Power

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Compact AC-DC modules pack in the power

Compact AC-DC modules pack in the power
A family of AC-DC modules that provide significantly more power in an ultra-compact 2x4 inch (50.8 x 101.6mm) package than comparable solutions available in the market are available at Luso Electronics. The XL270 Series from Qualstar constitutes single output combinations of 12V, 24V, 30V, 48V and 56V models, but other voltage options in this range are easily attainable.
15th May 2017

Electroplating delivers high-power batteries

Electroplating delivers high-power batteries
The process that makes gold-plated jewelry or chrome car accents is now making powerful lithium-ion batteries. Researchers at the University of Illinois, Xerion Advanced Battery Corporation and Nanjing University in China developed a method for electroplating lithium-ion battery cathodes, yielding high-quality, high-performance battery materials that could also open the door to flexible and solid-state batteries.
15th May 2017

Diodes deliver superior efficiency and state-of-the-art robustness

Diodes deliver superior efficiency and state-of-the-art robustness
  A full range of 2A-40A 1200V silicon-carbide (SiC) JBS (Junction Barrier Schottky) diodes from STMicroelectronics enables a wider range of applications to benefit from the high switching efficiency, fast recovery, and consistent temperature characteristics of SiC technology.
12th May 2017


Differential amplifier delivers up to +50dBm OIP3

Differential amplifier delivers up to +50dBm OIP3
Analog Devices, which recently acquired Linear Technology, has announced the LTC6432-15, a wideband fully differential amplifier with 15dB gain, offering linearity of up to +50.3dBm OIP3 (output third-order intercept), very high OP1dB (output 1dB compression point) of +22.7dBm, and 3.2dB noise figure at 150MHz. In addition to its outstanding signal-to-noise at high frequencies, it maintains its dynamic range performance even at lower frequencies.
12th May 2017

Power supplies meet medical safety approvals

Power supplies meet medical safety approvals
A new range of products from power supply manufacturer Cosel is in stock at RS Components (RS). With rapidly growing sales in Europe the brand is well-known in Japan and the US for manufacturing reliable and high-quality power supplies, including ultra-small AC/DC switching supplies and DC/DC converters.
11th May 2017

The power within the food chain

The power within the food chain
We take for granted what an important role electricity plays in the food chain; from powering microwaves to keeping fridge-freezers running. Yet even before products reach the hands of consumers, a constant supply of reliable power is required to ensure that food is produced safely and properly. Steve Hughes, Managing Director of power quality specialist REO UK, explains how electrical engineers can protect food manufacturing plants from power quality problems.
11th May 2017

Analogue controller performs power conversion

Analogue controller performs power conversion
Microchip has announced a Digitally-Enhanced Power Analogue (DEPA) buck controller for DC/DC power conversion which offers more flexibility than any other analogue control architecture on the market today. The single-chip MCP19122/3 solution controls DC/DC converters and is capable of accepting a high-voltage input up to 42V while simultaneously regulating a wide output voltage range of 0.3V to 16V without any external components or drivers.
11th May 2017

Single chip switch reduces size and power of deterministic Ethernet

Single chip switch reduces size and power of deterministic Ethernet
A Real-time Ethernet, Multi-protocol (REM) switch chip has been introduced by Analog Devices, (ADI) as a part of its new generation of high performance, deterministic Ethernet connectivity solutions for connected motion and Intelligent Factory applications. The fido5000, developed by ADI’s Deterministic Ethernet Technology Group (formally Innovasic), reduces board size and power consumption while improving Ethernet performance at the node under any network load condition.
11th May 2017

Duo of isolated eighth-brick DC/DC converters deliver on efficiency

Duo of isolated eighth-brick DC/DC converters deliver on efficiency
A pair of DC/DC converter modules in eighth-brick formats has been launched by Ericsson, which are able to handle currents of up to 40A and deliver world-leading efficiency. Enabling reduced energy and cooling costs, these two modules are the most efficient 40A-class eighth-brick-format power modules in the industry: the PKB4211D and PKB4110D deliver respective efficiencies of up to 95.3% and 94.7%, with tightly regulated 5 and 3.3V outputs at 50% load.
11th May 2017

Meeting needs for digital solutions in the power industry

Meeting needs for digital solutions in the power industry
After seeing a gap in the market, former ABB colleagues Eitan Frankental and Magnus Lindström, started GridZupport with ABB veteran Carl-Johan Linér. The company develops digital solutions that coordinate information for power stations. This gives the customer a better overall picture, safer operation and increased productivity – all which contribute to a sustainable environment.
11th May 2017


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