EKMG100ELL471MF11D

An aluminum electrolytic capacitor, also known as electrolytic capacitor, is an electronic device that is made up of a few aluminum foils and a dry, moist or gel type electrolyte, like aluminum oxide. The aluminum cap itself is extremely conductive, which is why it is often used in electrical circuits. EKMG100ELL471MF11D is one type of aluminum electrolytic capacitor, which has its own specific application field and working principle, including long lifetime and reliable performance.

EKMG100ELL471MF11D Application Field

EKMG100ELL471MF11D use boasts a wide range of application fields, especially in circuits with high-frequency and high-voltage parameters, as well as low ESR and high ripple current. Also, EKMG100ELL471MF11D capacitors can be widely found in applications like computers, mobile phones and electric energy-saving lighting products. More specifically, these capacitors are commonly used in the following application fields:

• Integrated circuit decoupling
• DC-DC power conversion
• Solid state lighting rectify and filtering
• Voltage regulator modules
• Welding device and power supplies for electron microscope
• EMI filters for switching power supplies
• Automotive engine ignition system

EKMG100ELL471MF11D Working Principle

The working principle of EKMG100ELL471MF11D capacitors is based on the following key elements: an oxide cathode layer, an insulated oxide material, an anode foil and a dielectric used for insulation. Firstly, the anode foil and cathode layer are closely joined. Secondly, the anode-cathode pair is then wound on an insulated oxide film substrate. Lastly, the pair is compressed together and sealed with a dielectric material.

When a voltage is applied to the cathode and anode of the capacitor, a current passes through the oxide material of the cathode, while the anode stores the current in a form of electrons, which creates the electrical charge. The charge stored in the capacitor can be checked using a voltmeter, while the capacitance can be determined by applying a known voltage to the capacitor and measuring the charge stored on it.

Besides, electrolytic capacitors must be taken good care of and an absolute maximum voltage must be followed for each product for it to run effectively and have a long life. Thus, these items should be chosen wisely and install carefully to guarantee a durable performance.

Conclusion

EKMG100ELL471MF11D is one type of aluminum electrolytic capacitors, with a wide range of application fields. It works based on the principles of an oxide cathode layer, an insulated oxide material, an anode foil and a dielectric used for insulation. When a voltage is applied to these components, electrons are created and stored, and the charge and capacitance of the capacitor can be determined by measuring the current and voltage applied to the capacitor, respectively. Therefore, EKMG100ELL471MF11D capacitors are an important device to build efficient and reliable electrical circuits with long lifespans.