LGU2D471MELY

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Aluminum electrolytic capacitors, abbreviated as "Aluminum Electrolytic Capacitors" or "E-Caps" or "AECs" are passive electrical components used in electronic circuits for energy storage and energy conversion. LGU2D471MELY is one of the Aluminum Electrolytic Capacitors.

LGU2D471MELY is a type of through-hole radial lead type Aluminum Electrolyte Capacitor, it features a wide operating temperature range of -55 to 105°C and is rated at 20 volts. The capacitor is designed with standard 7mm height, 12.5mm diameter, 25mm length, and 10mm width. It is marked with the technology code LGU2D471MELY.

The working principle of Aluminum Electrolytic Capacitors is based on Faraday’s law of electrolysis. The aluminum foil of the capacitor acts as the anode, and the electrolyte serves as both the cathode and an electrolytic medium. When a voltage is applied to the capacitor, the electrolytic medium reacts with the anode and releases electrons, thus forming a current flow through the capacitor. In order to achieve maximum capacitance, the whole surface of the anode must be exposed to the electrolyte, which is why the aluminum foil is etched.

The main application fields of the LGU2D471MELY are as follows. First, this capacitor can be used in the field of power electronics, like power supplies, frequency converters, etc. Secondly, these capacitors can also be used in the applications where high ripple current is required, such as in motor drives, welding machines, and for IT related applications. Thirdly, these capacitors are also used in audio frequency applications, like loudspeakers, amplifiers, and oscillators.

In summary, the LGU2D471MELY is a type of through-hole radial lead type Aluminum Electrolytic Capacitor, with a wide operating temperature range. The main application fields of the LGU2D471MELY capacitors are power electronics, applications with high ripple current, and audio frequency applications. Their working principle is based on Faraday’s law of electrolysis, with the aluminum foil of the capacitor acting as the anode, and the electrolyte serving as both the cathode and an electrolytic medium when a voltage is applied.

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