Super Capacitor Plane

Tom Stanton10 minutes read

Rubber band powered planes store potential energy for flight; for charging, a hand crank generator utilizing a 3D printed rotor charges a small foam toy plane in nine turns. A larger plane uses a super capacitor pack to power a motor and radio control gear for a successful test flight.

Insights

  • Rubber band powered planes store potential energy for thrust during flight.
  • Hand-crank generators with 3D printed rotors can efficiently charge small toy planes in seconds, showcasing innovative power sources for flight.

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Recent questions

  • How do rubber band powered planes generate thrust?

    By releasing potential energy stored in rubber bands.

  • What powers a small foam toy plane in under 10 seconds?

    A super capacitor charged by an electric motor.

  • How is a hand crank generator built for charging a plane?

    Using a 3D printed rotor with magnets, a coil, and a gear system.

  • What is used to convert alternating current to direct current?

    A full Bridge rectifier.

  • How is a larger plane powered for a successful test flight?

    By using a super capacitor pack with six capacitors soldered in series.

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Summary

00:00

"Rubber band planes charged by hand"

  • Rubber band powered planes store potential energy that, when released, generates thrust for flight.
  • A small foam toy plane can be charged in under 10 seconds using a super capacitor to power an electric motor.
  • To charge the plane by hand, a hand crank generator is built using a 3D printed rotor with magnets, a coil, and a gear system for increased speed.
  • Additional coils are added to increase voltage output, and a full Bridge rectifier is used to convert alternating current to direct current.
  • The hand crank generator successfully charges the small capacitor plane in just nine turns, allowing for flight.
  • A larger plane is built using a super capacitor pack made of six capacitors soldered in series to increase voltage to 18 volts.
  • The super capacitor pack powers a motor and radio control gear in the plane, allowing for a successful test flight with controlled power usage.
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