UPW1V102MHD1TO Capacitors

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Aluminum electrolytic capacitors are passive components used to store electric energy. The UPW1V102MHD1TO is an aluminum electrolytic capacitor that is generally used in power electronics applications. It is a high-power, wide voltage range, miniature aluminum electrolytic capacitor designed specifically for switching power supplies, converters, high-current DC-DC conversion circuits, and voltage regulator modules. It is RoHS compliant and UL certified.

The UPW1V102MHD1TO has a voltage range of 100 to 1000 Volts, a capacity range of 0.1 to 10 μF, and an ESR range of 0.1 to 10 mΩ. It is cylindrically shaped and relatively small with a diameter of 7mm and a maximum height of 2.5mm. It has a ripple current rating of 7A RMS (15A peak) with a maximum operating temperature of +125°C and a lifetime of 3000 hours.

The UPW1V102MHD1TO has a wide range of applications in the power electronics field. It is used in converters, voltage regulators, switching power supplies, and other high-current/low-inductance circuits. The UPW1V102MHD1TO is also used in motor drives for controlling the speed of DC motors. It is suitable for use in automotive and industrial applications and is designed for high-efficiency and improved reliability.

The working principle of the UPW1V102MHD1TO is similar to that of any other aluminum electrolytic capacitor. It uses an electrochemical process to store electric energy in the form of an oxide film on the surface of the aluminum anode. The oxide layer acts as an insulator which electrically separates the aluminum from the electrolyte. When a voltage is applied to the capacitor, a current flows between the anode and cathode, forming a layer of oxide on the anode and forming a pool of molten metal on the cathode. This process of charging and discharging creates an electric field between the anode and cathode of the capacitor which allows it to store energy.

The UPW1V102MHD1TO aluminum electrolytic capacitor is an ideal choice for a wide variety of power electronics applications. It has a wide operating voltage range and a high ripple current rating, making it suitable for high-current, low-inductance circuits. Additionally, its RoHS compliance and UL certification make it a reliable option for automotive and industrial applications.

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