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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?
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.
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.
2011-08-22 Understanding power issues in SDI products (Part 2
Here's the second instalment of this two-part series. It discusses the various ways of meeting the power requirements of SDI video components
2013-04-23 Understand thermal management for power supplies
Know the basics of dissipating heat in power supplies while keeping the noise down
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
2008-11-03 Trimming standby power supply consumption
Consumer electronics and home appliances, and in general all electronic equipment, play a key role in the reduction of the energy consumption. This requires a continuous technological improvement of all electronics products. New advanced solutions must be continuously and rapidly developed with high quality, efficiency and respect for the environment.
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.
2007-07-25 Tiny boost converter offers high current, auto power save
austriamicrosystems now offers a synchronous step-up DC/DC converter that delivers high-output currents and high efficiency of 96 percent in a small TDFN 10-pin package
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.
2005-09-12 Streamlining power delivery systems for servers
The need for more efficient systems has become paramount especially in servers and main frames.
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
2006-02-28 Rectifier chip boosts power conversion efficiency
System General released the SG6203 power IC product, a secondary synchronous rectifier control chip suitable for general low-voltage high-current flyback power converters
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.
2015-03-17 Power MOSFETs offer up to 20A in 4mm x 6mm TQFN package
Micrel said the power MOSFETs have been optimised for low gate capacitance to allow fast switching performance for minimal switching losses while their low on-resistance reduces conduction losses
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
2010-06-04 Power management IC enables 'smart' solar panels
National Semiconductor's SM3320 analog-intensive power management chipset improves power output, reliability and cost-effectiveness of solar systems
2004-03-29 Power Integrations expands dc-dc chip line for PoE apps
The IEEE approved the 802.3af standard for power over standard Ethernet cables in June last year
2002-01-28 Power Integrations converter IC delivers 290W output
The TOP250 monolithic switcher IC delivers 290W of output power, addressing the high-power needs of applications such as desktop PCs, small servers, DTV receivers and audio amplifiers
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.
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