This
next diagram depicts active components, the difference between active and
passive is that active components require a power source to work, whereas
passive components do not. The top symbols represent vacuum tube or thermionic
devices. Although at one time, these were being replaced by the smaller
transistor and integrated circuits, they are finding their way back into
electronics for use in professional audio equipment and some radio
receivers
Rabu, 24 Oktober 2012
simbul elektronic
simbul elektronic The diagram below shows passive components, resistors, capacitors and inductors,
and also electrical components such as switches, relays, motors and lamps. Also
shown are the symbols for wires that are not joined ( no physical electrical
connection ) and wires that are joined ( a physical electrical connection ).
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