For some electronic circuits this symbol is used for the 0v (zero volts) of the power supply, but for mains electricity and some radio circuits it really means the earth.
20+ Schematic Symbols Of Switch Pics. Switches process actuated circuit schematic symbols. Electronics symbols for schematics and wiring diagrams are mostly universal with a few of the symbols that may look different if reading other types of schematics.
The Electronic Switch Symbol from www.symbols.com
An electrical symbol is a small image used to represent an electrical or electronic device or function. You have learned that switches are classified by the number of poles, throws, and breaks. The switches, pushbuttons, circuit switches.
Compact rc switch schematic circuit diagram.
Generates current as a function of voltage or current of other circuit element. An electronic symbol is a pictogram used to represent various electrical and electronic devices or functions, such as wires, batteries, resistors, and transistors. But you don't need to memorize them all. Relay is an electromagnetic switch that can be turned on with small electrical current which further allows a large amount of current to flow from it.