An electromagnet is a type of magnet in which the magnetic field is produced by electric current. An electric current flowing in a wire creates a magnetic field around the wire, due to Ampere's law(see drawing below). To concentrate the magnetic field, in an electromagnet the wire is wound into a coil with many turns of wire lying side by side. The magnetic field of all the turns of wire passes through the center of the coil, creating a strong magnetic field there. Crowtail - Electromagnet can shuck 1KG weight and hold on. it easy to use, to learn electromagnet principle.

Features

• Crowtail interface
• 1KG peak suction
• Low standby current

Specifications

• Working Voltage：DC 5V
• Working Current：400mA
• Standby current：200uA
• Load Weight：1KG
• Dimensions(mm):40.0(L)x20.0(W)x20.8(H)

Package contents

• Crowtail- Electromagnet x1
• Crowtail cable x 1

Links

• Wiki link (user manual)