To support UK industry, the Catapult invested in power electronics equipment. Since then, we have developed the capability and know-how to support companies developing power electronics converters.
The Catapult’s power electronics laboratory is now one of the UK’s most advanced to enable innovation through comprehensive modelling, characterisation, integration and validation facilities for power components, modules and subsystems with higher efficiency and reliability with reduced size, weight and system cost. Part of the Catapult’s investment was in the double pulse test, a standard method in power electronics for silicon, silicon carbide and gallium nitride semiconductors to assess energy loss during device turn-on and turn-off. This test informs power electronics design decisions to optimise reliability, efficiency and thermal management.