International Rectifier posts quarterly revenues of $298.6m, below analyst expectations
Power
Power supply group publishes guide
The European Power Supply Manufacturers Association (EPSMA) has announced the publication of its latest technical committee...
Power One and C&D form power team
Power-One has announced that C&D Technologies will be a second source for components supporting its on-board distributed power...
UK firm wins £4m for novel batteries
Atraverda closes £4m funding round
Stable bonds of oxygen/platinum
Fuel cells could benefit from molecule with multiple stable bonds between oxygen and platinum
Consider power earlier, says Varta
Companies developing battery-powered products need to work on the power source earlier in the design cycle
Car runs on two AA batteries
Panasonic develops a car that runs on two AA batteries
Revenues, profits up at IR
Power IC firm had quarterly revenue of $312.2m and net income of $37.6m
ON Semi reaches profit
Chip maker sees profit for first time in four years
Lambda lifts efficiency in off-line switching supplies
Devon-based power supply maker Lambda has developed an efficiency-boosting topology for off-line switching supplies which it has included in a range of products. The patented multi-resonant-topology [MRT] that lies at the heart of the new design gives a five per cent improvement in efficiency over more traditional methods, said Lambda, while keeping frequency variations under 30 per cent in normal ...