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Audio Circuits

Audio Circuits
Analog Amplifier / Digital Amplifier
Low Pass Filter Circuit After D/A Converter
Improved clarity in high range, better volume in mid/low range
[Sound Quality Rating Results]
Sound Quality Rating Results

Standard
Standard Ceramic X7R Characteristics
Film capacitor ECPU
Rated Equipment Class-D Amplifier
Rated Circuit Output Filter
Comment Compared to a ceramic capacitor
• High end is clear
• Low end and mid-range are solid
Low Distortion
•  Compared to Ceramic X7R characteristics and tantalum capacitors, the distortion level is low and high sound quality of set is achieved.
[THD Measurement Data]
THD Measurement Data
Low Impedance
•  Pulse noise can be reduced when used in a digital amplifier's low pass filter.
•  Equivalent noise absorption performance can be obtained with a capacitance value 1/10 of that of a tantalum capacitor due to low ESR. (applied to power supply decoupling)
[Impedance Data]
Impedance Data
Stable Temperature Characteristics
•  Set circuit movements are stable due to stable temperature characteristics.
[Temperature Characteristic Data]
Temperature Characteristic Data
Low Loss
•  Set power efficiency is improved due to the film capacitor's low loss.
[Frequency Characteristics Data]
Frequency Characteristics Data
Primary Applications
• DVDs   • CDs   • MDs   • Home Theaters
Recommended Products
ECPU
16V : 104 ~ 105
ECHU
10V, 16V : 101 ~ 103
16V, 50V : 101 ~ 104
ECWU
100V : 103 ~ 105
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