Power
ECO Datacentres Benefit From Kinetic Energy
RIELLO UPS has unveiled its new Master MHF series - a modular, scalable power protection system for ECO-targeted datacenters looking to optimize their investments in power protection.
Murata Power Solutions extends range of DOSA-compliant module non-isolated Okami family
Murata Power Solutions today announced the introduction of the OKI-T/3-W32 series of surface mount point of load (PoL) DC/DC converters. Designed specifically to suit +12 or +24 VDC industrial applications where a wide input range within a standard package is highly desirable, this new series can accommodate a very wide input voltage range from +9 to +32 VDC. This gives designers the flexibility of using one part to cater for both nominal input v...
Powersolve – High Power Density DC/DC Converters in a SIP Package
Leading power supply specialist Powersolve just announced the TMR-3WI series DC/DC converters which provide up to 3W from a compact 21.8 x 11.1mm SIP package. Height off the board is just 9.2mm.
TI adds 20-percent run-time to ultra-low power wireless applications with 3-MHz, 100-mA step-down DC/DC converter
Texas Instruments has introduced a 3-MHz, 100-mA synchronous step-down DC/DC converter, which integrates a bypass switch and a unique DCS-Control technology. The new device extends battery run-time by 20 percent in low-power wireless and MSP430™ MCU-based applications, when compared to competing solutions. The high-performance device has an operating current of only 25 uA and supports many low-power applications, such as Bluetooth® low-...
100V High Speed Synchronous N-Channel MOSFET Drivers Operate from -40°C to 150°C
Linear Technology has announced the H-grade version of the LTC4444/-5, a high-speed, high input supply voltage (100V), synchronous MOSFET gate driver designed to drive upper and lower power N-channel MOSFETs in synchronous rectified converter topologies. This driver, combined with power MOSFETs and one of Linear Technology’s many DC/DC controllers, forms a complete high efficiency synchronous regulator. The LTC4444H/-5 operates over a junct...
Two further Green Belts awarded for Lean Six-Sigma at TDK-Lambda
Power supply manufacturer TDK-Lambda UK, a group company of the TDK Corporation, is pleased to announce that two more members of its production team have attained Green Belt status in Lean Six-Sigma techniques.
“Green Power” 40W Power Supplies meet Efficiency Level V Requirements
GlobTek’s GT-41083 series of Desktop style Power Supplies with IEC 60320/C8 inlet have Double-Enforced Insulation Mechanical Configurations.
Cree 1200V Z-Rec Family of Silicon Carbide Schottky Diodes Offers Higher Performance at Lower Cost for Power Conversion Applications
Cree announces a new family of seven 1200V Z-Rec silicon carbide (SiC) Schottky diodes optimized for price and performance and available in a range of amperages and packages. Cree is advancing the adoption of silicon carbide power devices into mainstream power applications by introducing a comprehensive family of SiC diodes with a wide range of amperage ratings and package options.
Power modules for fast switching motor drive applications
Most of the current high power semiconductors are optimized for switching frequencies between 4 and 8 kHz. Today, however, more and more applications require frequencies of 10 kHz and higher. New power modules specifically designed for higher frequencies can now fill that gap.
ON Semiconductor expands its automotive LDO voltage regulator portfolio with five integrated devices
LDO voltage regulators combine low quiescent currents and integrated functionality to provide an energy efficient, space saving solution for critical automotive applications