Power

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BF medical power supplies offer leading power density

BF medical power supplies offer leading power density
Powerbox has announced a series of power supplies for BF (Body Floating) medical applications. Complying with the latest EMI coexistence standard IEC 60601-1-2: 2014 (4th edition) and specifically designed with patient and operator safety in mind, the OBS01 series delivers an output power of 1100W (1250W peak), which is market leading power density – OBS01 is available in seven different voltages from 24 to 48V with an efficiency up to 89%.
22nd March 2016

Cooling management features on AC-DC power supplies

High input voltage power supplies manufactured by EFORE are now available at Luso Electronics. The ROAL branded DDP400 mid-range ultra-efficient AC-DC power supplies offer typical efficiencies of 94% and efficiency load profiles that exceed 80 PLUS Platinum requirements. The open-frame, u-chassis and punched cover versions of the DDP400 are suitable for challenging system designs where a low profile is desired and a low power dissipation is necessary because of limited air movement.      
22nd March 2016

Advanced modules meet ultracapacitor applications

Advanced modules meet ultracapacitor applications
The complete family of iMOD X-Series modules for ultracapacitor applications from Ioxus is now available from distributor Richardson Electronics.  The iMOD X-Series modules have a wide voltage range, can deliver and absorb a high current, operate from-40⁰C to +85⁰C and have a long life cycle.
22nd March 2016


Power inductors are optimised for high frequency applications

Power inductors are optimised for high frequency applications
At the Applied Power Electronics Conference (APEC 2016) in California, USA, Coilcraft has introduced a series of low-loss power inductors. The XEL40xx series is offered with lower inductance values that have been fully optimised for high frequency applications. They also offer extremely low DCR down to 2.5mΩ and ultra-low AC losses, resulting in the highest efficiency across a range of frequencies from 2 to over 5MHz.
22nd March 2016

Low-profile 5A power module targets telecomms & SSDs

Low-profile 5A power module targets telecomms & SSDs
Designed specifically for height-constrained telecomms, industrial and SSD applications, an integrated switching power module has been unveiled by Microchip. The MIC45404 integrates inductors and passive components in a 10x6x2mm thermally-enhanced package, which saves space, simplifies board design and eliminates concern over passive components that may introduce unexpected EMI.
22nd March 2016

Immediately operate & evaluate a complete power system

Immediately operate & evaluate a complete power system
  Allowing power system designers to immediately begin operating and evaluating a complete power system solution featuring the industry’s thinnest, highest performance, highest density power components, Vicor announces its AC to PoL Development Kit (ACPoL DKit).
22nd March 2016

Digital hybrid PWM controllers are PMBus compatible

Digital hybrid PWM controllers are PMBus compatible
Offering PoL conversions for FPGAs, DSPs, ASICs, processors and general purpose system rails, Intersil has launched two digital hybrid DC/DC controllers. The ISL68200 with integrated MOSFET drivers and ISL68201 with PWM output simplify power supply designs for data centre routers, servers and storage, as well as wireless infrastructure equipment.
22nd March 2016

100V MOSFET reduces voltage ringing and EMI

100V MOSFET reduces voltage ringing and EMI
Delivering improvements in efficiency, reduced voltage ringing and lower EMI are promised for power supplies, motor drives and other applications requiring a 100V MOSFET. Fairchild has added the FDMS86181, 100V, shielded n-channel MOSFET to its PowerTrench range.
22nd March 2016

Digital PoL regulators enable FPGA development platform

Digital PoL regulators enable FPGA development platform
Infineon Technologies has announced that its digital PoL DC/DC regulators with full PMBus capabilities are featured in the Kintex UltraScale development board. A key driver for the design flexibility of the board is the superior PMBus connectivity of the company's IR3806x family. Configurations can be stored in internal memory and PMBus commands allow run-time control, fault status and telemetry.
21st March 2016

Laser method creates micro energy units

Laser method creates micro energy units
In the race to design smaller handheld devices and smartphones, a key factor is decreasing the sizes of components. As the demand for thinner and lighter microelectronic devices increases, manufacturers often are limited by how oddly shaped the energy sources must become to make them conform to the smaller space. Now, researchers at the University of Missouri, have developed a method of transferring an energy source to virtually any shape.
21st March 2016


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