90mm Blade DIY Wind Turbine DC Generator Model Science Experiment Physical Tools Creative Toy

Description: - Good choice for teaching physical DC wind power generation principle. Specification: Generator Parameters: Diameter: 24.5mm Height: 34.2mm Output Shaft Diameter: 2.0mm Output Shaft length: 13.5mm Wind Blade Diameter: 90mm Wind Blade Hole Diameter: 1.95mm Power Generation Mode: DC Output Voltage: 0.1-24V Output Current: 0.01-0.4A Rated Speed: 200-6000 r/min Features: 1. The model is packaged by completely accessory sets ,you need to assemble by yourself ,just enjoy the DIY fun. 2. Advanced design ,high utilization rate of wind energy, no matter where the wind blows ,it can be powered by the wind. 3. Small size, no noise, good demonstration effect, is a very good demonstration tool for DC wind power generation and DIY science education experiment. 4. Great teaching tool to develop children's hands-on ability and develop their interests. Package Included: 1 x DIY Assembly Wind Turbine Generator Model