Forum Thread: Small Generator 230 v Using a Single Neodymium Sphere

small AC generator 230 V using a single neodymium sphere, a coil without core from a 230 V syncronous motor ( A4 laminators or microwaves turntable motor), a 3 V DC motor (inside electric car toys), and a battery.

Tested led bulbs 230 V 3 W - 9 W

  1. 3V Dc motor – inside toys which using two batteries 1.5 V AA
  1. coil without core inside syncronous motor 230 V – A4 laminators, microwave turntable motor - remove the core inside the motor
  1. neodymium magnet sphere 13 mm
  1. neodymium screw pot metal case 13 mm – remove neodymium magnet from the metal case – simple generator component
  1. plastic connector used to fix screw pot metal case – dc motor ax inside car toys – heat the crew pot metal case to fix the plastic connector – simple generator component plastic connector used to fix the screw por metal case to dc motor ax
  1. plastic and metal components from mechanical construction kit – used to build the holder for dc motor and coil – simple generator holder construction kit
  1. 3.7 V battery 600 mAh - minidrone or a related battery 3,7 V rechargeable battery
  1. 230 V - led bulbs 3 W + E 27 two sockets 230V or 9 W led bulb 230 V
  1. power switch + wires

Using 26 mm - 30 mm diameter neodymium magnet spheres and 40 ohms coils we have managed to light bulbs 11 W - 75 W 230 V

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