![vega testing training courses vega testing training courses](https://www.testpreptraining.com/tutorial/wp-content/uploads/2021/04/snowflake-study-guide.png)
Unlike PWM controlled light sources, where intensity is regulated by the high-frequency of switching the LEDs on/off, Vega regulates the intensity by the amount of current. We have also further developed the low-frequency functionality to include sine, triangular, and square waveforms, which allows us to cover nearly all real-world scenarios. Vega also has advanced flicker capabilities and can be generated from a wider frequency range. The temperature system works both ways (i.e., heating and cooling) and it will remain consistent even when turning on/off different light sources or changing the intensities.
Vega testing training courses driver#
The DC driver does not affect temperature regulation and we can achieve temperature stability within half a degree. While we do use DC technology for this device, we are able to eliminate color shifting through the meticulous selection of the LEDs.
![vega testing training courses vega testing training courses](https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2020/05/participants_of_the_2019_edition_of_the_ladybird_guide_to_spacecraft_operations_training_course/22019940-1-eng-GB/Participants_of_the_2019_edition_of_the_Ladybird_Guide_to_Spacecraft_Operations_Training_Course_pillars.jpg)
Vega has extremely high stability that provides a previously unattainable consistency for measuring these types of cameras. Vega uses LEDs that are driven by DC (direct current) technology making it one of our most sophisticated and unique light sources ever developed.Ĭameras with very short exposure times often experience stability problems due to inadequate testing devices. The Vega light source presents a solution for high precision measurements of exceedingly short exposure times often seen in automotive-grade cameras.