LLG2C392MELC50

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Aluminum electrolytic capacitors are among the most widely used types of capacitors in modern electronics. They are used in many different applications, from basic voltage filtering and stabilization to complex power supply circuits. The LLG2C392MELC50 is an aluminum electrolytic capacitor, a miniaturized model of an axial lead type. By combining a long life and high capacitance into a compact form, the LLG2C392MELC50 is ideal for large-scale applications such as power line filtering for power supplies, large-capacity heaks for different voltage regulations, and switching power supplies. The LLG2C392MELC50 has a rated capacitance of 39 uF, tolerance of ±20%, and rated voltage of 6.3 VDC.

The device is constructed from an aluminum casing, with two layers of dacron paper, contact pins, and potting material forming its interior. The dcron paper acts as an insulating layer, allowing the capacitor to store its charge with minimum loss. The contact pins are responsible for connecting the capacitor to the external circuit. They also provide the necessary electrical connection, allowing the capacitor’s stored electrical charge to be discharged or recharged. Finally, the potting material is used to encapsulate the fragile capacitor material and prevent corrosion from humidity.

The LLG2C392MELC50 operates on the principle that when a voltage is applied to its contact pins, an electric field develops in the electrolyte solution present between the capacitor plates. Both plates acquire a charge in the opposite polarization, creating a stored electrostatic energy. When disconnected from the voltage source, this charge remains stored by the capacitor, allowing it to function as an energy reserve. The LLG2C392MELC50 is designed to deflect at least 85% of the surges and spikes caused by power surges, hence serving as an effective energy filter.

Modern electronics demands increasing capacity in smaller sizes. This is precisely what the LLG2C392MELC50 offers. Its small size and low profile make it ideal for applications where space is limited and a high capacitance value is needed. It also offers good electrical characteristics such as high conversion efficiency, low ESR, and good dielectric strength. Temperture ranges from -55 to +105 degrees Celsius, making it a viable choice for applications that require low capacitance leakage. Finally, standing at just 11.5 mm in height and 8 mm in length, the LLG2C392MELC50 allows for easy placement in tight spaces. In addition, the capacitor’s long life of up to 1000 hours provides added reliability.

In summary, the LLG2C392MELC50 aluminum electrolytic capacitor offers a viable solution for applications that require both large capacity and a compact form. Its long life and excellent electrical characteristics make it suitable for numerous applications, from voltage filtering and voltage regulations to UPS systems and power supplies.

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