1 Or 2 PCS Transparent Hand-Crank Generator Model Portable DC Power Supply For Physics Experiments, Electromagnetism Study Tool, Educational Science Equipment(1 pc)

Description

• Clear Scientific Principle Transparent shell design reveals the internal gear structure and energy conversion process, allowing users to directly observe how mechanical energy is transformed into electrical energy
• Practical Learning Aid Combines theory and practice in one device. Suitable for studying electromagnetism, circuits, and energy conversion, supporting hands-on experimental research
• Durable & Reliable Materials Constructed from high-quality ABS plastic with tightly meshed gears and consistent base apertures. Sturdy design ensures long-lasting performance through repeated demonstrations
• Easy to Operate Turn the handle to generate electricity. The faster the rotation, the brighter the LED bulb. Can also be connected with wires to serve as a DC power source for circuit experiments
• Portable & Convenient Compact dimensions (10 13 3 cm) and lightweight build (about 131g). No installation required, making it easy to carry, store, and set up for laboratory or personal study use

Product Information:

Product Name: Transparent Hand-Cranked Generator
Dimensions: 10 13 3 cm

Installation: No installation required
Net Weight: Approx. 131g
Quantity: 1

Application:
Designed for use as an experimental power supply. Suitable for demonstrations of electromagnetism, energy conversion, and circuit experiments.
Construction and Performance:
The unit is fully injection-molded from ABS plastic. By rotating the handle, the gears drive the generator to produce electricity, illustrating the principle of converting mechanical energy into electrical energy.

No-load Output Voltage: 6.3V
Output Current: 0.2A

Instructions:
Hold the generator body with one hand and rotate the handle with the other to produce electricity. The LED bulb will light up, and the brightness increases with rotation speed. For circuit applications, remove the bulb, connect a cable, and use it as a DC power source.

Precautions:
Includes one set of cables.
Store in a dry, ventilated place.
If the bulb is damaged, replace with a standard bulb (6.2V, 0.3A).
Do not apply excessive force during operation to avoid gear damage. Recommended speed: about 2 turns per second.

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