Monday, 28 May 2012

Standards for symbols

Symbols of Electrical Things
Standards for symbols
An electronic symbol is a pictograph used to represent various electrical and electronic devices (such as wires,batteriesresistors, and transistors) in a schematic diagram of an electrical or electronic circuit. These symbols can (because of remaining traditions) vary from country to country, but are today to a large extent internationally standardized. Some symbols represent components which ceased to be used routinely as newer technologies were introduced (such as vacuum tubes)


Standards for symbols

Contents

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  • 1 Standards for symbols
  • 2 Reference designations
  • 3 Gallery of common electronic symbols
    • 3.1 Resistors
    • 3.2 Capacitors
    • 3.3 Transistors
    • 3.4 Diodes
    • 3.5 Vacuum tubes
    • 3.6 Switches
    • 3.7 Miscellaneous
  • 4 See also
  • 5 References
  • 6 External links



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