11/30247695 DC

DC - Direct Current

Copper - A metal element with a chemical formula of CU. A excellent conductor of electricity and heat.

Diameter - A measurement across a circle passing through the middle

Electric - A general term for the flow of electric charge

Glass - A solid, typically transparent. Brittle and used in windows. The first patent granted in the UK was for Glass.

Components - Multiple items used to complete the product.

Electrical - Something that requires electricity to work.

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