• News aggregator on electric cars and electric vehicles (cars, motorcycles, boats, planes).

Thyristors save space in charger


Littelfuse has developed a reference design for a 2 MW bidirectional fast charger for commercial vehicles (writes Nick Flaherty).
Rather than using MOSFETs, the 12-pulse thyristor stack can support a 2 MW output in a smaller volume with just forced-air cooling.
Five 70 kW modules using thyristors that are stacked to provide 350 kW occupy 0.175m³, excluding any pumps and radiators needed for cooling the circuit. For a dual 350 kW charger, the minimum space consumed is a cube with 1.5 m sides and a volume of 3.4m³. More…

Smart launches the #3 in Germany

At the European premiere of the Smart #3 at the IAA Mobility, the manufacturer announced more details about the European market launch of the model. The first European country where the all-electric SUV coupé will be offered is Germany. Smart has also already named the prices: In Germany, the Smart #3 starts from 43,490 euros […] More…