Power
Exar Broadens PowerBlox Family with High Efficiency 3Amp Regulator
Exar today announced the availability of the XRP7675, a new synchronous Pulse Frequency Modulation/Pulse Width Modulation step down voltage regulator with a maximum load current of 3 Amps and operating input voltage up to 18V.
MTE1 : 1 Watt DC-DC converter achieves 88% efficiency and has MSL 1 moisture sensitivity rating
Murata today announced the Murata Power Solutions MTE1 series of isolated 1 Watt single output DC-DC converters. Suitable for a broad range of industrial and automation applications, these highly efficient units, up to 88%, offer much better efficiency across the full load range than competitor models currently available, resulting in less waste heat to be dissipated.
Emerson Network Power Announces New Input Configurations and Industry Certifications for Liebert APM UPS
Emerson Network Power today introduced 480-volt and 600-volt input configurations for its Liebert APM row-based, modular uninterruptible power supply system. In addition, all models of the Liebert APM are compliant with the Federal Trade Agreement Act, and UL 924 certified models are available to support emergency lighting requirements.
TRUMPower’s Fanless Medical Grade Power Adapters Deliver 220W High Power
TRUMPower launches the TMP220 series of fanless medical grade AC/DC desktop power adapters, which has both class I and class II insulation. Offering high power of 220W, the TMP220 series is an addition to the 180W and 200W medical power adapters that the company has had on the market.
Alpha and Omega Semiconductor Delivers Industry’s Lowest On-Resistance in a DFN5x6 Package with New 150V Power MOSFET
Alpha and Omega Semiconductor today announced the release of AON6250, the flagship device in its new 150V AlphaMOS medium voltage portfolio. The AON6250 is well suited for a wide range of applications that are pushing the limits of efficiency such as primary side and secondary side switching in telecom and industrial DC/DC converters, secondary side synchronous rectification in DC/DC and AC/DC converters, as well as solar micro-inverters, and POL...
Racing cars in the new series equipped with Bosch technology
The vehicles forming up on the starting grid of the new FIA Formula 3 European Championship will have Bosch technology on board. All of the racing cars taking part in the series feature Bosch engine management systems and fuel injection technology as well as other components. The FIA Formula 3 European Championship is replacing the Formula 3 Euro Series, which Bosch has supplied with a broad range of standardized electrical and electronic compone...
60 Watt Power In One Of The Smallest And Robust AC-DC Power Supplies On The Market
SL Power Electronics has announced its GB60 single output, convection cooled, wide temperature range power supply that is one of only a few available on the market to provide 60 watts of power in ultra-compact package of 2 x 3 x 1.35. The GB60 family comes in four standard models ranging from 12Vto 48V approved to CSA/EN/IEC/UL60950-1, 2nd Edition safety standards with 90 to 264Vac input for global applications.
TDK Unveil Two New PFC Controllers With Expanded Functionality
TDK Corporation has announced two new types of the BR7000 series of EPCOS power factor controllers. The BR7000-T power factor controller offers 15 transistor outputs instead of 15 relay outputs. It is designed for applications that require fast switching operations and enables delay-free switching of thyristor modules, such as the EPCOS TSM series.
60V Input Step-Down DC/DC Controller Draws Only 40µA in Battery-Powered Systems
Linear Technology has introduced the LTC3864, a high voltage step-down DC/DC controller that draws only 40µA quiescent current in standby mode with the output enabled in Burst Mode operation. The 3.5V to 60V input supply range is designed to protect against high voltage transients, to operate continuously during automotive cold crank and covers a broad range of input sources and battery chemistries.
Fairchild Semiconductor’s Integrated Low-Side Gate Driver Incorporates 3.3-V Low Drop Out Regulator in 5-Lead SOT 23 Package
Saving board space, reducing bill of material costs, and decreasing time to market are constant challenges for electrical designers. Many applications today use a combination of a microcontroller, an external low-dropout regulator, and a gate driver in systems such as switch-mode power supplies, consumer electronics, or portable hand-tools.