unbalanced fan

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Uploaded by on Feb 6, 2007

this fan has a small(sub 0.1gm)weight on the white mark

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Howto & Style

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Standard YouTube License

  • likes, 5 dislikes

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  • maybe that white paint mark that you put on the cone weighs 0.1gm >:)

  • The EDF is mounted on a platform with some form of accelerometer, the signal from the accelerometer is used to trigger the LED which then illuminates the fan at that time. By adjusting the trigger point of the LED driver the heavy side of the fan can be determined. The fan needs to be marked to determine where the light is illuminating.

  • Yeah thats true what type of equipment is that one is used to balance the fan module on that EDF?

  • What kind of test equipment was that

  • what the hell was the point here? I dont mind people dabbling with electronics and science i do it myself but a point would be good!

  • wow where did u get that fan from

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