UVZ1C153MRH

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Aluminum electrolytic capacitors are widely used in electronic circuits for their excellent features, such as high-temperature resistance, stable performance, and long service life. The UVZ1C153MRH is an example of an aluminum electrolytic capacitor and plays a significant role when deployed in electrical circuits. This article will discuss the applications and workings of the UVZ1C153MRH.

Applications of UVZ1C153MRH

The UVZ1C153MRH is mainly used for filtering and energy storage. It features an operating temperature range from -55°C to 105°C, a tolerance of ±20%, and a maximum voltage rating of 25V. Additionally, a wide capacitor range is available, from 0.2μF to 1500μF. Thanks to these properties, the UVZ1C153MRH can be deployed in numerous applications:

• Regulations of pulse current in power supplies
• Smoothing out the power waveforms of high-frequency rectifier circuits
• Sound-processing circuits
• Switch mode power circuits
• DC-DC converters

Working Principle of UVZ1C153MRH

The UVZ1C153MRH is an aluminum electrolytic capacitor that relies on Faraday’s law of electrolysis to store electrical energy. This capacitor consists of two aluminum plates, one of which is rolled up and has a porous separator between it and the other plate. The two plates are then filled with an electrolyte solution. The electrolyte includes hydrogen, which helps develop a high-quality oxide film on the surface of the aluminum plate.

When voltage is applied to the plates, ions in the electrolyte solution will move towards the cathode (negative electrode) to form an electric field. This causes the negative charge to accumulate at the anode side, allowing the capacitor to store electrical energy. In this capacitor, both anode and cathode consist of aluminum, which explains its low voltage capabilities in comparison to tantalum and other types of electrolytic capacitors.

Conclusion

In conclusion, the UVZ1C153MRH is an aluminum electrolytic capacitor with a wide capacitance range and a maximum voltage rating of 25V. Thanks to this and its other features, such as its high-temperature resistance and long service life, this capacitor is very popular and is used in many applications, including power supplies, sound-processing, and DC-DC conversion. The working principle of the UVZ1C153MRH relies on Faraday’s law of electrolysis, where ions in the electrolyte solution will move to the negative electrode to form an electric field, allowing charge to accumulate at the anode side.

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