Power Electronics / Power Management


Latest Articles

Traction inverter employs CeraLink DC link capacitors
23 March 2016, Electrocomp
The trend toward e-mobility is finally gaining traction in the market, as more and more vehicles of all kinds are being outfitted with energy efficient and zero emission drives. Besides cars, they include ...

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High-density buck converters
23 March 2016, KH Distributors
Exar’s new family of synchronous step-down (buck) power modules are complete system-in-package power management solutions with fully integrated power converters, including MOSFETs, inductors and internal ...

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PCB mount power supplies
23 March 2016, Vepac Electronics
XP Power announced the EME05 series of ultra-compact, single-output, 5 Watt AC/DC power supplies. Believed to be one of the smallest of its kind on the market and available in either an encapsulated ...

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AC-DC converters
23 March 2016, Current Automation
The 3 Watt IRM-03(S) series of miniature, onboard type encapsulated power supplies has been introduced by Mean Well to complement its existing IRM-05/10/15/20/30/45/60 (5 – 60 W) models. With a miniature ...

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Chassis mount DC-DC converter
23 March 2016, Accutronics
Calex announced the introduction of the 360 Watt TCM series of chassis mount DC-DC converters. Their wide 4:1 input range (9 to 36 V) makes them ideal for 12 V battery, 24 V process control and 28 V military ...

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Energy trading goes peer-to-peer
24 February 2016, Editor's Choice
The search for solutions to the world’s energy shortage is sparking something of a revolution in the way large-scale energy is generated, distributed and stored.

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Quarter-brick converters
24 February 2016, Vepac Electronics
TDK-Lambda has extended its popular iQG series of DC-DC converters with new 504 W models, having efficiencies of up to 96,3%. Operating from a 48 V d.c. nominal input, the quarter-brick iQG range now ...

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Testing solar inverters using solar array simulation
24 February 2016, Concilium Technologies, Test & Measurement
Terrestrial solar inverter designers and manufacturers must ensure their products are capable of extracting and delivering the maximum power that is available from the solar modules to which they are ...

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Power monitoring IC
24 February 2016
Microchip announced an expansion to its power monitoring IC portfolio with the addition of the MCP39F511N. Capable of providing popular standard power calculations and event monitoring of two electrical ...

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12 A point-of-load converters
24 February 2016, Accutronics
TDK has introduced the iCH series of 12 A point-of-load (POL) non-isolated DC-DC converters, featuring a wide 0,7 V to 8,5 V output adjustment range. Covering the 4,5 V to 14 V input range, the products ...

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AC-DC converter puts out 10 Watts
24 February 2016, iCorp Technologies
The AFCN series of AC-DC converters from Archcorp comes in a compact size (52,5 x 27,5 x 23,5 mm) and delivers 10 Watts of output power. During standby operation, no-load power consumption is less than ...

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SIP-9 packaged converters
24 February 2016, Conical Technologies
New from Traco Power is the TMR 9 DC-DC converter series in SIP-8 package which provides an isolated and regulated output voltage with 9 Watt output power. A specially-designed flat switching transistor ...

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Open-frame industrial PSUs
24 February 2016, Current Automation
In order to meet the miniaturisation and energy saving demands for related end electronic products in the industrial and control market, Mean Well has unveiled the EPS-45S/65S power supply series. Achieving ...

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75 W LED power supplies
24 February 2016, Current Automation
Following the release of 100 W and 150 W LED power supplies with power factor correction – ELG-100/ELG-150 series (constant voltage + constant current output) and the ELG-100-C/ELG-150-C series (constant ...

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Energy tariff hikes encourage better power monitoring
24 February 2016, Centurion Micro Electronics
Despite the promises of no or minimal load shedding, the increases in electrical tariffs make it important for industrial users to monitor and control the use of electrical power. Inefficient use of ...

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Battery tech shrugs off thermal cycling
24 February 2016
Researchers at Stanford University have developed the first lithium-ion battery that shuts down before overheating, then restarts immediately when the temperature cools. The new technology could prevent ...

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3-phase military power supply
24 February 2016, Conical Technologies
SynQor announced a new addition to its line of military-grade power systems that are designed for the extreme environmental and demanding electrical conditions of military/aerospace applications.    The ...

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Benchtop power supplies
24 February 2016, Test & Measurement Instruments (TMI)
With an easy-to-use interface, the Lodestar PS-303TD (30 V/3 A) and PS-305TD (30 V/5 A) benchtop power supplies allow for users to easily adjust the DC voltage and current. Voltage line and load regulation ...

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Enhanced module design exploits new IGBT5 performance
24 February 2016
Increased thermal capacity (Tvj,op = 175°C) of 5th generation IGBTs and emitter controlled diodes from Infineon Technologies allows for an increase in output current of power modules used in inverter ...

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LED drivers
24 February 2016, MB Silicon Systems
Power Integrations’ new LYTSwitch-5 single-stage LED drivers combine power factor correction (PFC) and constant-current output, and support multiple common LED driver topologies. They support the safety-rated ...

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