Power Electronics and Energy

 Manufactures automation and control products related to Electrical Power Systems. They include metering devices, protective relays, communications hardware and software. Standard products like circuit breakers and power panels too. Eaton - Energy… more »

Useful resource on Power Quality, Radio Telemetry, T&M and Interfacing.  Marc's Technical Pages; knowledge-base of Faultlink International, an independent electrical / electronics fault investigation & analysis consultancy. Technical… more »

"Earth leakage currents arise mainly from the EMC filters built into electronic equipment with switched mode power supplies. Standards limit the leakage current from non-fixed equipment (i.e. equipment that plugs into a standard socket outlet) to less… more »