UVR2D101MHA

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Aluminum electrolytic capacitors are components with a variety of uses in modern electronics. They are made of a pair of aluminum foils with an electrolyte between them and are typically used for filtering out high frequencies or as a reservoir for electrical energy during power-up surge. They can also be used to store electrical energy in capacitive-deionizing water filtering units. The UVR2D101MHA is a type of aluminum electrolytic capacitor that is particularly useful for applications such as power supplies, audio amplifiers, and home theater equipment.

The UVR2D101MHA is an aluminum electrolytic capacitor with a wide range of applications, due to its high capacitance and long life. It has an operating temperature range of -40°C to +105°C and a rated voltage of 400VDC. Its capacitance is 100 μF and its leakage current is 0.1 μA or less. The capacitor has an impulse endurance of 1,000 volts and is built in a radial lead package. It is RoHS compliant and UL approved.

The working principle of an aluminum electrolytic capacitor relies on the fact that aluminum is a good conductor of electricity and is capable of producing ions when an electric field is applied. This is due to the nature of its oxide, which is an electrical insulator. When a voltage is applied to an electrolytic capacitor, the positive ions move to the anode and the negative ions move to the cathode, resulting in the formation of an electric field across the electrolytic. This electric field then sets up a current, which causes the charge to move from one side of the capacitor to the other.

The capacitance of an aluminum electrolytic capacitor is affected by its size, the number of layers and the electrolyte type used. The larger the capacitor, the more layers it can contain, and therefore the greater its capacitance. Additionally, the type of electrolyte used will have an effect on the capacitance of the capacitor, as the ions can have different mobility depending on the electrolyte chosen. For example, an electrolyte with a higher ion mobility will be able to produce a more uniform electric field and thus a higher capacitance than an electrolyte with a lower ion mobility.

The UVR2D101MHA aluminum electrolytic capacitor is an ideal choice for a variety of applications due to its high capacitance and long life. It is well suited for use in power supplies, audio amplifiers, and home theater equipment. Its wide operating temperature range and UL approval make it suitable for scenarios where reliability and safety are essential. Finally, its ability to store electric energy makes it an ideal choice for use in capacitive-deionizing water filtering units.

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