171474J400P-F

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 essential components on multiple electronic circuits due to their reliable performance and competitive prices. The 171474J400P-F is a great example with a variety of features serving a wide variety of applications. This article will discuss the capabilities of 171474J400P-F and explain its working principle.

Capabilities

The 171474J400P-F is an axial lead P-F film capacitor manufactured with metallized polyethylene terephthalate (PET) film. It is a standard Aluminum Electrolytic Polarized PP Plastic Capacitor, and is available in sizes ranging from 0.0025 to 0.0047uf, with capacitance accuracy being rated at 10%.

The 171474J400P-F is designed to meet requirments which include long life reliability and large capacitance in a compact size. Its operating temperature is between -40 to 85 degrees Celsius and its climatic category of 40/85/21 is suitable for most general-purpose applications. It is also designed to work with a wide range of electrical resistance, meaning that it is suitable for both AC and DC circuits. A few examples of its applications are motor and fan run capacitors, line filter capacitors, interconnection capacitors and pulse capacitors.

Working Principle

The working principle of a film capacitor lies in the principle of electrostatic storage and dielectric field. A film capacitor consists of two conductive plates which are separated by an insulating material known as the dielectric. When a direct current is applied to the plates of the capacitor, it creates a voltage across the plates. This voltage creates an electric field, which causes electrons to be stored within the dielectric. This stored electric charge is the charge that enables the capacitor to perform its designated functions.

Because of the dielectric’s ability to store charge, the capacitor is able to block DC signals, while allowing AC signals to pass through it. This is because AC signals alternate between positive and negative voltages, which cause the dielectric to repel and attract the stored charge repeatedly. This repeated movement of electric charge causes the AC signals to become attenuated. In other words, the capacitor is able to block DC signals while allowing AC signals to pass through it, resulting in the capacitor being effective in power conditioning applications.

In summary, the working principle of a film capacitor is based on its ability to store electric charge and enable it to perform the required function. The 171474J400P-F is a great example of this, and is suitable for a wide range of applications due to its ability to block DC signals, while allowing AC signals to pass through.

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