Power Electronics / Power Management


Latest Articles

1 kW DC-DC converters
12 September 2018, Altron Arrow
From Murata comes the new 1 kW DRQ-11.4/88-L48 series of quarter brick, intermediate bus, DC-DC converter modules that address the growing power requirements of high-reliability networking and telecommunications ...

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Programmable 3-channel power supplies
12 September 2018, Comtest
Comtest has announced the introduction of the Keithley Series programmable, low-noise, three-channel power supplies that deliver up to 375 W in a compact 2U high, half-rack-wide enclosure.    Designed ...

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Resonant controller with PFC
12 September 2018, EBV Electrolink
Infineon Technologies introduced the second-generation ICL5102 resonant controller IC designed specifically for power supply and lighting drivers. It integrates power factor correction (PFC) and half-bridge ...

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Power transistor gate driver
12 September 2018
With 26 V maximum gate-drive output voltage and optional separate turn-on/turn-off outputs or integrated active Miller clamp, STMicroelectronics’ STGAP2S single-channel galvanic isolated gate driver can ...

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Half-brick DC-DC converter
12 September 2018, Conical Technologies
SynQor introduced the new NQ40, non-isolated half-brick DC-DC converter – a buck/boost regulator which employs synchronous rectification technology to achieve extremely high conversion efficiency. The ...

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PCB-mounting power supplies
12 September 2018, Brabek
Recom has expanded its range of low cost AC-DC power supplies for PCB mounted, compact, board-level industrial applications. The RAC01-GB series is now offered with 3,3 V and 24 V output modules, while ...

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Power modules in SOT-227 package
15 August 2018, Altron Arrow
Vishay Intertechnology expanded its portfolio of power modules in the SOT-227 package with seven new devices featuring ThunderFET power MOSFETs and standard, FRED Pt, and Trench MOS Barrier Schottky (TMBS) ...

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Power monitoring ICs
15 August 2018, Altron Arrow
Microchip Technology announced new two- and three-channel power monitoring devices that measure from 0 V to 32 V on a single chip, offering designers solutions that are easy to adopt and improve power ...

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Battery Guys / Forbatt partnership enables turnkey battery solutions
15 August 2018, Battery Guys
Battery Guys specialises in the design and manufacture of battery packs and offers turnkey solutions to its customers in the electronics market. The company has been supplying battery solutions since ...

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DC-DC power modules
15 August 2018, Würth Elektronik eiSos
With the MagI³C VDRM, Würth Elektronik eiSos has introduced a new DC-DC voltage converter in the MagI³C power module family in a TO263-7EP package. The input voltage range of the converter covers the ...

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DIN-rail power supplies
15 August 2018, RS South Africa
The fourth generation of Quint Power DIN-rail power supplies covers power ratings up to 100 W, with 24 V output voltage and 1,3 A, 2,5 A and 3,8 A nominal current ratings. They are the first members ...

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Linear regulator for constant LED current
15 August 2018, Altron Arrow
Diodes Incorporated’s new AL5890 linear constant-current regulator provides simple and more cost-effective solutions for driving LED strings from an off-line or DC power supply. Available in a range of ...

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A future of renewables – are you prepared?
18 July 2018
When we talk about the future or technology, we inevitably talk about renewables. We cannot, however, talk about technology or the future and not talk about the battery.       Packing sunshine to use another ...

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UPS in PC/104 footprint
18 July 2018, Electronic Products Design, Computer/Embedded Technology
TBP4xxx modules from Tri-M Technologies are extended temperature, maintenance free, high cycling backup energy modules that, when combined with a Tri-M HESC or HPSC smart charging power solution, create ...

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DC-DC railway converters
18 July 2018, Brabek
RECOM has extended its DC-DC railway converters RPA100H and RPA200H to now include 15 V and 48 V output versions, making these 10:1 input voltage range converters suitable for a wider range of applications ...

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Step-down converter with integrated passives
18 July 2018, Würth Elektronik eiSos
Würth Elektronik eiSos has expanded its product family of MagI³C power modules with the compact MagI³C VDRM (variable step-down regulator module) in an LGA-16EP package. The module has an input voltage ...

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DC-DC converters for medical equipment
18 July 2018, RS South Africa
Offering high reliability and excellent value, the TIM 2 and TIM 3.5 series are manufactured by Traco Power and feature 2 W and 3,5 W DC-DC converters, respectively. Importantly for medical applications, ...

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Off-line converter
18 July 2018
The VIPer11 off-line converter with embedded 800 V avalanche-rugged MOSFET from STMicroelectronics enables equipment makers to design tougher auxiliary power supplies and power adaptors. Its 26 V d.c. ...

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650 V IGBT in SMT package
18 July 2018, Altron Arrow
Infineon Technologies expanded its product portfolio of the thin-wafer technology TrenchStop 5 IGBT. The new product family offers up to a 40 A 650 V IGBT, co-packed with a full rated 40 A diode in a ...

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Contenders for the future king of battery technologies
13 June 2018
S.J. Andrews Electronics examines what’s on the horizon in terms of battery chemistries that could replace lead-acid for large-scale storage of electricity.

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