EEU-FC1C391B

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

Aluminum electrolytic capacitors are typically used when large capacitance values are needed in a limited space. They are available in a variety of configurations, radial, axial, and snap-in. Their capacitance can range from a few microfarads to thousands of microfarads. Perhaps of greatest importance, aluminum electrolytic capacitors operate at relatively low voltage levels but can handle higher voltage levels in some cases. The EEU-FC1C391B is an aluminum electrolytic capacitor, offering a capacitance of 390uF and a 6.3V voltage rating.

The EEU-FC1C391B is a polarized aluminum electrolytic capacitor. This means that it has an anode, marked with a long metallic strip (the negative side), and a cathode, marked with a shorter metallic strip (the positive side). The anode is also connected to the negative lead of the capacitor, and the cathode is connected to the positive lead. It is essential that polarization be observed when installing the capacitor - the anode side must be connected to the negative lead of the circuit.

The EEU-FC1C391B is primarily used in applications requiring medium capacitance values at low voltage levels. For example, it is often used in power supplies and motor drives. Other applications include regulating the current or voltage in circuits, or filtering the input/output of a circuit. This is accomplished through the capacitor\'s ability to store energy and to release it as needed.

The working principle of the EEU-FC1C391B is similar to that of other aluminum electrolytic capacitors. The capacitor utilizes two aluminum plates that are separated by an electrolyte material. When DC power is applied to the plates, a dielectric material is formed, which stores the electricity and thereby increases the capacitor’s capacitance. The electrolyte material acts like a spacer and a conductor, ensuring that the capacitance remains relatively constant under varying operating conditions.

The EEU-FC1C391B is a low-voltage aluminum electrolytic capacitor, designed for applications requiring low capacitance values. Its ability to provide energy storage in a compact space makes it ideal for applications such as power supplies, motor drives and current/voltage regulation. Its polarized design requires its anode to be connected to the negative lead of the circuit, and its electrolyte material ensures a consistent capacitance over varying operating conditions.

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