Power Electronics / Power Management


Latest Articles

6U VPX power supply
23 October 2019, Conical Technologies
SynQor announced its new universal 85 to 264 Vrms AC-input VPX power supply for critical military, aerospace and shipboard applications. This 6U VPX power supply, designed to meet VITA 46 standards, allows ...

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Automotive H-bridge driver
23 October 2019, Altron Arrow
The TLE985x H-bridge MOSFET driver IC product family from Infineon Technologies is an ideal fit for compact and cost-effective motor control solutions. It targets automotive applications such as sunroof, ...

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40 Watt DC-DC converters for industrial use
23 October 2019, Conical Technologies
Traco Power announced the release of its new TEN 40WEI range of industrial converters. Due to a new design approach, it offers a cost-efficient solution with no concession on quality or reliability as ...

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Design considerations for powering remote Bluetooth beacons
25 November 2019, Avnet South Africa, Editor's Choice
One of the most exciting low-power wireless technologies to emerge in the last couple of years is Bluetooth beacon technology, which involves placing small electronic beacon devices at points of interest that broadcast packets of information via Bluetooth low energy to the smartphones of passers-by.

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Automotive-compliant linear regulators
25 November 2019, Altron Arrow
Diodes Incorporated introduced the company’s first low-dropout (LDO) linear regulators compliant to AEC-Q100 Grade 1. The AP7315Q and AP7343Q deliver 150 mA and 300 mA respectively and are suitable ...

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40 Watt DC-DC converters for industrial use
25 November 2019, Conical Technologies
Traco Power announced the release of its new TEN 40WEI range of industrial converters. Due to a new design approach, it offers a cost-efficient solution with no concession on quality or reliability as ...

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Battery charger for medical and personal electronics
25 November 2019, Avnet South Africa
Texas Instruments introduced a new switching battery charger IC that supports a termination current of 20 mA. Compared to competing devices, which typically support a termination current higher than 60 ...

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Silent switching converter from Analog Devices
25 November 2019, Altron Arrow
The LTC3310S from Analog Devices is a very small, low-noise, monolithic step-down DC-DC converter capable of providing up to 10 A of output current from a 2,25 V to 5,5 V input supply. The device employs ...

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Buck converter with lowest quiescent current
25 November 2019, Avnet South Africa
Texas Instruments introduced an ultra-low-power switching regulator with what it claimed as the industry’s lowest operating quiescent current (IQ) at 60 nA. The TPS62840 synchronous step-down converter ...

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3 kW buck-boost converter
25 November 2019, Brabek
The recently introduced Recom RBBA3000 buck-boost, non-isolated DC-DC converter features a maximum 3 kW output power rating in an industry standard half-brick baseplate-cooled package. Input range is ...

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28 V low-dropout regulator
25 November 2019, Altron Arrow
STMicroelectronics’ ST730 is a 28 V, 300 mA LDO (low-dropout) regulator, designed to be used in several medium-voltage applications. Ultra-low quiescent current of 5 μA makes it suitable for applications ...

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Battery design trends for IoT
23 October 2019, Avnet South Africa
Ultimately, the choice of battery for any application in the Internet of Things will depend on the power profile of the application, in combination with any environmental factors such as temperature.

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Points to consider when running power supplies from portable generators
23 October 2019, Accutronics
Manufacturers of end systems should specify what class of generator their products should be used with, and should question what class was used if they do see equipment failures.

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Developing opportunities around ‘hybrid’ renewable energy power plants
23 October 2019, Forbatt SA
If we let our imaginations run wild in the local context – and imagine the possibilities that come from having the cheapest energy in the world – the creative minds amongst us could have a field day.

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High-voltage power supplies
23 October 2019, Vepac Electronics
The XP Emco range of high-voltage power supplies meets a wide range of high-performance demands. It includes a broad range of DC-DC converter modules with output voltages from 100 V to 10 kV in both proportional ...

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5 Watt AC-DC converter
23 October 2019, Avnet South Africa
Aimtec’s new AMEL5-277NZ is an AC-DC converter which has been designed to offer greater economies of scale due to greater production automation, leading to improved reliability and performance. The product ...

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USB Type-C power controllers
23 October 2019, Avnet South Africa
Microchip announced two new solutions that simplify USB Type-C PD (Powered Device) designs to remove the traditional complexity and high costs associated with implementing USB Type-C in a range of applications.  ...

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0,6 A and 1 A point-of-load converters
23 October 2019, Conical Technologies
Traco Power announced a new addition to its TSR-WI range: the TSR-WI line is a set of non-isolated point-of-load (POL) converter series with an ultra-wide 8:1 input voltage range, which come in standard ...

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19-inch compatible power supply units
23 October 2019, Actum Electronics
nVent Schroff offers pluggable, switch-mode power supplies and a variety of open-frame power supplies for open standards. The linear regulator range caters for extremely sensitive electronics applications ...

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Step-down power modules
23 October 2019
The MagI3C-VDMM (Variable Step Down Micro Module) power module family from Würth Elektronik is being supplemented by more powerful 1 A and 1,2 A versions. The input voltage range (from 2,5 to 5,5 V) covers ...

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