ECQ-E2123KF3

Film capacitors are one of the most commonly used electronic components for a variety of applications. Among them is ECQ-E2123KF3, which is a metallized polyester film capacitor. It is also known as PES capacitor. ECQ-E2123KF3 capacitor is designed for voltage rating up to 250 VAC and applications up to 125℃. It is ideal for general-purpose pulse and high-frequency applications. It is a type of carbon film capacitor and is designed for applications such as EMI suppression, lighting ballast, and snubber circuits. It also has a self-healing feature, meaning that it has a higher tolerance to pulse overvoltage.It is a polarised capacitor, meaning that the anode and cathode markings must be strictly adhered to. This ensures that voltage applied across the capacitors is not reversed, which could potentially causeComponent damage.ECQ-E2123KF3 capacitor has two main functions, which are to store and to maintain electric potential. As a metallic layer is applied in the dielectric layer, when the voltage is applied, electric charges are distributed and stored in the dielectric layer. As a result, the stored electric charges change the electric potential difference of the capacitor. When a voltage is applied across the capacitor, electrons collect onto one side of the capacitor, known as the anode. A similar process takes place for the cathode. This creates a current, which is a flow of electrons in a single direction. The nature of the electric field created by the current then forces the incoming electrons to move in the opposite direction. As the current increases and reaches its peak, it will start to decrease in the opposite direction, known as the reversion of the current. This process is known as capacitance, and is what the ECQ-E2123KF3 capacitor is designed to do.Another function of the ECQ-E2123KF3 capacitor is to act as a high-frequency filter for electronic circuits. A high-frequency filter blocks or removes high-frequency signals from entering or leaving the circuit. This allows the device to filter out frequencies that are not required for the circuit, reducing noise and protecting the components from interference.Overall, the ECQ-E2123KF3 capacitor is a high-performance capacitor designed for use in a range of different applications, such as EMI suppression, lighting ballast, and snubber circuits. It is highly effective in providing a controlled flow of current and works very efficiently in blocking high-frequency signals.