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Component
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symbol
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Picture
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definition
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Capacitor
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A capacitor stores electric charge.
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Capacitor, polarized
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This type must be connected the correct way round. It can also be
used as a filter, to block DC signals but pass AC signals.
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Variable Capacitor
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A variable capacitor is used in a radio tuner.
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Trimmer Capacitor
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This type of variable capacitor (a trimmer) is operated with a small
screwdriver or similar tool.
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Tuesday, July 3, 2012
5.capacitor
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