477KBM050M

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Aluminum electrolytic capacitors are a type of capacitor that uses an electrolyte to store a charge. They are used to store and release electrical energy, to filter electrical signals, and to protect circuits from over-voltage or current overload. The 477KBM050M is a type of aluminum electrolytic capacitor specifically designed to provide cost-effective electric energy storage and release.

Functionality of 477KBM050M

The 477KBM050M is constructed from aluminum foil, paper, and a jelly-like paste called an electrolyte. It functions as an energy storage device for ac/dc electric energy conversion and filtering applications. The capacitance of the 477KBM050M is typically rated at 50 micro farads and the operating temperature range is -40 up to +105 degrees Celsius. The maximum working voltage is 25 VDC and the maximum ripple current is 4.2 A per Pz. The 477KBM050M is also rated for 10,000 hours at an ambient temperature of 90 degrees Celsius.

Applications of 477KBM050M

The 477KBM050M is ideal for applications that require stable high ripple currents, such as DC/DC converters, high frequency switching power supplies, uninterruptible power supplies (UPS), and batteries used for electric vehicles. In addition, it is also suitable for switching power supplies in communication equipment, personal computers, and consumer electronics. The 477KBM050M is particularly attractive for applications requiring a low cost, reliable capacitor that is able to handle high ripple currents.

Working Principle of 477KBM050M

The working principle of the 477KBM050M is based on the electrochemical reaction that occurs when voltage is applied to the capacitor. When the terminals of the capacitor are connected to a power source, electricity flows through the electrolyte, bringing ions into the electrodes. The ions are attracted to the electrode of opposite charge, resulting in the formation of an electrical double layer. This layer acts as a dielectric, storing electric potential energy and creating a capacitive effect.

When an electric current is applied to the capacitor, ions move from one electrode to the other, leading to a change in the electric potential between the electrodes. This change is what is responsible for creating the electrical energy storage and release effect that is characteristic of an aluminum electrolytic capacitor.

Conclusion

The 477KBM050M is a type of aluminum electrolytic capacitor specifically designed to provide cost-effective electric energy storage and release. It is ideal for applications that require stable high ripple currents and is suitable for switching power supplies in communication equipment, personal computers, and consumer electronics. The working principle of the 477KBM050M is based on the electrochemical reaction that occurs when voltage is applied to the capacitor.

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