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2014-08-04 TI delivers triple-output synchronous buck converters
TPS65261 and TPS65262 feature 4.5V to 18V input supply voltage range for intermediate bus voltages operating off 5V, 9V, 12V or 15V power buses or batteries
2008-08-05 Isolated DC/DC converters fit high-density apps
FDK Corp. has expanded its Sensei Series of isolated DC/DC converters with the addition of the FPER48T5R020 and the FPER48T01210 eighth brick converters. They have a low body profile of 0.421-inch, making them particularly suitable for high density card-rack applications.
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.
2002-11-21 dc/dc modules broaden 12V architecture range
Four dc/dc modules from Tyco Electronics are capable of extending the options in powering the different stages of 12V intermediate-bus architectures
2006-05-31 DC/DC converters deliver 50W at 700C
Power-One's SSQ Series of sixteenth-brick DC/DC converters delivers 50W and up to 95 percent of full rated power at 700C with as little as 200 LFM cooling.
2003-08-05 Datel dc-dc converters have 95 percent efficiency
The non-isolated, POL dc-dc voltage converters from Datel deliver 0.8V to 5V outputs.
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
2005-08-17 Controller expands digital power management
The PS-2606 power system controller from Potentia Semiconductor provides a complete power management solution for up to six non-isolated dc-dc converters and one intermediate bus in telecom, networking, and data storage apps
2015-03-04 Why digital power calls for more standards
Read about the move to come up with common standards that will encompass mechanical, electrical, communications, monitoring and control specifications.
2013-07-24 SMT flat coil planar transformers deliver 500W
Pulse Electronics's SMT flat coil planar transformers uses a copper fill factor, reducing direct current resistance of the primary winding is by 50 per cent and increases power rating by 20 per cent.
2014-05-16 Planar platform boosts throughput power for SMT transformers
Pulse Electronics released a planar platform that claims to increase throughput power for its planar SMT transformers by 50 per cent over transformers of comparable size to deliver up to 800W.
2014-03-14 Vicor CEO shares probable trends in power tech
Phil Davies, VP of global sales and marketing at Vicor, said that large datacom and data centres eyeing HVDC distribution, and packing power in smaller packages as forthcoming trends in 2014.
2008-04-10 VI bricks feature advanced modular power platform
The VI BRICK, from Vicor's brick business unit, touts an advanced modular power platform incorporating the technical attributes of the company's V?I Chip technology and robust packaging that facilitates enhanced thermal management and through-hole assembly.
2005-11-29 Tyco's new input filter module helps meet EMI requirements
Tyco Electronics Power Systems released a new input filter module that provides a space efficient and cost effective solution to meet EMI limits mandated by various international agencies.
2007-05-21 Tiny POL converters deliver up to 780W/inch3 of power
FDK Corp. has added two new high performance DC/DC converters to its Senpai Series of non-isolated point-of-load converters.
2005-09-12 Streamlining power delivery systems for servers
The need for more efficient systems has become paramount especially in servers and main frames.
2006-11-06 Power MOSFET promises 95 percent efficiency
The IRF6641TRPBF power MOSFET from International Rectifier is a 200V HEXFET that uses DirectFET package technology and promises an efficiency of up to 95 percent.
2016-03-31 Not much fanfare about GaN at APEC 2016
Talk about GaN was low key but there were still promising developments, including new applications for low-voltage GaN transistors and AlGaN driver ICs for GAN FETs.
2007-03-01 Fine tune POL regulation in DTVs
Here is a tutorial focusing on the different power needs of the new batch of DTVs being developed.
2011-07-04 DPMU offers real-time power management
The Energy$ense family of multioutput, digital DC/DC power management unit (DPMU) ICs offer high efficiency real-time power sensing and control.
2009-02-13 DC/DC regulator delivers up to 120W
Linear Technology Corp. has extended its family of buck-boost DC/DC ?Module regulator systems with a third pin-compatible product, the LTM4609, a high voltage and high efficiency DC/DC system.
2007-04-03 DC/DC converters deliver up to 180W
FDK Corp. released Sensei series converters, which provide up to 180W of output power with minimal derating at elevated temperatures.
2008-10-17 Controller IC promises smooth power conversion
A new high-performance triple-output step-down controller IC from Vishay Intertechnology Inc. is designed for efficient power conversion.
2006-07-13 300W power module supports ATCA specs
Tyco Electronics' PIM300 power input module, delivering 300W, complies with the Advanced Telecom Computing Architecture specifications.
2005-12-01 Power-One IBA controller manages both analog and digital POLs
Power-One disclosed that its ZM7300 series of Z-One Digital IBA controllers are the first that can manage analog based systems as well as digital POLs, for a total of up to 32 devices simultaneously.
2005-06-28 AWG serves microwave design
Agilent's low phase-noise N6031A AWG module, using a CompactPCI backplane internally and to connect to the chassis that it's plugged into, offers dual differential output channels to drive both single-ended and balanced designs.
2005-01-31 Anritsu's RF synthesizers span 'DC to daylight'
Anritsu's high output-power menu-driven series MG369XB RF synthesizers are microprocessor-controlled signal generators touting very high resolution phase-locking.
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