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2002-02-22 Zetex dc/dc converter IC provides 3.3V regulated output
The ZXCP330 switch-capacitor dc/dc converter transforms a 2V to 4.4V input into a regulated 3.3V output with a maximum load current of 40mA, making it suitable for Li-ion and alkaline battery backup supplies, smart card readers, and PDAs
2008-02-18 Why select a digital power converter?
What impact, if any, is there for designers wishing to use digital power converter modules in place of existing analog designs?
2004-07-07 Vicor licenses power chips to Sony
Vicor Corp. has concluded a nonexclusive, royalty-based license deal with Sony Corp. granting Sony rights to design and manufacture power converters using Vicor's power chip technology
2003-11-27 Uni-Solar adopts SatCon power converters
Uni-Solar has selected SatCon Technology Corp.'s PowerGate Power Converter System for integration into its photovoltaic power generation systems.
2005-06-10 UCC28517 100-W PFC power converter with 12V, 8W bias supply, part 2
This app note reviews the design of the second 12V, 8W power stage to be used as an auxiliary bias supply
2005-06-10 UCC28517 100-W PFC power converter with 12V, 8W bias supply, Part 1
This app note reviews the design of a 100W ac/dc power stage with power factor correction
2009-03-10 Transceivers tout integrated power converter
Analog Devices Inc. has expanded its interface product family with two integrated, galvanically-isolated RS-485/422 transceivers, each featuring an integrated isolated power converter.
2012-04-16 TI's power converter touts noise reduction by 99%
The 1A QuietSupply step down voltage regulator claims to maximize the performance of precision data converters, amplifiers and clock distribution circuits in noise-sensitive designs.
2003-02-28 STMicro rectifier driver boosts converter efficiency
The STSR2 smart driver IC is designed for synchronous rectifiers that helps boost power converter efficiencies.
2002-06-07 STMicro power converter has 8V to 40V input range
The VIPer22A offline, flyback converter from STMicroelectronics provides an input range of 8V to 40V and delivers up to 12W of power.
2008-08-20 Step-down DC/DC converter is ultrathin
Texas Instruments Inc. has released what it claims to be the industry's smallest and thinnest 500mA, step-down DC/DC converter solution for space-constrained applications
2013-10-24 Semikron, PCS team up for high efficiency converter system
During the course of the research project, Semikron was tasked with designing an inverter system with new modular phase components, which would then be integrated into a power converter by PCS.
2008-08-01 Scrutinizing power-supply stability in a multiloop system
Analyzing a power system's stability begins with a look at the open-loop Bode plot of a buck or flyback converter's power stage. From this plot, the designer extracts phase and gain data for the frequency range of interest.
2002-10-18 SatCon to design power converter for U.S. Navy
SatCon Technology Corp. has been awarded a $1.1 million contract from EDO Corp., Marine and Aircraft Systems, for the design and development of a power converter for a new mine sweeping system for the U.S. Navy.
2002-08-08 Reliability to restructure Power Sources segment
Reliability Inc. plans to restructure its Power Sources business segment, consolidating its operations in Houston and closing down its facility in Costa Rica
2004-03-01 Reducing standby power consumption
Pulse skipping and off-time modulation are some of the frequency-reducing techniques for saving power under light-load and zero-load conditions
2009-04-13 Power supply and accurate current monitor for avalanche photodiode (APD) biasing applications
This reference design presents a circuit for addressing the power-supply and current-monitoring requirements of APD biasing applications. Based on the MAX15031 DC/DC converter, the application circuit provides a 70V, 4mA, DC/DC power converter with a 2.7V to 11V input supply-voltage range.
2008-03-06 Power management in portable applications: Understanding the buck switchmode power converter
This application note focuses on the fundamentals of inductor-based switchmode power converters
2008-09-11 Power converter yields up to 6MW of wind energy
Developed specifically for wind power applications, AMSC's fully programmable and modular power converter is designed for rapid integration into a wide range of wind turbines with power ratings from 750kW—the basic PM3000W building block—up to 6MW.
2012-06-05 Power converter with current-doubler topology on secondary side
Read about the LM5045 based 720W reference board designed to evaluate the performance of the current doubler topology on the secondary side.
2008-05-13 Power converter weathers extreme conditions
From Schaefer Inc. comes the C4700 series of 2,500W DC/DC converter, AC/DC power supply and battery charging products that use industrial-grade components to withstand extreme environments.
2008-03-26 Power converter targets small-, medium-sized TFT LCDs
Linear Technology has announced an integrated BIAS and white LED power converter solution for small- to medium-sized (3 inches to 7 inches) TFT LCD panels.
2009-02-19 Power converter harnesses green energy
Freescale Semiconductor Inc. has developed an integrated mixed-signal chip that can convert the output from a single solar cell into a usable power source
2014-06-10 Power converter for negative output voltage apps
Find out how to produce negative output voltages from positive input voltages using Maxim Integrated Products' MAX17501 and MAX17502 synchronous step-down converters.
2003-01-14 OnLine Power obtains two additional U.S. patents
OnLine Power Supply Inc. has received two new patents from the U.S. Patent and Trademark Office
2004-11-22 O2Micro receives patent for power converter circuit
O2Micro Int. Ltd has received 30 claims under United States patent number 6,804,129 for its high efficiency adaptive direct current-to-alternating current (dc/ac) power converter circuit.
2006-05-18 O2Micro granted power converter patent
O2Micro International was issued 14 claims under U.S. patent number 7,023,709 for its power converter design.
2005-04-06 Murata joins POLA alliance for power converters
Murata Mfg Co. has joined the Point-of-Load Alliance and announced it would team with Texas Instruments Inc. to expand a global effort to promote pin-compatible, non-isolated, point-of-load plug-in power modules and provide a second source based on leading semiconductor technology
2014-02-21 Multirate techniques for digital power conversion
Discover how multi-rate techniques can support advances in digital power conversion
2014-08-14 MIT blazes power electronics trail
Several of its work on ultra high-frequency conversion and ultraminiaturized converters feature size reductions and efficiency improvements for applications including giant server farms, lamps, and handheld devices.
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