Optimizing Continuous Pulse LED Measurements for Maximum Accuracy
Jeff Hulett presents techniques to identify, quantify, and minimize errors when using continuous pulse method.
News
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International LED EXPO 2016
Vektrex partnered with BOB Enterprise for the Expo to show Vektrex current sources and reliability products that meet LM-80-15 requirements.
Guangzhou International Lighting Exhibition (GILE)
Vektrex demonstrated the LED light measurement solution that uses the SpikeSafe™ Performance Pulsed Current Source and CAS140 spectrometer.
Current Source Induced LED Photometric Measurement Variations Presentation at CORM
Jeff Hulett, Vektrex CTO, discussed Current Source Induced LED Photometric Measurement Variations at CORM...
LM-80 System Finalist for LEDs Magazine Sapphire Award
Vektrex SpikeSafe current source based electronics system for LM-80 selected as finalist for LEDs Magazine Sapphire Award. In the category…
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…
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 /…
Intertek Launches LED Testing Services Center
Congratulations to Intertek on the grand opening of their LED Testing Services Center. Working with Intertek, LED manufacturers can be…