Power Electronics / Power Management


Latest Articles

DC-DC converters for medical systems
10 August 2016, Vepac Electronics
New from XP Power is the IMM series of 1 and 2 W DC-DC converters.The IMM01 (1 W) and IMM02 (2 W) converters are designed for use in medical applications. Providing a 1500 V a.c. input/output isolation ...

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Encapsulated medical power supplies
10 August 2016, Accutronics
TDK-Lambda’s new KMS-A series comprises single output, medically certified 15–60 W encapsulated power supplies. With a Class II input, the products require no earth ground connection, making them ideal ...

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Isolated DC-DC converters
10 August 2016, RS South Africa
The Traco Power TEL 8 series delivers an economical converter solution that is ideally suited for situations where space is at a premium and for cost-sensitive applications in instrumentation, IT and ...

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An integrated power solution for e-mobility and industry
10 August 2016, Electrocomp
Infineon Technologies has joined forces with TDK to develop an integrated solution for inverters to be used in e-mobility powertrains and industrial applications. The design enables developers to test ...

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Digital power explorer kit
13 July 2016, Altron Arrow
Presenting an easy and affordable entry into digital power control applications, Infineon Technologies and Würth Elektronik introduced the Digital Power Explorer Kit for analog power supply designers ...

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GaN FET power stage
13 July 2016, Altron Arrow
Texas Instruments announced the availability of 600 V gallium nitride (GaN) 70 m field-effect transistor (FET) power stage engineering samples, making it the first semiconductor manufacturer to publicly ...

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Drivers for LED bulbs and tubes
13 July 2016, MB Silicon Systems, Opto-Electronics
Power Integrations announced its LYTSwitch-1 single-stage, non-isolated buck topology LED driver IC family. Featuring a very compact footprint, the IC enables the design of LED bulbs and tubes with high ...

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DC-DC converters for railways
13 July 2016, Accutronics
ConTech announced the RQT series of railway DC-DC converters, offering 20 Watts of fully regulated output power with nominal railway input voltages of 24 V (9 – 36 V), 48 V (18 – 75 V) and 110 V (40 – ...

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65 Watt external power supply
13 July 2016, Vepac Electronics
XP Power announced the ALM65 series of external, single-output 65 Watt AC-DC power supplies. These compact supplies, measuring 33,5 x 125,5 x 55,5 mm, comply with the latest Level VI energy efficiency ...

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Buck converter
13 July 2016, EBV Electrolink
Texas Instruments has introduced a 12 V, 10 A, 10 MHz series-capacitor buck converter that achieves more than 50 A/cm³ current density, which it says is four times higher than any other 12 V power management ...

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Battery fuel gauges
13 July 2016, CST Electronics
Implementing pack-side battery gauges in portable devices is now easier and more secure with the ModelGauge m5 portfolio of MAX17201/MAX17205 and MAX17211/MAX17215 from Maxim Integrated Products.    They ...

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Barrier rectifier for MR16 lamps
13 July 2016
The SBRT3M40P1 Trench Super Barrier Rectifier (SBR) introduced by Diodes Incorporated has been optimised to deliver a low forward-voltage drop in a small form factor while maintaining low reverse-current ...

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TRIAC-dimmable LED drivers
13 July 2016, MB Silicon Systems, Opto-Electronics
Power Integrations announced its LYTSwitch-7 single-stage, non-isolated, TRIAC-dimmable, buck topology LED driver IC family. Capable of delivering up to 22 W without a heatsink in a very small SO-8 footprint, ...

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Research towards limitless Li-ion battery lifetime
15 June 2016, Electronics Technology
Researchers cycled the testing electrode up to 200 000 times over three months without detecting any loss of capacity or power, and without fracturing any nanowires.

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Study proves SA’s untapped wind power potential
15 June 2016, News
The total technical wind power potential in South Africa, if wind farms were to be installed all across the country, is 6700 GW - enough to supply the entire world’s electricity demand.

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Micro-power buck converters
15 June 2016, Altron Arrow
Texas Instruments introduced two 65 V, 150 mA synchronous DC-DC buck converters with only 10,5 μA quiescent current for powering factory automation and automotive sensor applications requiring high efficiency. The ...

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Ultra-low-noise filter for power sources
15 June 2016, Concilium Technologies
Keysight Technologies introduced a new high-current, ultra-low-noise filter for the B2961A and B2962A 6,5 digit low-noise power sources that can supply up to 500 mA while maintaining 10 μVrms and 1 nVrms/√Hz ...

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Rugged, high-performance SiC transistors are the future of power semiconductors
15 June 2016
The use of silicon carbide (SiC)-based power semiconductor solutions has shown a huge increase over recent years, propelled by driving forces like energy saving, size reduction, system integration and ...

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1200 V gate drivers
15 June 2016, MB Silicon Systems
Power Integrations announced a family of galvanically isolated, single-channel gate driver ICs ranging in output current from 2,5 A to 8 A – the industry’s highest output current without an external ...

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Power conversion chips
15 June 2016, EBV Electrolink
Analog Devices has released a fully integrated power conversion platform for next-generation solar power, energy storage and electric vehicle infrastructure applications. The technology, which includes ...

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