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2016-03-15 Vicor's 48V modules support Google's 48V server infrastructure
The modules allow for more efficient, dense, cost-effective and reliable power distribution, meeting what Google aims to promote as server and distribution infrastructure standard for data centers.
2016-03-14 48V Direct-to-PoL modules support data centre set-ups
The benefits of a higher distribution bus voltage, particularly 48V, are well known that even Internet giant Google has recently announced its initiative to promote 48V server and distribution infrastructure as a standard for data centres.
2002-04-24 Tyco full-brick converter targets 12V intermediate bus environments
The FHW500B full-brick dc/dc converter from Tyco Electronics Power Systems provides a regulated output of 12Vdc, and is designed for use in intermediate bus architectures, enabling OEMs to use downstream, non-isolated dc/dc converters to generate additional logic
2004-07-14 SynQor bus converter provides wide telecom input range
SynQor has announced the release of a wide input, regulated dc bus converter in a standard half-brick package
2005-03-28 Quarter-brick bus touts digital edge
C&D Technologies' QBC12/22-L48, a quarter-brick bus converter in Datel's single-output QBC family, is optimized for a total on-board solution when used with the company's POL converters in the HEN, LEN, LQN, LSM and LSN series
2011-03-22 Quarter-brick bus claims 98 percent efficiency
Available as drop-in upgrades for 5:1 and 4:1 converters, the quarter-brick modules in the IBC048 series of VI BRICK Bus Converters from Vicor Corp achieves up to 98 percent efficiency
2003-02-03 NSC dc/dc chipset improves 48V to 1V conversion
National Semiconductor's LM5041/LM5101 controller/driver chipset is capable of achieving 48V to sub-1V dc/dc power conversion
2005-06-30 New chipset from IR maximizes DC bus converter efficiency
International Rectifier (IR) introduced a DirectFET chipset that maximizes DC bus converter efficiency when used with its recently announced IR2086S full-bridge bus converter IC
2004-11-11 IR unveils chipset for telecom input, 48V fixed input systems
International Rectifier introduced a new chipset solution for wide range, universal telecommunications input, and 48V fixed input systems
2008-05-23 High-power density promise from bus converter
Vicor's brick business unit has added the VI BRICK BCM bus converter to its new VI BRICK family that provides an advanced modular power platform for power solutions
2007-03-23 Emerson unveils 300W, 642W bus converters
Emerson Network Power launched two intermediate bus converters (IBCs) that can deliver high levels of output power with a conversion efficiency of 97 percent
2009-11-10 DC/DC converter powers 12V intermediate bus
Ericsson Power Modules has launched the PKB4513PINBLC is 50W eighth-brick DC/DC converter that powers 12V intermediate bus architectures
2005-06-27 Chipset maximizes bus converter
International Rectifier introduced a new DirectFET chipset that maximizes DC bus converter efficiency, when used with its IR2086S full-bridge bus converter IC
2007-04-17 48V diode-OR controller replaces Schottky diodes
Linear Technology introduced the LTC4355 dual diode-OR controller, which allows Schottky diodes to be replaced by n-channel MOSFETs in high availability systems
2010-03-19 1/8 brick power module suits 5V bus voltage apps
Ericsson Power Modules is offering a 1/8 brick power module designed for 5V intermediate bus voltages and other applications requiring a tightly regulated 5V supply
2006-04-26 IBC delivers 475W/inch3 power density
Designed for absolute maximum power density and high efficiency, Ericsson Power Modules' PKM4402NG is an intermediate bus converter useable with a narrow input range
2005-03-15 Eighth-bricks reach 300W
Artesyn says the three new intermediate bus converters in its Typhoon family are the first eighth-bricks in the industry capable of delivering up to 300W
2003-01-28 AdvancedTCA seeks traction in grim telecom market
Even as the beleaguered telecom industry travels to a new architecture, concern grows that some struggling giants, teetering on the brink of extinction, will never survive the journey.
2005-04-13 Intersil highlights power-management solutions at IIC exhibit
Intersil Corp. has presented its series of power-management solutions at the recent IIC in Shenzhen, China.
2003-12-02 NSC hot-swap controller saves board area
National Semiconductor Corp. (NSC) has unveiled a -48V hot swap controller that delivers board area savings and long-term system reliability for comms systems
2004-06-22 Intersil rolls out double-ended controller for power supplies
Intersil released a double-ended controller intended for unregulated bus converters in 48V dc-dc and off-line ac-dc power supplies.
2002-08-23 Quarter-brick delivers 240W with efficiency
SynQor's BusQor series module expands the reach of the quarter-brick dc/dc converter for users requiring a loosely regulated intermediate bus to power a variety of downstream, non-isolated point-of-load regulators
2011-07-04 Power ICs support PMBus
National Semiconductors has rolled out two high-voltage system power management and protection ICs with on-chip power management bus support and tout 25mV/50mV current limit thresholds
2004-07-08 Picor EMI filter saves board space in converter apps
Targeting the telecommunications bus market, Picor offers a new active EMI filter for 48V dc-dc converter apps.
2005-11-25 New DC/DC converter module with higher power to space ratio
Ericsson Power Modules' new DC/DC converter module addresses all new applications using a 48V input that require a stable 12V, optimizing the efficiency of intermediate bus conversation applications.
2005-10-11 IR's DirectFET power MOSFETs reduce system-level power loss
IR unveiled two DirectFET power MOSFETs promise to reduce system-level power loss as much as 10% versus "enhanced SO-8" devices in medium power 200W DC/DC bus converter apps commonly found in networking and communications systems
2006-12-21 IR intros 150V MOSFET for compact DC/DCs
IR has introduced a 150V DirectFET MOSFET for isolated DC/DC converters operating from a 36-75V universal telecommunications input and 48V fixed input systems
2003-12-11 Artesyn converters suit telecom, datacom apps
Artesyn Technologies Inc. has launched two series of application-optimized intermediate bus dc/dc power converters that are designed primarily for powering multiple downstream non-isolated point-of-load converters
2010-08-24 Active ORing controller IC supports N-channel MOSFETs
Geared towards 12V and 48V high-side redundant bus applications, Picor's latest two additions to its Cool-ORing Active ORing product family include the PI2127, a full-function Active ORing solution and the PI2007, a universal high-speed discrete Active ORing controller.
2006-12-07 Micrel unrolls 100V drivers for power supply apps
Micrel has rolled out a family of 100V drivers targeted at power supply applications in the server, networking, industrial, medical, automotive and avionic markets.
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