EEF-CD0E101XR

Aluminum - Polymer Capacitors

The EEF-CD0E101XR Aluminum-Polymer capacitors are typically used in a variety of applications including automotive, power supply, and consumer electronics. These capacitors offer an excellent combination of low equivalent series resistance (ESR), a high electrical conductivity, and good thermal conductivity. Their small size and low inductance make them suitable for high frequency AC and DC circuits.

Aluminum-Polymer capacitors are constructed with an anode made of aluminum foil and a cathode made of polymer plastic film. The anode contains an electrolyte, which is usually a liquid or a solid solution. The electrolyte is responsible for the electrical conductivity and capacitance of the capacitor.

The combination of aluminum and plastic materials makes these capacitors extremely versatile. The anode is composed of an aluminum foil that acts as the electrical conductor and has a lower ESR than traditional aluminum electrolytic capacitors. As an added benefit, the polymer cathode layer provides an increased capacitance and thermal and dielectric stability.

EEF-CD0E101XR capacitors offer a capacitance of 10 - 100 Farads which makes them suitable for high power applications, such as lighting, automotive, and consumer electronics. They also offer a high current carrying capacity and a long useful life.

The working principle of EEF-CD0E101XR Aluminum-Polymer Capacitors is relatively simple. When current is applied to the anode and the cathode, the electric field causes a charge to build up on the electrodes. The capacitance is determined by the amount of charge that is stored on the electrodes. As the charge builds up, the capacitance increases.

In order to increase the capacitance of the capacitor, the electrodes are placed closer together. By doing this, the electric field is increased, which increases the amount of charge that can be stored in the capacitor. This increases the capacitance of the capacitor.

In addition to this, the capacitance of the capacitor is further increased by the addition of electrolyte.The electrolyte increases the number of ions that can be held in the capacitor, and this increases the capacitance of the capacitor.

EEF-CD0E101XR Aluminum-Polymer capacitors are well suited for a variety of application fields, including automotive, consumer electronics, and power supply. Their low equivalent series resistance, together with their high capacitance, makes them excellent for high current and high power applications. Additionally, their low inductance and excellent thermal performance also makes them a great choice for high frequency AC and DC circuits.