Electromagnet driven by H bridge - SN754410 (rated 1A max)
Coil is custom: .3 dia x .75 length; 170 turns; 4 layers (calculated 10.9 microhenries)
Takes 9-12V, 1A to make coil spin the dot
Need to figure out power supply to drive 64 of these.
Electromagnet driven by H bridge - SN754410 (rated 1A max) Coil is custom: .3 dia x .75 length; 170 turns; 4 layers (calculated 10.9 microhenries) Takes 9-12V, 1A to make coil spin the dot Need to figure out power supply to drive 64 of these. |