hackaday - Experimenting With 20 Meters Of Outlet Adapters
Marrant comme expérience: mettre en série des petites multiprises pour mesurer la perte de Watts.
283 adaptateurs en série et pour la perte, je cite:
Using a pair of power meters and a 2 kW electric heater as a test load, [Dave] and his son [Sagan] measure the loss through this wild setup. It works out to about about 300 W, or roughly 1 W per adapter.
La vidéo: