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History
Ground plane
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In electrical engineering, a ground plane is an electrically conductive surface, usually connected to electrical ground.
The large light-green areas on this printed circuit board are the ground plane
The large light-green areas on this printed circuit board are the ground plane
Ground (electricity)
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In electrical engineering, ground or earth may be a reference point in an electrical circuit from which voltages are measured, a common return path for electric current, or a direct physical connection to the Earth.
A typical earthing electrode (left of gray pipe), consisting of a conductive rod driven into the ground, at a home in Australia. Most electrical codes
A typical earthing electrode (left of gray pipe), consisting of a conductive rod driven into the ground, at a home in Australia. Most electrical codes specify that the insulation on protective earthing conductors must be a distinctive color (or color combination) not used for any other purpose.
Metal water pipe used as grounding electrode
Metal water pipe used as grounding electrode
Busbars are used for ground conductors in high-current circuits.
Busbars are used for ground conductors in high-current circuits.
3 ply static dissipative vinyl grounding mat shown at macro scale
3 ply static dissipative vinyl grounding mat shown at macro scale