ECW-H12682HV

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Film capacitors serve a wide variety of applications in electronics that require high capacitance and/or input impedance. They are commonly used in the power supply stage of many electronic circuits, such as stereo speakers, computer motherboards, televisions, and other consumer electronics. The ECW-H12682HV film capacitor is a popular choice when it comes to reliable power supply filtering.

The ECW-H12682HV is a member of the ECW series of film capacitors, designed for high-end audio systems as well as for automotive (including car audio and industrial) applications. It is designed for filtering high-frequency electromagnetic fields, and has a nominal capacitance of 12.68uF. It is rated for an operating temperature from -55°C - 125°C and can withstand high ambient temperatures, making it ideal for industrial applications. It also has a high insulation resistance of 3GΩ, ensuring that electrical noise is filtered out and your equipment functions properly.

The working principle of the ECW-H12682HV is simple. It stores and releases electrical energy in a cyclical manner. In doing so, it filters out electrical noise, smoothing the output of an electronic circuit. The process occurs in three steps: charging, discharging, and hold-up. During charging, an electric current flows through the capacitor. This flow of electric current raises the voltage stored in the capacitor and, when the voltage reaches a certain level, it stops charging. During discharging, the voltage stored in the capacitor decreases as the electric current is released. At the same time, the resulting electric current in the connected circuit is used to power the components of the circuit. Finally, during hold-up, the voltage remains constant until the capacitor is ready to begin the cycle again.

The capacitors in the ECW Series are encased in aluminum cases filled with epoxy resin, offering excellent vibration resistance. This makes them ideal for use in applications where vibration is a concern, such as in automotive and industrial applications. The ECW-H12682HV is also designed to meet safety standards, such as RoHS and the ENEC series, ensuring that your equipment is safe and reliable.

The ECW-H12682HV is a great choice for any application requiring an efficient and reliable power supply filtering. It\'s capable of withstanding high temperatures, it\'s safe to use, and it filters out electrical noise. Its small size also makes it ideal for small electronics, such as car audio systems. If you need a reliable power supply filtering solution, the ECW-H12682HV is a great option.

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