Power
IR Introduces Automotive DirectFET®2 Power MOSFET Chipset Optimized for DC-DC Applications Requiring High Power Density and Efficiency
International Rectifier today announced the introduction of an automotive DirectFET2 power MOSFET chipset optimized for DC-DC applications used in internal combustion engine (ICE) cars, hybrid and electric vehicles.
Murata Power Solutions extends its range of 25W low-profile open-frame DC-DC converters
Murata Power Solutions announced today additions to its UEI25 series of 25W output, 2:1 input range, high efficiency, isolated DC-DC converters. Featuring 25W output in one square inch of board area, the new devices add +3.3VDC and +5VDC output models to the series. A +12VDC model was launched in 2010. All converters can now be specified in either surface mount or through-hole packages.
RECOM Power and Mouser Create Global Distribution Initiative
RECOM Power, a pioneer in the design and manufacture of DC/DC and AC/DC converters, switching regulators, and LED drivers today announced its worldwide distribution alliance with Mouser Electronics, Inc., regarded as a top design engineering resource and global distributor for semiconductors and electronic components.
Delphi Showcases Innovative Wireless EV Charging
Delphi Automotive has equipped an electric vehicle with its Delphi Wireless Charging System, a highly efficient wireless energy transfer system featuring technology developed by WiTricity Corporation.
Fairchild’s Power Switch (FPS) Technology Exceeds Energy Star Requirements for Consumer and Home Appliance Applications
Manufacturers of consumer electronics and home appliances need an offline switch-mode power supply solution that reduces external component count and increases reliability, while meeting or exceeding today’s stringent energy saving regulations.
700Vdc Input, 50W DC/DC Converter Suits Rugged Industrial Applications
Absopulse Electronics’ HVI 50 series, a 50W rugged, industrial quality dc/dc converter, accepts 700Vdc nominal input voltage, and has an input range of 600V to 800Vdc. All critical components on the primary side are designed and tested for corona inception levels that are significantly higher than the operating voltages, ensuring high reliability and long operating life of the units. (Input to chassis/output isolation is 3000Vdc and it is type...
New DCH3 AC-DC Power Adapters from Emerson Network Power Comply With Efficiency Requirements of Ecodesign Directive 2009/125/EC
Emerson Network Power launched a new series of 3W ultra high efficiency wall-mount ac-dc power adapters that meet the international efficiency Level V standard. The new DCH3 series power adapters also comply with the even more stringent Tier 2 Energy-related Products (ErP) requirements of Ecodesign Directive 2009/125/EC. Compliance with this Ecodesign Directive becomes mandatory in European Union countries on April 27, 2011. After this date, all...
Myrra transformers now available from Rapid Electronics
Rapid Electronics has added two new ranges of high performance PCB mounting and flyback power transformers from leading manufacturer Myrra.
IGBT modules for 3-level inverters offer industry-leading current density of 4.9A/cm²
Semikron has introduced the newest member of its MiniSKiiP IGBT power semiconductor module family. The new modules are available in 3-level topology and boast a rated current of 4.9A/cm², the highest rated current per unit area when compared with competitor products. The use of one phase leg per module allows the development of compact inverters with output power of up to 85kVA. MiniSKiiP is characterised by fast and easy single-screw assembly a...
IDT - Industry’s Widest Range Poly-Phase Power Metering Products for Smart Grid Applications
Integrated Device Technology, announced a new family of poly-phase power metering ICs that offer the widest dynamic range and lowest temperature coefficient in the industry. These new devices allow smart energy meter manufacturers to increase performance while consolidating functionality and lowering cost. The poly-phase power metering ICs expand on IDT’s award-winning 90E2x family of single-phase devices.