SH470M160ST

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Aluminum electrolytic capacitors are one of the most commonly used electronic components, and the SH470M160ST is a good example of such. Their wide range of potential applicability makes them versatile and valuable sought after components in the tech industry. This article will explain the SH470M160ST application field and working principle.

Introduction to the SH470M160ST

The SH470M160ST is a small, high-capacity aluminum electrolytic capacitor. This capacitor is specially suited for improving power supply quality, frequency conversion, inverter drives, outdoor power conversions and noise suppression. It has an operating temperature range of -55°C to +105°C and provides a stable performance in most applications.

Types and Construction of Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor is designed for storing charge when exposed to a voltage potential. It consists of two aluminum sheets that are rolled up and foil-insulated by aluminum oxide. This oxide layer is the key factor in determining the capacitor’s capacitance, its ability to store charge. The capacity of the capacitor is determined by the area of the sheets, the thickness of the oxide layer and the permittivity of the media between the sheets. The capacitor also consists of two layers of pure electrolyte, which are absorbed into the rolled-up sheets. This allows electrons to move freely between the two charging surfaces and increases the capacitance.

Working Principle of Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor stores charge by a polarity-dependent capacitor dielectric. The capacitor dielectric consists of a negatively charged layer of aluminum oxide and a positively charged layer of electrolyte. When a voltage potential is applied to the capacitor, charge moves from the negative layer to the positive layer. This movement of charge creates a capacitance that can be measured as C = Q/V, where Q is the charge stored and V is the applied voltage. The capacitance of the capacitor can be adjusted by changing the thickness of the oxide layer, the area of the aluminum sheets or by changing the type of electrolyte.

The SH470M160ST Application Field

The SH470M160ST application field includes many devices and applications, such as:

• Power Supplies: The SH470M160ST is commonly used in power supplies as a means of regulating voltage and current. It helps to convert the AC power into DC power, which is more suitable for powering electronic devices.
• Inverter Drives: The SH470M160ST also aids in the operation of inverter drives, which are used to convert AC power into DC power. This is useful for operating motorized machinery, such as conveyor belts.
• Noise Suppression: The SH470M160ST helps with noise suppression. It helps to reduce the amount of electromagnetic interference that can occur near electronic devices. This allows the electronic device to work properly without interference from outside sources.
• Outdoor Power Conversion: The SH470M160ST is commonly used in outdoor power conversion. It helps to convert the alternating current from the power grid into direct current, which can be used to power various outdoor devices.

Advantages of the SH470M160ST

The SH470M160ST offers several advantages over other capacitors, including:

• High Capacity: The SH470M160ST has a very high capacity for storing charge. This makes it ideal for applications where a large amount of charge is needed, such as power supplies.
• Low Leakage: The SH470M160ST has a very low leakage rate, which means that the capacitor will retain its charge for longer periods of time. This ensures that the capacitor will continue to function properly even over long periods of time.
• High Operating Temperature: The SH470M160ST has an operating temperature range of -55°C to +105°C, which means that it can be used in a variety of different applications. This makes the SH470M160ST the ideal choice for use in many different applications.

Conclusion

The SH470M160ST is a versatile aluminum electrolytic capacitor that offers a high capacity for storing charge and a wide range of potential application fields. Thanks to its high capacity and low leakage rate, the SH470M160ST is suitable for use in power supplies, inverter drives, noise suppression and outdoor power conversion. Its high operating temperature makes it suitable for use even under extreme conditions.

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