Power Electronics / Power Management


Latest Articles

Tiny buck-boost converters
1 January 2020
Texas Instruments introduced a family of four high-efficiency, low-quiescent-current (IQ) buck-boost converters that feature tiny packaging with minimal external components for a small solution size. ...

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Raspberry Pi power management and UPS HAT
1 December 2019, iCorp Technologies
This Raspberry Pi power management and UPS HAT, made by Sixfab, ensures that the device is powered up and that the user has full control over its power supply. The uninterruptible power supply automatically ...

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Fully integrated power management IC
1 December 2019, EBV Electrolink
With features including four DC-DC buck converters, a boost DC-DC converter, and six low-dropout regulators (LDOs), the STMicroelectronics STPMIC1 power management IC (PMIC) satisfies the complex power ...

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Military field-grade AC changer
1 December 2019, Conical Technologies
SynQor’s new MAC-4000 is a compact, military field-grade 3-phase to single-phase AC changer. This 4 kW/5 kVA phase/frequency AC changer is designed for the extreme environmental and demanding electrical ...

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Synchronous step-down regulator
1 December 2019, Altron Arrow
STmicroelectronics’ L6983 is an easy-to-use, synchronous monolithic step-down regulator capable of delivering up to 3 A d.c. to the load. The wide input voltage range makes the device suitable for a broad ...

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2 W and 3 W DC-DC converters
1 December 2019, Brabek
Recom has extended its range of unregulated DC-DC converters with the RHV2 and RHV3 series which feature ultra-high isolation ratings of 12,5 kV a.c./one minute or 20 kV d.c./one second, in a compact ...

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Ultra-small LDO linear regulator
1 December 2019
Texas Instruments introduced an ultra-low-power low-dropout (LDO) linear voltage regulator with what it claims is the industry’s lowest quiescent current (IQ) of sub-25 nA. The new regulator features ...

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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, 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
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
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
1 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
1 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
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
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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