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Film capacitor has high noise absorbency due to low ESR. |
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When film capacitor is used, the capacitance can be reduced to 1/10 of that of Tantalum capacitor. |
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• Measurement Circuits |
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[Output at 200kHz] ↑:20mV/div →:1µs/div. |
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[Output at 1MHz] |
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High noise absorption is achieved due to low ESR. |
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Set circuit movements are stable due to stable temperature characteristics. |
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Reduction of lockup time is made possible due to film capacitor's low dielectric absorption. |
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Compared to Ceramic X7R characteristics and tantalum capacitors, the distortion and noise levels are low and high sound quality of set is achieved. |
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Film capacitors do not generate shock noise because they do not experience piezoelectric effect. |
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When mechanical shocks, such as a light tapping on the board occur, shock noise is generated. |
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Ceramic X7R experiences reduced capacitance due to applied bias voltage. |
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Film capacitor does not experience a reduction of capacitance. |
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[DC Bias Characteristics Data] |
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