News

In this video, Jeff Hulett gives a demonstration of the power, accuracy, and repeatability provided by the SpikeSafe™ Performance Series Current Source.

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!

Vektrex announces the successful completion of a 650,000 lumen test, conducted in the high-power Integrated Thermal Control System (ITCS) chamber.

Performance Series Current Sources to include Pulsed Sweep function which reduces heating and improves accuracy during common device tests.

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.

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.

Jeff Hulett presented “Optimizing Continuous Pulse LED Measurements for Maximum Accuracy” which discussed how to identify, quantify, and minimize errors when using continuous pulse method.

By using the SpikeSafe Performance Current Source Series and testing methods such as the IESNA LM-85 High Power LED test methods that reduce junction heating, the industry can close the measurement gap and continue its relentless drive to higher LED power density.