Power
SynQor - Quarter Brick DC-DC Converter Series for Railway Applications
SynQor has announced the InQor IQ72 series of quarter-brick dc-dc converters. These ruggedized next-generation, board-mountable, isolated, fixed switching frequency industrial dc-dc converters use synchronous rectification to achieve power conversion efficiencies up to 91% at full load. Each module is supplied completely encased to provide protection from harsh environments. The 42-110V input voltage range and the broad selection of output voltag...
Voltage Supervisors from Torex with External Delay Function
The new XC6118 and XC6119 are 0.8µA low-power consumption supervisors that enable a delay time to be set up externally by connecting only a single capacitor to the ICs delay capacitor pin. In addition, the XC6118 also has a sense pin (VSEN) to monitor a separate power supply.
SMB211-Summit Introduces 10A Synchronous DC/DC Controller with Digital Power Control in Tiny Packages
Summit Microelectronics has expanded its family of Programmable Power Manager integrated circuits with the SMB211 single-channel, synchronous DC/DC controller. The SMB211 continues Summit’s innovative approach to power supply design by combining flexibility, features and performance with ease-of-use. With a serial digital interface, the SMB211 can be easily configured during development (on-board, non-volatile memory) and re-programmed in syst...
LR0GC02 solar panel -Solar power to go
With an output rating of 300 mW on an area of only 27.7 cm², the new LR0GC02 solar panel is one of the leading photovoltaic components when it comes to efficiency. With a thick-ness of only 0.8 mm, it is also the thinnest photo cell currently available on the market. Sharp is thus setting new standards right from the outset as it enters the market for photovoltaic components.
Harland Simon UPS Helps To Meet Demands For Less Energy Use
As one of the leading resellers of Uninterruptible Power Supply Systems and Services, Harland Simon UPS are now promoting and stocking the new improved version of the Chloride Active range of Single Phase UPS.
Efficient UPS systems from Harland Simon
UPS systems are essential devices that on average represent 18% of energy consumed within Data Centres. With a concern for the environment, HSUPS along with our UPS Partners, have taken an active role in developing products that reduce energy consumption, with significant costs in R & D investments.
TDK-Lambda - 1kW single-output power supplies in 1U format
TDK-Lambda has introduced the RFE1000 series; a new 1kW embedded 1U high single output AC-DC power supply for stand alone and distributed power architecture (DPA) applications requiring reliable 24V, 32V and 48V bulk power. Up to 20% output voltage adjustment is possible enabling the RFE1000 to be used in a variety of customer specific applications including battery charging. Operating from a universal input of 85 to 265VAC, typical applications ...
Texas Instruments - 200-mA linear regulators with auto low-power mode
Texas Instruments has introduced a family of 200-mA, low dropout regulators (LDOs), which offer an auto low-power mode that combines ultra-low quiescent current of less than 8 uA with fast transient response while maintaining low noise and a high power supply rejection ratio (PSRR). With 70 percent lower quiescent current than existing solutions, the new LDOs help increase battery runtime without sacrificing performance in noise-sensitive applica...
Power Semiconductor Assemblies offer range of electronic options
Featuring voltages from 100-20,000 V and currents ranging from 30-3,000 A, Power Semiconductor Assemblies come in single, double, or 3-phase circuit configurations. Units are also available as full bridge or as series stacks and AC or static switches. Bus bars, gate firing circuits, fuses, snubbers, blowers, and fans are optional. Typical applications include power supplies, AC/DC and static converters, AC phase controllers, UPS, and motor star...
Fairchild Semiconductor - Boost Switch Delivers High Efficiency in High-Frequency Step-Up DC-DC Designs
Fairchild Semiconductor brings designers of cell phones, medical, portable and consumer applications a boost switch that provides high efficiency in boost conversion circuits. The FDFME3N311ZT combines a 30V integrated N-Channel PowerTrench MOSFET and Schottky diode for exceptionally low input capacitance (55pF typical) and total gate charge (1nC) to improve efficiency in DC-DC boost designs. Designed with Fairchild's proprietary PowerTrench proc...