Articles

LEDinside published the news about demos we are showing at Strategies in Light 2018. Bring your own device to the show and test it using Vektrex equipment!

Watch the video to learn how you can stop averaging measurements and start saving both time and money with one simple change to your testing setup.

On a visit to the Texas Instruments Headquarters in Dallas, TX, Vektrex CTO Jeff Hulett stopped to appreciate the Nobel Prize Medal of Jack S. Kilby, whose work as an electrical engineer at Texas Instruments in the mid-twentieth century earned him his commemoration as a Nobel Laureate.

Read about Hung Nguyen's journey as a manager at Lumileds and get his take on the direction of the LED industry.

Jeff Hulett’s most recent article begins by recounting a three-hundred-year-old tale of maritime navigation hampered by compounding errors in longitude calculation and ends with the shockingly similar issue in the LED industry.

Hulett presents the old-world problem that plagues today's LED measurements. Learn what it is, why it matters, and what you can do about it.

The LED industry is facing a roadblock that threatens its continued rapid evolution. Learn how to dodge it by reading this technical article.

In Jeff Hulett’s latest article, published in Pennwell’s LEDs Magazine, he identifies the source of wide-spread measurement errors in the LED industry, details measurement methods that can help reduce these errors, and provides guidelines to ensure that LEDs are not undervalued.

Typical LED measurement systems use source/measure instruments delivering DC or pulsed current. In many of these systems junction temperature is…