Power Electronics / Power Management


Latest Articles

DC-DC converter with integrated H-bridge
10 October 2018, Altron Arrow
Diodes Incorporated’s new AP72200 is a high-current synchronous buck/boost DC-DC converter with integrated high-side and low-side H-bridge MOSFETs. It delivers up to 97% efficiency with 1% voltage regulation ...

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Half-brick DC-DC converter
10 October 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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UCT team to build solar powered house
10 October 2018
Solar Decathlon challenges teams to design and build a ‘green’ house of between 55 and 110 square metres, powered by only solar energy and equipped with technically advanced building and energy technologies. ...

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Safety of lithium-ion batteries
10 October 2018, Uniross Batteries
At the original time of writing of this article, in August 2016, Tesla Motors expected to consume two billion Li-ion cells by 2017. Both the Tesla Model S and Model X electric vehicles (EV) get their ...

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Power monitoring IC with reinforced isolation
10 October 2018, Altron Arrow
Allegro MicroSystems has released a fully integrated, small form-factor power monitoring IC with reinforced voltage isolation. The ACS724 and ACS711 current sensor ICs are commonly used in Internet-connected ...

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PCB-mounting power supplies
10 October 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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Automotive LED driver
10 October 2018, Altron Arrow
Allegro MicroSystems has announced the release of the ALT80802, its latest addition to the family of 62xx/808xx LED drivers for lighting. The ALT80802 addresses a key market trend of 3 to 4 white LEDs ...

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Programmable DC power supplies
10 October 2018, Accutronics
TDK announced the addition of high-power GSP models to the TDK Lambda GENESYS+ series of programmable DC power supplies. This expansion now provides 2U high, 10 kW and 3U high, 15 kW versions with output ...

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DC-DC converters for railway market
10 October 2018, Conical Technologies
SynQor announced new additions to its RailQor transportation product line, in the form of high-power, high-efficiency DC-DC converters based on the company’s isolated, fixed-frequency synchronous rectifier ...

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Forbatt brings Peak Power quality to SA
12 September 2018
Forbatt SA recently introduced the Peak Power range of power solutions into the South African market. Peak Power is one of the few power supply manufacturers in China having a nationally recognised CNAS ...

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Buck regulator in BGA package
12 September 2018
The PI354x-00-BGIZ is the latest addition to Vicor’s 48 V Cool-Power ZVS buck regulator portfolio, offering a new BGA package option to the existing PI354x-00-LGIZ LGA series. The chip’s high-performance ...

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Dual-mode power monitoring IC
12 September 2018, Altron Arrow
Recently released by Microchip Technology is a flexible dual-mode power monitoring IC that measures both AC and DC modes with accuracy of 0,1% error across a wide 4000:1 range. Power calculations and ...

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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 ...

Read more...
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 ...

Read more...
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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