Power Electronics / Power Management


Latest Articles

Super-junction MOSFETs
27 March 2019, EBV Electrolink
STMicroelectronics’ MDmesh DM6 600 V MOSFETs contain a fast-recovery body diode to bring the performance advantages of the company’s latest super-junction technology to full- and half-bridge topologies, ...

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Harvesting kinetic energy to power smart objects
27 February 2019, Editor's Choice
As the world becomes increasingly smart and connected, batteries are not always the right choice in some of the emerging use cases.

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Identifying and remedying lead-acid battery failures
27 February 2019, Editor's Choice
Proper management and regular maintenance can extend the life of a battery, but what are the possible causes of failure and what should be done if a battery fails?

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Pros and cons of popular battery cell formats
27 February 2019, Uniross Batteries, Editor's Choice
Flat-cell designs are getting price competitive and battery experts predict a shift towards these cell formats, especially if the same performance criteria of the cylindrical cell can be met.

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Accutronics and TDK-Lambda – a powerful partnership
27 February 2019, Accutronics
Accutronics is a name familiar to readers of Dataweek and the South African electronics industry at large, having offered a range of products to the industry since 1973. The company was founded with a ...

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High-power DC laboratory PSU
27 February 2019, MB Silicon Systems
Bel Power Solutions and Protection’s new TSR10 is a robust, 10 kW, DC programmable laboratory power supply. It is a 3U, 19” rack mounted precision power supply which delivers clean and stable DC power, ...

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Battery optimisation software for IoT devices
27 February 2019, Concilium Technologies, Test & Measurement
Keysight Technologies has introduced the X8712A IoT device battery life optimisation software solution, to ensure optimal battery life prior to device deployment to accelerate troubleshooting and device ...

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High-voltage DC-DC converter
27 February 2019, Accutronics
TDK announced the introduction of the TDK-Lambda brand PH300A280-5 DC-DC converter, completing the PH-A280 series of 200 V to 425 V input, 50 W to 300 W power modules. The new model is designed for data ...

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Compact 750 W power supplies
27 February 2019, Vepac Electronics
The GSP750 series of 750 W continuous / 900 W peak AC-DC power supply units from XP Power come in a low-profile, 1U high chassis with a 10,16 x 25,4 cm footprint. The peak power capability of 900 W for ...

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ASIL-certified power MOSFET driver
27 February 2019, Altron Arrow
The AMT49105 is Allegro MicroSystems Europe’s newest ISO 26262 compliant N-channel power MOSFET driver, designed to simplify motor system designs and provide footprint reduction by integrating power analog ...

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Class 2 DIN rail power supply
27 February 2019, Accutronics
The DRL100 24-1/C2 DIN rail power supply, made by TDK-Lambda, has a 24 V output and delivers 88 W of output power, and is approved to meet the requirements of US NEC (National Electric Code) Class 2 in ...

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Half-brick 150 W converters
27 February 2019, Vepac Electronics
New from XP Power is the QSB150 series of 150 W, half brick DC-DC converters, aimed at a wide range of applications where an ultra-wide input range is required. Conforming to the industry standard half ...

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Power modules for EVs
27 February 2019, Future Electronics
ON Semiconductor has launched new automotive intelligent power modules (IPMs) that offer high power density and overall performance in on-board charging (OBC) and other high-voltage DC-DC conversion applications ...

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Step-down converters for low-power devices
27 February 2019, EBV Electrolink
STMicroelectronics’ ST1PS01 step-down converters are engineered for small size, low quiescent current and high efficiency at all values of load current, to save energy and real estate in keep-alive point-of-load ...

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Wireless charging set to pull the plug on wired technology
30 January 2019, TRX Electronics, Editor's Choice, Telecoms, Datacoms, Wireless, IoT
The technology will fully deliver on its promise when people can go about their everyday lives without ever worrying about carrying cables or power banks along with them.

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DIN rail power supply
30 January 2019, Accutronics
Accutronics announced that it has been formally appointed as the exclusive representative of TDK-Lambda and its entire range of products for the South African territory. Together with this announcement, ...

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600 V GaN HEMTs
30 January 2019, Altron Arrow
Gallium nitride (GaN) offers fundamental advantages over silicon. In particular, the higher critical electrical field makes it very attractive for power semiconductor devices, with outstanding specific ...

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Ultra slim DIN-rail PSUs
30 January 2019, Vepac Electronics
XP Power has announced the DSR range of AC-DC DIN-rail power supplies approved for industrial control systems and information technology equipment applications. These versatile supplies provide reliable ...

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Constant-current LED drivers
30 January 2019, Altron Arrow, Opto-Electronics
Infineon Technologies’ LITIX Basic+ LED drivers serve as an extension to the existing LITIX Basic family. The new linear constant current sources, with their 1 to 3 inputs/outputs, build a scalable ...

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Multiple-output PMICs
30 January 2019, CST Electronics
The MAX17270, MAX77278, MAX77640/MAX77641 and MAX77680/MAX77681 power-management integrated circuits (PMICs) from Maxim Integrated Products help to reduce the power management footprint for space-constrained ...

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