Testing high power, high brightness light-emitting diode (HBLED) modules is increasingly challenging. One crucial characterization function is the ability to detect which modules are affected by the ...

Taiwan LED packaging house Edison Opto has reported a 15.71% revenue growth in June 2009 and will begin operations at its plant in Yangzhou, China in the third quarter, initially producing high-power ...

An ongoing trend toward miniaturization of virtually all electronics is accompanied by the demand for a reduction in power consumption. As the pressure to fit as much functionality, and thus circuitry ...

High-powered LED modules used for infrared irradiation in water quality monitoring systems operate using a high current square-wave signal that can induce strong electromagnetic interference (EMI) at ...

Power modules are high-power switching circuits that convert DC- in AC-currents in electric vehicles, renewable energy, and many more applications. New materials [14] and device technologies [14], ...

For the PDF version of this article, click here. Proper gate drive is critical to the performance and reliability of insulated gate bipolar transistor (IGBT) modules. The gate driver must produce high ...

A stacked DBC packaging method utilizes mutual inductance cancellation effects to significantly reduce parasitic inductance. With the current path increased by one-fold, SiC power modules allow for ...