Search results for "rectifiers"

AVX Corporation has announced its new TCJ series of surface mount polymer tantalum capacitors designed for applications with line voltages up to 28V. The new parts are suitable for DC/DC converters supplying power for LCD TVs, base stations, rectifiers, switching hubs, routers and line filters, as well as LED power drivers in PC monitors, and LED TVs. The 35V TCJ capacitors also exhibit low ESR and require derating by only 20% (up to 85degC), ena...

Semikron has developed a new flat SEMISTACK power assembly that simplifies system design for OEMs. By incorporating its low-profile SEMiX IGBTs and bridge rectifiers in addition to a novel DC-capacitor arrangement, it has created a family of flat and compact converter/inverter power assemblies. The new range has a convenient rail system for easy racking of IGBT inverters from 50 to 120 kW and is suitable for most standard industrial applications...

Power Sources Unlimited, Inc. announces the Eltek Valere Flatpack2 HE Series of high efficiency rectifiers. The combination of innovative design, efficiency and reliability makes the Flatpack2 HE rectifier a key component in your network. With conversion efficiency up to 96.5%, the amount of wasted energy has been reduced by 50% compared to the current industry standard. Over 150,000 Flatpack2 HE modules have shipped to date, making it the most c...

www.marinepowerelectronics.co.uk is a new web resource launched by Gresham Power Electronics, the Salisbury based MIL and commercial power solutions specialist. With over 30 years of experience supplying power conversion systems to Naval ship builders around the world Gresham are now offering their expertise to the commercial shipping and offshore exploration markets.

Texas Instruments introduced a phase-shifted full-bridge PWM controller with synchronous MOSFET control outputs and light load power management. The UCC28950 can achieve efficiencies above 90 percent from light load to full load, enabling it to meet 90+ Climate Savers® efficiency standards. The device features a 10:1 wide range adaptive zero voltage switching (ZVS) control scheme. The wider ZVS operational range directly translates into reduc...

STMicroelectronics has released details of a patented high-efficiency circuit and dedicated optimized power components. This new technology will produce cost savings while helping designers comply with the highest power-efficiency standards. The new circuit and power components are ideally suited for boost or buck converters, which are power devices that are usually used in solar inverters or SMPS (Switched-Mode Power Supplies) for computers and ...

Fairchild Semiconductor has entered into a memorandum of understanding (MOU) with Sichuan Changhong Electric Co., Ltd. - one of the largest manufacturers of consumer electronics devices in China.

Fairchild Semiconductor’s (NYSE: FCS) China-based Global Power Resource SM Centre (GPRC) has developed a complete LED street lighting solution that provides high efficiency and outstanding thermal performance – as well as high reliability – to increase the lifetime of street lamps.

Fairchild Semiconductor brings power designers of LCD and PDP TVs, servers, game consoles and LED lighting applications the FAN7621. This resonant controller simplifies design, reduces bill of materials and provides advanced protection functions. The FAN7621 integrates a high-side gate-drive circuit, a current-controlled oscillator, frequency- limit circuit, soft start and numerous protection functions in a 16-pin SOP/DIP package.

Microsemi Corporation today announced that its radiation tolerant RT ProASIC 3 family of field programmable gate arrays (FPGAs) is now available in a ceramic quad flat pack (CQFP) package. CQFP packages comply with time-tested and flight-proven circuit board and assembly techniques. In addition, ceramic withstands extreme operating temperatures, which makes it an ideal material for demanding space applications.