Description
A mini Van De Graaff generator is a compact, tabletop device for demonstrating static electricity by generating high-voltage direct current electricity. Key features include a motor-driven belt that accumulates charge on a metal sphere, a small size for portability, and the ability to produce visible sparks or cause effects like hair-standing-on-end.
Features
- Size and Portability: Designed to be small and portable, suitable for tabletop experiments.
- Included Accessories: Often comes with a discharge wand, a user guide, and sometimes a storage case.
- Discharge Capabilities: Can produce visible sparks, typically 2-3 inches long, and is used to demonstrate principles of electrostatics.
- Visibility: Some models include features like a clear column to allow for better visibility of the internal belt and charge accumulation.
- Safety: Includes an insulated handle on the discharge wand and is designed with low current to be safe for educational purposes.
Specification
- A trouble-free Van de Graaff generator with the features you have been looking for:
- Small convenient
size (27.5 cm high, 12 cm sphere). Rugged moving parts will hold up under continual student use.
- Diameter of electro-discharge ball:50mm
- Discharge distance:≥25mm
- Power supply adapter: Input AC 100-240V,Output DC 6V
- Power: 10W
- Volume: 165*130*275