Products

Electrical Energy

energy conversion Energy Conversion
S307-5-3

Energy converts between electrical - mechanical (fan) - sound (music)
energy conversion Energy Conversion
S307-5-5

Energy converts between electrical - mechanical - light.
magnetism torchMagnetism Torch
S307-4
Moving the torch at horizontal direction a few second, then the torch will be light on. As the torch is shaken the magnet inside passes through a copper coil producing electricity. The electricity is stored by a capacitor for use when light is needed.
electric bell Electric Bell
S406-A

Electric bell with on wooden board The apparatus consists of a magnet, a shaded pole, and a bell, all mounted on a board. It is designed to show how electrical energy converted to sound energy (bell). S406-B Electric bell on cast iron frame (right piece)
Electric Bell Electric Bell
S406-D 
The apparatus consists of a magnet, a shaded pole, and a bell, all mounted on a borad. It is designed to show how electrical energy
converted to sound energy (bell)
electrical wheel Electrical Wheel
S410
The motor converts electric energy to mechanical energy.
Wind Powered Generator Wind Powered Generator 
S315-A2

Left fan rotation is driven by the wind force from the opposite fan rotation. Electrical - mechanical - mechanical - electrical energy conversion.