ECH-S1H822GZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film capacitors are an important and versatile electronic component commonly used in AC and high-frequency switching power supplies, signal processing, communication systems, and consumer electronics. The ECH-S1H822GZ is a polypropylene film capacitor manufactured by NTE Electronics that is specifically designed for these types of applications. This document will provide a detailed overview of the device\'s application field, and its construction and working principle.

Application Field

The ECH-S1H822GZ is designed for general purpose AC and high-frequency switching power supplies, signal processing, communication systems, and consumer electronics. It is also suitable for increasing the stability of voltage and current, and filtration in AC-DC switching power supplies. The operating temperature range on the device is -55℃ up to +125℃, making it ideal for temperature-sensitive applications such as those found in automotive and medical applications.

The device is also designed for use in noise suppression circuits. It features an insulation resistance of 10MΩ minimum at 500V DC, making it a good choice for high-di/dt switching power circuits that demand superior noise suppression. Its high surge current capability makes it suitable for rectifier circuits, inverter circuits, and any other application that demands high current handling and reliable long-term performance.

Construction

The ECH-S1H822GZ utilizes a polypropylene film construction, which is a type of dielectric material comprised of carbon and hydrogen. The device\'s capacitor terminals are made from silver-plated brass for superior conductivity and durability. Its voltage rating is 630VAC (1000 VDC). The device is also designed to handle high inrush currents, making it suitable for a variety of motor start-up and high-inrush current applications.

Working Principle

The ECH-S1H822GZ film capacitor operates on the principle of a pair of conductive plates separated by a dielectric medium. In this case, the dielectric medium is a polypropylene film material. When the capacitor is charged, an electric field is created between the conductive plates and the dielectric medium. This electric field is what stores energy in the capacitor.

When an alternating current (AC) is applied to the capacitor, the electric field that was previously created collapses and then re-establishes itself in the opposite direction. This cycle is then repeated in a sine wave pattern due to the AC source. The electric field is what creates the capacitance, which is the ability of the capacitor to store and release energy.

The ECH-S1H822GZ is rated for 1000 VDC, meaning it is capable of handling voltages up to 1000V. In addition, its superior insulation resistance ensures that high-frequency switching operations and applications will not be compromised by any type of interference or noise.

In summary, the ECH-S1H822GZ film capacitor is designed for use in AC and high-frequency switching power supplies, signal processing, communication systems, and consumer electronics. It features a polypropylene film construction, silver-plated brass terminals, and superior insulation resistance for noise suppression. Its high surge current capability makes it suitable for rectifier and inverter circuits, and any other application that demands reliable long-term performance.

The specific data is subject to PDF, and the above content is for reference