CDV19FF302JO3F

Mica and PTFE capacitors are among the essential components used in today\'s electronic circuitry. Among them, the CDV19FF302JO3F capacitor is one of the most popular options due to its high-performance and low cost. This capacitor is designed to provide reliable energy storage for applications in all types of electrical equipment. So, what are the application fields and working principles of the CDV19FF302JO3F?

The CDV19FF302JO3F capacitor is an AC line-filtering device. Its primary application field is auto sound systems, power supplies, and cell phones. It has a working range from 6.3V to 450V and can deliver up to 20mF capacity. This device features low ESR, allowing it to suppress high-frequency noise effectively. As a result, it is capable of protecting sensitive components from damage due to voltage transients.

The working principle of this capacitor is quite simple. Essentially, it functions by blocking certain frequencies from passing back and forth through the circuit. It is composed of two terminals, or “plates”, made of layers of mica and usually coated with PTFE. When a voltage is applied, the mica plates store electrical energy in the form of an electric field. The PTFE coating helps contain the electric field, preventing any charge from leaking out of the capacitor.

The CDV19FF302JO3F capacitor is a reliable and cost-effective AC line-filtering device. Its application field includes auto-sound systems, power supplies, and cell phones. Its working principle is based on the capacitance created between two plates made of mica and coated with PTFE. As a result, it is capable of reducing high-frequency noise and protecting circuit components from damage due to voltage transients.