Look at how ESC PWM Rate impacts Efficiency! Brushless Motor Dyno

In this video we seek to determine if efficiency is affected by the PWM Switching rate that we select.

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Looking at how an ESC works:
   • How Does an ESC work? What does the P...  

Do Our ESC's use Regenerative Braking?
   • Does an RC ESC / Motor have Regenerat...  

Comparing Throttle % vs Efficiency
   • Brushless Motor Dyno - Comparing Thro...  

2s vs 3s Efficiency at Same power output:
   • Brushless Motor Dyno - 2s vs 3s LiPo ...  

0:00 - Introduction
0:53 - Why does an ESC use PWM
3:55 - What can we expect by changing PWM ?
5:13 - Measuring PWM & Efficiency
9:15 - Chart Data
9:33 - PWM Rate vs Efficiency Graph
10:30 - Conclusions

#RCexplained #RCDyno