477SML6R3M

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Aluminum electrolytic capacitors are a type of capacitor that utilizes an electrolyte to achieve very high capacitance. The name “aluminum” is derived from the fact that the electrodes of the capacitor are typically made of a thin aluminum foil. Aluminum electrolytic capacitors are usually used in applications that require high-frequency operation and high ripple current ratings.

The 477SML6R3M aluminum electrolytic capacitor is a radial lead, snap-in type, and is capable of handling up to 63VDC and an operating temperature range between -40°C and +105°C. It offers a high efficient capacitance of 680μF @100Hz, a capacitance tolerance of ±20%, a low equivalent series resistance (ESR) of 0.09Ω, and high ripple current up to 6.8A @100Hz. This makes the 477SML6R3M ideal for use in consumer electronic products, medical devices, power converters, and other high-end industrial equipment.

In terms of working principle, the 477SML6R3M capacitor consists of two foil electrodes of opposite polarity that are separated by a thin layer of electrolyte material. Electrolyte material is an insulating dielectric. When a DC voltage is applied between the two electrodes, the dielectric allows a current to flow, creating a uniform electrostatic field between the two foils. This electrostatic field results in an electrochemical reaction which leads to the formation of an electrical double layer on each foil surface. The electric double layer is made up of positively charged ions on one side and negatively charged ions on the other. This double layer is what provides the capacitance of the capacitor.

The 477SML6R3M aluminum electrolytic capacitor is a highly reliable device with low leakage currents and low ESR. It is a great choice for high-ripple current applications, and is used in a wide variety of consumer electronics, medical devices, and industrial equipment. It is low-cost and has high performance, making it an ideal solution for many applications.

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