Science Fair Project Encyclopedia
Passive component
A passive component is an electronic component that does not require a source of energy to perform its intended function. Examples of passive components include resistors, capacitors, inductors, and diodes. The classic crystal radio receiver, an AM radio receiver that does not require any electricity, is made entirely from passive components.
Compare to active component, an electronic device that requires a source of energy to perform its intended function.
11-30-2008 18:11:33
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details