circuit symbols 1
DESCRIPTION
CIRCUIT SYMBOLS 1: Components-Symbols and function in circuits.TRANSCRIPT
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isual
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Circuit symbols 1
Components–symbols andfunction in circuits● Electronic symbols are used in electric
circuits in order to representcomponents. The use of these symbolsis universal so a circuit can be readand understood by physicists whospeak different languages.
cellconductorearthfluorescencefuse
relay
Key words
cell
lampswitch
socketfemale
plugmale
fluorescenttube lamp
Conductors crossingwith no connection
Junctions of conductors
Double junction ofconductors
Aerial
Earth
Frame or chassisconnection
Normally open switch
Normally closed switch
Relay coil
Relay contact
Primary orsecondary cell
Battery of cells
Power supply
Plug (male)
Socket (female)
Signal lamp
Filament lamp
Neon lamp
Tubular fluorescentlamp
Fuse
*04 Electronics (160-187).qxd 2/2/07 12:15 pm Page 160