Power
Educational tool equips engineers with real-world power expertise
All electronic systems, without exception, need a power solution. A growth in power needs means there is a surging demand for highly skilled power engineers. Texas Instruments is bridging the gap between power theory and real-world applications for engineering students and industry professionals alike with the TI Power Management Lab Kit (TI-PMLK) series.
Industrial DC/DC converters power non-flight-critical programs
Industrial level DC/DC converters and EMI filters are available in models ranging from 5 to 100 watts, from VPT. Converters in the VHR series are reliable to power non-flight-critical programs in military, avionics, and unmanned systems as well as manufacturing equipment and controls.
Li–S batteries could become next-gen energy storage
Energy storage systems with high energy density are essential to fulfilling the ever-increasing demands of electronic devices, electric vehicles, and smart grids for intermittent solar or wind power. The Li-S battery is a promising candidate for next-gen energy storage, with an extremely high theoretical energy density that is five to seven times higher than that of conventional LIBs.
Towards safe and durable lithium-sulfur batteries
Safety has always been a major concern for electric vehicles, especially preventing fire and explosion incidents with the best possible battery technologies. Lithium-sulfur batteries are considered as the most promising candidate for EVs due to their ultra-high energy density, which is over 5 times the capacity of standard commercial Li-ion batteries. This high density makes it possible for electric vehicles to travel longer distances without sto...
400W ATX PC power supply features additional 24V output
The TIPC400-24, a 400W ATX PC power supply with 24V output to its product line-up, introduced by Tumbler Technologies + TRUMPower. With its 90-264 VAC universal input and active PFC, the power supply meets EN 61000-3-2 standards. The unit also reaches 80PLUS Bronze efficiency level.
Compact fuse provides high-voltage overcurrent & short circuit protection
SCHURTER’s SHT 6.3x32 fuse provides higher voltage overcurrent and short circuit protection up to 1500A at 500VAC and 400VDC in a universally accepted compact package size 6.3x32mm. The compact high performance fuse is suited for primary AC circuit protection in 3-phase systems, HVAC systems, lighting and other industrial building and automation systems.
Power factor correction: Control unit for parallel operation
A control unit which facilitates the intelligent coupling of three reactive power compensation systems; the new EPCOS VIP-3-TP from TDK Corporation.
Experiments reveal promising nitride semiconductors
Researchers use simulations to identify previously undiscovered semiconductors with promising attributes for optical and electronic applications. A nitride among those proposed has been successfully fabricated using high-pressure synthesis and is found to emit red light. The discovery of new semiconducting materials is a scientifically and technologically important issue; state researchers in Japan in a recent report.
PIM simplifies low-EMI design in ATCA applications
Expanding its 3E PIM (Power Interface Module) family that are compliant with the industry-standard quarter-brick footprint, Ericsson Power Modules has announced the PIM4610PD. This module has been optimised to simplify design in blade server applications based on ATCA and PICMG 3.7 systems and is also highly suited to server and storage systems in any industrial, telecomms and datacomms application that employs either distributed power or interme...
Optimising electron transfer in solar fuel devices
Researchers at the University of British Columbia and the University of North Carolina at Chapel Hill have discovered a new way to optimise electron transfer in semi-conductors used in solar fuel solutions. The finding, published in Nature Chemistry, could have a big impact on devices that convert sunlight into electricity and fuel. Researchers have already shown that the efficiency of electron transfer at semi-conductor interfaces depends on the...