Power
Power Shunt TLRH from KOA available at Rutronik
The new TLRH power shunt developed by KOA is now available in the sizes 2512 inch with a power rating of 2W, 2010 inch with 1W power rating and 0805 with 250 mW power rating at distributor Rutronik. Its enhanced power rating is the result of the sandwich construction. The metal plate carrier laminated on top of the resistive layer acts as an efficient heat sink and avoids hot spots.
Intersil's point-of-load power solution now approved for Xilinx' Spartan-6 and Virtex-6 FPGA multi-gigabit transceiver evaluation kits
Intersil has developed a compact, high-performance point-of-load power solution for the Spartan-6 FPGA SP623 and Virtex-6 FPGA ML623 evaluation kits from industry-leader Xilinx Corporation.
External medical and IT power supplies meet latest energy efficiency standards
XP Power announced the launch of the AEF and AFM series of external AC/DC power supply units. Designed for a wide range of IT and portable medical equipment, the units provide single outputs with power output between 100 - 150 watts. These highly efficient units, up to 94% for the AEF series, comply with the latest energy efficiency standards such as Energy Star Level V, EISA2007 and CEC2008 in the United States and the ErP Directive across Europ...
High Voltage, Low Dropout Linear Regulators Operate Down to -55°C
Linear Technology announces new wider temperature range versions of its LT1763, LT3008 and LT3010 high voltage linear regulators. The new high reliability “MP” grade features operation from -55°C to +125°C for a wide range of applications including avionics, military, industrial, automotive, RF and telecom.
Zenaro Announces a New Electronic Power Supply Series
At Light + Building 2010 in Germany, a new company alliance, Zenaro Lighting Alliance was launched. Now, Zenaro adds to its already broad offering of LED lighting fixtures by introducing a new line of electronic power supplies specially designed for LED indoor/outdoor lighting applications.
SEMIKRON introduces versatile inverter platform for applications from 150 kVA to 3MVA
The SEMIKRON Solution Centre network has introduced SKiiPRACK, a high power converter/inverter platform for industrial applications, including AC/DC drives, wind power, industrial power supplies and power conversion applications with power ratings ranging from 150 kVA to 3.0 MVA. With a power density of more than 12 kVA/litre, SKiiPRACK boasts a design that is typically 25 percent smaller than competitor products. A single 3.0 MVA three-phase ...
5A DC/DC Converter Generates Either a Positive or a Negative Regulated Voltage
Linear Technology Corporation announces the LT3957, a highly versatile DC/DC converter for boost, flyback, SEPIC and inverting power supply applications. This device operates over an input voltage range of 3V to 40V, has an onboard 5A/40V power switch and achieves efficiencies up to 96%, making it well suited for industrial, automotive, medical and telecom applications.
New Generation Of 1500w Dc Power Supplies From Safety Power Features Auto Ranging Outputs
Industrial and programmable power supply specialist, Safety Power Group, has added two new models to the SM1500 series 1500W DC power supplies featuring auto ranging outputs. Based on 100kHz MOSFET power conversion technology, the new SM52-AR-60 and SM400-AR-8 models both offer auto ranging outputs over two ranges. The SM52-AR-60 outputs are 0 to 26V from 0 to 60A and 0 to 52V from 0 to 30A while the SM400-AR-8 ranges are 0 to 200V from 0 to 8A ...
Ecopac Power launches the Mean Well CEN-60 and 75 series IP66 rated metal enclosed power supplies
After introducing the CEN-100 (96 watt) series of cost-effective LED power supplies, Mean Well have introduced two more lower wattage metal case models. The CEN-60 (60 watt) and CEN-75 (75 watt) series both meet IP66 rating as standard.
Auto-Polarity, Millivolt Voltage Step-Up Converter & Power Manager
Linear Technology announces the LTC3109, a highly integrated step-up DC/DC converter and power management IC designed to start up and run from millivolt input voltage sources such as thermoelectric generators (TEGs) and thermopiles. The device's groundbreaking and proprietary auto-polarity topology allows it to generate usable power from input voltages as low as ±30mV, enabling temperature differences as low as ±1°C to be harvested in lieu of ...