
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Date:
10/06/2014
Freescale Semiconductor introduced a versatile and reliable Internet of Things (IoT) gateway reference design supporting a broad array of IoT applications including building/home management, smart cities, networked industrial services and other applications where performance and reliability are critical. Designed
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Date:
10/06/2014
Vishay's latest 12V chipscale MOSFET cuts power use in ultraportable apps

Chipscale MICRO FOOT p-channel Si8457DB

A power MOSFET that will help decrease power consumption and extend battery usage in smartphones, tablets, wearable devices, and high-end notebook computers was released by Vishay Intertechnology. The chipscale MICRO FOOT p-channel Si8457DB provides the industry's lowest on-resistance at a 1.8 V gate drive for
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Date:
10/02/2014

 



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