12V Three-Phase Wind Turbine Model DIY Wind Turbine Vertical axis Wind Turbine Teaching Model _x000D_ _x000D_ Description: _x000D_ It adopts three-phase permanent magnet synchronous generator, no carbon brush, and sends out three-phase ALTERNATING current. The bottom outgoing line is three-wire, and the LED can be lit by gently pushing the wind blade. If it needs to be converted into DIRECT current, you can give 6 rectifier diodes and a filter capacitor as a gift.The bottom aluminum alloy bracket with screw holes is convenient for installation and fixation. The blade beam adopts hardware stamping to ensure the strength. The blade adopts PVC popular design, high conversion efficiency, corrosion resistance, uv resistance, generator shaft fixed with flange, to ensure accuracy and level, the rest of the parts using 3D printing manufacturing.Really do the breeze start.It can be used for interior decoration, scientific experiment and model making.The height of the whole machine is 420mm, the distance from the edge of the fan blade to the axis is 105mm, the rotating diameter is 220mm, and the length of the blade is 250mm. Because the size is too large, it is not convenient to pack, the blades are unpacked and shipped, after receiving the goods, you can directly twist the screws. _x000D_ _x000D_ Specification: _x000D_ Product name: DIY Vertical Axis Wind Turbine Model Product height: 420MM Blade length: 250MM Base diameter: 90MM Rotation diameter: 220MM Rated power: 20W Voltage: 1-20V Product weight: About 690G _x000D_ _x000D_ Notice : _x000D_ _x000D_ 1.Regarding import duties: If the customs points out that taxes and customs clearance must be paid, the buyer needs to pay the duties. We do not bear any duties or import taxes. If the buyer is unwilling to pay customs duties and customs fees, we will not refund. _x000D_ _x000D_ _x000D_ _x000D_ 2.About customs clearance: For countries that are difficult to pass through customs, such as: Brazil, Chile,Turkey, Argentina, etc. Make sure you have the ability to pass customs. We do not give a refund if the buyer cannot go through customs and Customs deducts the package. _x000D_ _x000D_ _x000D_ _x000D_ 3.If your place is remote ,then need to pay 38usd . _x000D_ _x000D_ _x000D_ _x000D_