890334023010 Capacitors

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Film Capacitors: 890334023010 Application Field and Working Principle

Film capacitors are one of the most popular and versatile types of capacitor available and have a wide range of industrial applications. They are produced from multiple layers of polyester, polypropylene, vinyl and aluminum foil, and are ideal for applications requiring high-frequency capacitance operation and high temperature stability. The 890334023010 is a polypropylene-based film capacitor that offers features that make it reliable and able to cope with a wide range of industrial requirements.

The 890334023010 film capacitor is a surface-mount device for use in industry. It has a capacitance of 10μF and an operating temperature range of -55°C to +125°C. This range of temperature operation makes it suitable for use in high-temperature environments. It is also rated for high humidity (up to 90%) ensuring maximum reliability in damp conditions. Additionally, the 890334023010 has excellent high frequency capabilities, up to 2.0 MHz at 50 VDC applied voltage. It is also highly resistant to power cycling and over-voltage, making it highly reliable and trustworthy.

The working principle of a film capacitor is simple. It functions similar to a standard, paper-based capacitor, by storing and releasing electrical energy on demand. But whereas paper-based capacitors are limited by high operational temperatures and humidity, film capacitors use multiple layers of foil and plastic or vinyl to provide improved thermal and mechanical stability. This makes them ideal for tough applications.

When electrical current passes through the capacitor, the multiple layers of foil and plastic build up a charge, which then provides a source of electrical energy on demand. As the capacitor charges and discharges, the foil and plastic layers act as a dielectric, allowing for efficient storage of the electrical energy. The properties of the dielectric, as well as its thickness, determine the capacitance value of the device.

The 890334023010 film capacitor is available in several sizes and shapes, allowing for mounting in various positions. It is available in single and double sided layouts, and has a variety of mounting options making it suitable for use in tight spaces. Additionally, the 890334023010 has a relatively low dissipation factor (or “DF”), ensuring maximum transfer of electrical energy while minimising losses.

The 890334023010 is an ideal solution for applications requiring highly reliable, efficient and cost effective electrical energy storage. Its features make it suitable for a wide range of industrial requirements, including high temperature and humidity, and high frequency operation. Furthermore, its multiple layers of dielectric materials ensure excellent thermal and mechanical stability, providing exceptional performance and long-term reliability.

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