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    DC/DC Converters

    DC/DC Converters (Computer Power Supplies, Liquid Crystal Panel Driver Units, etc.)
    DC/DC Converter Unit
    No Change in Capacitance Due to DC Bias
    •  Ceramic X7R experiences reduced capacitance due to applied bias voltage.
    → Film capacitor does not experience a reduction of capacitance.
    [DC Bias Characteristics Data]
    No Noise
    •  In some cases, a noise is generated (piezoelectric effect) when Ceramic X7R is used in AC circuits.
    → Use of a film capacitor prevents noise.
    [Noise Measurement Data]
    Primary Applications
    • Liquid Crystal Televisions & Displays   • Computers
    • PDA Game Devices   • Game consoles   • Others
    Additional Advantages
    •  Ceramic X7R noise countermeasure
    •  No reduction of capacitance when DC bias is applied.
    → By the differential of DC bias characteristics, the capacitor's total capacitance is reduced to less than 40% of Ceramic X7R's.
    Recommended Products
    ECPU
    16V : 104~105