XP Power has announced the fleXPower X15 and XM15 series of multiple output configurable AC-DC power supplies designed for high power medical and IT/industrial applications. The X15 series complies with the EN/UL 60950 safety specification for IT and industrial applications. The series meets the demanding requirements of the latest 3rd edition medical safety standards, and having low leakage, the XM15 series suit applications in medical diagnostic appliances, CAT scan and MRI equipment.
Read More »New DC/DC converters simplify design and reduce board real estate
ZMD AG (ZMDI), a supplier of analogue and mixed-signal solutions for automotive, industrial, and medical applications, has unveiled a new family of 1, 2, and 3A current-mode synchronous buck DC/DC converter integrated circuits (ICs) tailored for ease of design, quick product development, and low bill of materials (BOM) costs.
Read More »Toshiba takes high-speed inverter switching IGBT to 1350V
Toshiba Electronics Europe (TEE) has announced its first high-speed, integrated IGBT to feature a voltage rating up to 1350V. Designed for voltage resonator inverter switching, the device looks to address growing demands for IGBTs with higher voltage withstand capabilities.
Read More »Batteries in handhelds to run and last longer with new monitoring device
STMicroelectronics has introduced a new battery monitoring “gas gauge” for handheld applications. The STC3105 combines a small footprint with measurement accuracy and low power consumption to increase battery runtime and lifespan in mobile phones, multimedia players, digital cameras, and other space-constrained portable gadgets.
Read More »New over voltage protection controller from Linear
Linear Technology has introduced the LT4363, a new overvoltage protection controller that provides overvoltage and overcurrent protection to high-availability electronic systems. Supply voltages surge whenever currents flowing through long inductive power buses change abruptly and automotive batteries can experience a condition that is known as load-dump, where the voltage can stay elevated for many milliseconds.
Read More »New electrical circuit breaker a milestone for electrically operated trains
TE Connectivity has developed an enhanced generation of electrical circuit breakers for trains which eliminate the disadvantages associated with conventional mechanical, pneumatic circuit breakers. The innovative “VESA vacuum circuit breaker” (VCB) for electric trains is the first all electro-magnetically operated system for 25 kV and 15 kV vehicles.
Read More »Semikron presents inverter platform for renewable energy applications
Semikron has introduced an inverter platform that offers system integrators an easy-to-use and versatile inverter to meet the stringent demands of the renewable energy market. The Semistack assembly is a high power, three-phase inverter system that uses Semikron’s SKiiP intelligent power module (IPM) with integrated heat sink, IGBT, driver with protective sensors and functions, all optimised for renewable energy applications.
Read More »XP Power extends line-up of miniature board mounted LED drivers
XP Power has made a number of additions to its LDU series of PCB mount DC input constant current LED drivers. Comprising four models offering power outputs of 5, 7, 14 and 20 Watts, these highly efficient LED drivers have a typical efficiency of 93% for the 5 – 14 Watt models and 95% for the 20 Watt devices.
Read More »UNIPOWER unveils redundant power systems for high-end servers
UNIPOWER LLC has unveiled five new fault tolerant power systems designed specifically to support high-end servers, communications equipment and other applications that need a redundant power solution.
Read More »Floating surge stopper provides unlimited overvoltage protection
The new LTC4366 from Linear Technology is an overvoltage protection controller for electronic systems. Operating from 9V to greater than 500V, the LTC4366 floating surge stopper utilizes an adjustable floating topology to enable very high voltage operation independent of the voltage rating of the LTC4366’s internal circuitry.
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