Power Electronics / Power Management


Latest Articles

Global analysis of the solid-state battery market
19 October 2020
The rapid growth of the electric vehicle market has driven the development, manufacture and sales of batteries, especially lithium-ion batteries. In the meantime, market research firm IDTechEx has identified ...

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Solar lithium storage system
19 October 2020, Vepac Electronics
The US2000 Plus is a latest-generation lithium storage unit. Combining enhanced safety with a long service life – even when at low levels of charge on a regular basis – it meets the demanding requirements ...

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Cost optimised power supplies
19 October 2020, Current Automation
The Dimension CP-Series from PULS are cost optimised power supplies without compromising quality, reliability and performance. The most noteworthy features of the CP10.241–R1/-R2 units are their high ...

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Low-voltage battery monitor floats into high-voltage EVs
28 October 2020, Altron Arrow
EV movers If you are not already driving an electric vehicle (EV) – hybrid electric vehicle (HEV), plug-in hybrid vehicle (PHEV), or all-electric vehicle – chances are, you may be soon. Range anxiety ...

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1 kW programmable DC power supplies
16 October 2020, Accutronics
TDK-Lambda announced the introduction of the G1kW and GH1kW series of 1U high programmable DC power supplies. These new products further expand the GENESYS+ series, offering up to 1000 W output power ...

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DC-DC converters certified for railway radio
30 September 2020, Vepac Electronics
In addition to the existing certificates for the compliance of EMC characteristics according to EN 50121-3-2, MTM Power can now also prove compliance with the technical regulation EMV 06 – verification ...

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Cosel expands microprocessor controlled power supplies offering
18 September 2020, Vepac Electronics
Cosel has announced the addition of a 3000 W AC/DC enclosed power supply for industrial and demanding semiconductors applications. Designed with advanced built-in digital microprocessor technology, the ...

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Boost charger for 2-cell series lithium-ion battery
29 July 2020, NuVision Electronics
The MP2672 from Monolithic Power Systems is a highly integrated, flexible switch-mode battery charger IC for a lithium-ion battery with two cells in series, which is used in a wide range of portable applications. When ...

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LED dimming signal interface controller
29 July 2020
The AL8116, made by Diodes Incorporated, is a flexible dimming signal interface controller that can convert the three different inputs of dimmer types including 0-10 V d.c. linear dimming, 0 to 100% duty ...

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USB Type-C charging controllers
29 July 2020
Designers can overcome the challenges of implementing USB-C Power Delivery (PD) with the MAX77958 USB-C PD controller and the MAX77962 28 W buck-boost charger from Maxim Integrated Products. As portable ...

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Generating very low voltages with standard regulators
30 September 2020, Altron Arrow
Question:    What is a good solution for generating a tiny DC supply voltage of a few hundred millivolts?       Answer: All that is needed is a clean additional positive voltage to hook up to the feedback ...

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Easy UPS protects critical equipment
1 September 2020, Schneider Electric South Africa
Schneider Electric has announced the introduction of Easy UPS 3L, the newest part of the Easy UPS 3-phase Uninterruptible Power Supply (UPS) range, extending the medium range to 500 and 600 kVA (400 V) ...

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Integrated speed controller for flat motors
30 September 2020, Horne Technologies
The BXT motor family, consisting of brushless DC-servomotors with especially short design, was expanded in all sizes with a diameter-compliant, integrated Speed Controller. With an additional attachment ...

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Dual buck and boost-buck controllers
30 September 2020, Hi-Q Electronics
Renesas has introduced the ISL78264 Dual Buck and ISL78263 Boost-Buck controllers, which draw the industry’s lowest 6 µA quiescent current under light load and can achieve 96% power efficiency. The ISL78264 ...

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The pivotal role of supercapacitors in powering IoT
30 September 2020, Avnet Abacus, Editor's Choice
With tens of billions of IoT nodes now in the process of being deployed across the globe, there are concerns about how all this hardware can be powered in a practical and environmentally friendly manner.

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All-in-one DC UPS units
29 July 2020, Current Automation
Thanks to the range of all-in-one DC UPS units from ADEL System, it is possible to optimise power management for many applications. The available power is automatically allocated between load and battery; ...

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Power supplies for flicker-free LED driving
31 August 2020, Current Automation
A feature of Mean Well’s new LDC-35/80 family of LED drivers is the stabilisation of the output power. The specified operating mode ensures the constancy of the output power when the source operates within ...

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Healthcare, industrial and ITE power supplies
31 August 2020, Vepac Electronics
New from XP Power is the ECH450 series of compact, high-efficiency power supplies available in open-frame or a range of enclosed formats. Delivering 250 W when convection cooled and the full 450 W when ...

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Flicker-free LED driver with 3-in-1 dimming
29 July 2020, Current Automation
A feature of Mean Well’s new LDC-35/80 family of LED drivers is the stabilisation of the output power. The specified operating mode ensures the constancy of the output power when the source operates within ...

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MOSFET half-bridge power stage
30 June 2020, Altron Arrow
Vishay Intertechnology introduced a new 30 V n-channel MOSFET half-bridge power stage that combines a high-side TrenchFET MOSFET and low-side SkyFET MOSFET with integrated Schottky diode in one compact ...

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