Visible high brightness light emitting diodes (HBLEDs) have gained a reputation for high efficiency and long lifetimes, which has led to their use in a growing list of applications, including ...

System incorporates pulse generator to investigate fault modes like charge trapping and self heating The first such system on the market to integrate accurate and reliable pulse and dc ...

The Food and Drug Administration on Monday bolstered its recommendations for pulse oximeter testing following public uproar over how inaccurate readings led to different medical care for patients of ...

Tektronix has created a automated double-pulse test set-up for GaN and SiC power supply designs, that also works with silicon mosfets and IGBTs. Called ‘WBG-DPT Solution’, it is a combination of test ...

Switching losses are inevitable in any power device. But these losses can be minimized through optimization and rigorous measurement of design parameters related to power efficiency. The preferred ...

Developing ICs that work is one thing; developing them to last is another. The latter is getting more difficult as new technologies and devices present new reliability problems. Pulse testing on-wafer ...

SAN FRANCISCO — The discovery that fingertip oxygen-measuring devices might contribute to health disparities because they appear to work less well on patients with darker skin has roiled the world of ...