Many people have noticed a gentle tingling buzz feeling when touching the exposed aluminium chassis of the Fabrikator Mini v2 3D printer from HobbyKing – aka the Malyan M100. The buzz makes the surface of the 3D printer feel rough when 5.5mm power plug is inserted, whether the on-board power switch is on or off. …
This story continues at 3D printing – a snippet on the Fabrikator v2 PSU
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