SMG50VB392M22CLL

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Aluminum electrolytic capacitors are widely used in all types of circuits due to their relatively low cost, small size, and high capacitance. The SMG50VB392M22CLL aluminum electrolytic capacitor is a popular choice for applications that require high levels of performance.

Application Field: The SMG50VB392M22CLL is designed for consumer electronics, power supplies, and audio applications. It is suitable for use in voltage converters, instrumentation, communications, power management, and other fields. The capacitor has an operating range of 50V DC to 392V DC and is is rated for maximum capacitance of 22.0uf, maximum ripple current of 18.2A, and maximum temperature of 105°C. Its operating temperature range is from -55°C to 105°C.

Working Principle: The SMG50VB392M22CLL uses a solid electrolytic capacitor with a molded polymer case and a conductive epoxy seal. The electrolyte is a special liquid that reacts with the anode to form an oxide film on its surface. This oxide film acts as the dielectric layer in the capacitor and is responsible for its high capacitance. When a voltage is applied to the anode, the oxide film changes its thickness due to the polarizing effect of the electrolyte, thus changing the capacitance.

The SMG50VB392M22CLL uses a special electrode structure, where the anode is made of an aluminum plate with a specific area of contact with the electrolyte. This provides increased reliability and long lifespan. The anode also contains a conductive adhesive to provide maximum surface contact. The cathode is a special material which has a very high electrical conductivity. The capacitor also has a metal case to protect it against mechanical and environmental shocks.

The SMG50VB392M22CLL also includes a series of internal protection features. These include temperature compensation and overvoltage protection that helps maintain the stability of the capacitor under a wide range of operating conditions. The capacitor also includes a series of self-resetting short-circuit protection that prevents the device from tripping off-line in the case of extreme currents.

In conclusion, the SMG50VB392M22CLL aluminum electrolytic capacitor is a high performance device built for multiple applications. Its wide operating temperature range, low cost, and compact size makes it an ideal choice for consumer electronics, power supplies, instrumentation, communications, and other fields. Its special electrode structure and protection features ensure safety and reliability in operation.

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