EDN

Analysis of Failure Models on Short-Circuit Events for SiC Devices

SiC MOSFETs are usually susceptible to damage as a result of short-circuiting events because of the fast switching speeds and low on-state resistance. 3 A team of researchers affiliated with the ...
Flightglobal

Repeated failure to fix known transformer fault preceded fire that closed Heathrow

Investigators have determined the electrical facility fire which forced the closure of London Heathrow was triggered by a short-circuit from moisture entering high-voltage infrastructure – a problem ...
Semiconductor Engineering

Short-Circuit Ruggedness In SiC MOSFETs

Trench-based silicon carbide power MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) represent a dramatic improvement in the Figure of Merit (FOM) values of power conversion switching ...
EDN

Resettable circuit protection devices protect electric motors and transformers

Raychem Circuit Protection, a business unit of Tyco Electronics, has announced the introduction of its PolySwitch(tm) LVR series of resettable circuit protection devices. PolySwitch LVR devices help ...