Power Electronics / Power Management


Latest Articles

PWM controllers for LED lighting
16 May 2018, EBV Electrolink
ON Semiconductor has announced two new QR PSR PWM controllers for LED lighting with power factor control (PFC) function. The dimmable NCL30386 and the non-dimmable NCL30388 provide options for designers ...

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Reliable, affordable energy storage – the key to unlocking the renewables drive
16 May 2018
The power purchase agreements (PPAs) signed recently by state-owned power utility Eskom, ended three years of waiting and uncertainty, and represent a significant step towards a truly sustainable energy ...

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PoE ICs for powered devices
16 May 2018, NuVision Electronics
Silicon Labs has released two new Power over Ethernet (PoE) powered device (PD) families that include all necessary high-voltage discrete components on a single chip. The Si3406x and Si3404 families support ...

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Compact power modules
16 May 2018, Altron Arrow
STMicroelectronics’ new ACEPACK (Adaptable Compact Easier PACKage) modules provide cost-effective and highly integrated power conversion for 3-30 kW applications including industrial motor drives, air ...

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DC-DC converters for railway applications
16 May 2018, Conical Technologies
Traco Power announced the release of its new TMR 3WIR and TMR 6WIR series DC-DC converters, delivering 3 Watts and 6 Watts of power, respectively, and certified for railway applications. Packaged in ...

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Step-down power module
16 May 2018
With the MagI³C-VDMM (Variable Step Down MicroModule), Würth Elektronik eiSos is expanding its product series of power modules with high power density, very few external components and elevated electromagnetic ...

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High-voltage contactors
16 May 2018, Electrocomp, Switches, Relays & Keypads
The new HVC200A from TDK is a bipolar, high-voltage contactor for the switching of high DC voltages and currents. It is designed for operating voltages of up to 450 V d.c. and a high continuous current ...

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Driver for low-power LED strings
16 May 2018, Infineon Technologies
For driving low-power LED strings and strips supplied by a DC voltage source, Infineon Technologies’ BCR430U features extended flexibility in terms of voltage headroom. It is a linear LED controller IC ...

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Synchronous switching regulators
16 May 2018, Altron Arrow
The L6986, L6986F and L6985F step-down monolithic switching regulators from STMicroelectronics offer input voltage capability up to 61 V, buck converters able to deliver output currents up to 6 A, and ...

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Flyback power IC
16 May 2018, NuVision Electronics
Monolithic Power Systems’ MPX2001 is an all-in-one flyback power IC with robust capacitive digital isolation, secondary-side control and synchronous rectification. The chip combines four flyback ICs into ...

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Low-cost 1 W DC-DC converters
16 May 2018, Brabek
Efficient manufacturing facilities combined with high-volume production enable RECOM to continuously reduce cost while making no compromise on quality, and the company now claims to offer 5 V d.c. to ...

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Connectivity and reliable power – the keys to Africa’s 4th Industrial Revolution
18 April 2018, Forbatt SA, Test & Measurement
Our opportunities in the 4th Industrial Revolution are dead in the water without reliable and portable power.

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Gate drivers deliver up to 5 A
18 April 2018, MB Silicon Systems
Power Integrations introduced the newest member of its SCALE-iDriver IC family: the SID1102K, a single-channel, isolated, IGBT and MOSFET gate driver in a wide-body eSOP package. Featuring a peak drive ...

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1 W regulated SMT DC-DC converter
18 April 2018
Murata has expanded its product range of embedded-core technology DC-DC converters with the NXF1 series, a cost effective, fully regulated, high isolation converter with 3,3 V or 5 V outputs from Murata ...

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Non-synchronous step-down converter
18 April 2018, iCorp Technologies
The EML3193B is a frequency adjustable, 3 A, current-mode step-down converter with an integrated high-side switch. Made by Elite Semiconductor Memory Technology (ESMT), the device operates across a wide ...

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High-speed GaN FET drivers
18 April 2018
Texas Instruments announced two new high-speed GaN FET drivers to create more efficient, higher-performing designs in speed-critical applications such as light detection and ranging (LIDAR) and 5G RF ...

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PoE power controllers
18 April 2018, NuVision Electronics
Silicon Labs has released two new Power over Ethernet (PoE) Powered Device (PD) families – Si3406x and Si3404 - that include all necessary high-voltage discrete components on a single chip. The ICs support ...

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PMBus power modules
18 April 2018, Hi-Q Electronics
From Renesas Electronics come two new fully encapsulated digital DC-DC PMBus power modules. The dual ISL8274M operates from a 5 V or 12 V power rail, and provides two 30 A outputs and up to 95,5% peak ...

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Step-down power module
18 April 2018
With the MagI³C-VDMM (Variable Step Down MicroModule), Wü’rth Elektronik eiSos is expanding its product series of power modules with high power density, very few external components and elevated electromagnetic ...

Read more...
Flyback power IC
18 April 2018, NuVision Electronics
Monolithic Power Systems announced the release of the MPX2001, an all-in-one flyback power IC with robust capacitive digital isolation, secondary-side control and synchronous rectification. The MPX2001 ...

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