Vektrex Chamber Addresses Unmet Market Need for High-Power, High-Capacity Solution
Vektrex announces the successful completion of a 650,000 lumen test, conducted in the high-power Integrated Thermal Control System (ITCS) chamber.
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Announcing Integrated Pulsed Sweep Functions
Performance Series Current Sources to include Pulsed Sweep function which reduces heating and improves accuracy during common device tests.
The Industry Needs Better LED Measurements
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.
Is Your Light Measurement Method Undervaluing Your LEDs?
The LED industry is facing a roadblock that threatens its continued rapid evolution. Learn how to dodge it by reading this technical article.
Vektrex’s Performance Current Source Series—an Innovative Tool for Improving LED Light Measurements
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.
LM-80 Solution Delivers Accurate Pulse Width Modulation
Vektrex offers the only LM-80 test solution on the market combining the ability to test in both LM-80-15 accepted modes—constant…
Video: Overview of LM-80 Standards Update
On August 20, 2015, Jeff Hulett, CTO of Vektrex and Jianzhong Jiao of Osram Opto Semiconductors, provided an overview of…
How to power LEDs during optical measurements per LM-85
How to power LEDs during optical measurements per LM-85. See Jeff Hulett / Vektrex presentation at CIE / CORM /…
SpikeSafe400 HC offers 15A drive current capability for LED Testing
Vektrex High Current SpikeSafe offers 15A drive current capability at 50V with a maximum power of 3KW San Diego, California…