UBW1H100MPD1TD Capacitors

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One of the most widely used components in modern electronics is the aluminum electrolytic capacitor. This type of capacitor is typically used in applications that require a high capacitance in a small form factor, such as switching power supplies, DC-DC converters, and AC-DC converters. One particular example of an aluminum electrolytic capacitor is the UBW1H100MPD1TD capacitor, which is a surface mount Tantalum capacitor.

Aluminum electrolytic capacitors are constructed from two aluminum foils, which act as the plates of the capacitor, and an electrolytic paper, which acts as the dielectric. These components are assembled in an aluminum can, and layer of sealing varnish is then applied to prevent moisture and other contaminates from entering the capacitor. The positive foil of the capacitor is then connected to the aluminum can, while the negative foil is connected to the screw terminal, which protrudes from the base of the capacitor. The capacitor also has a small side wall which contains a series of small vias, which are used for soldering the capacitor to the printed circuit board.

The UBW1H100MPD1TD capacitor is designed for use in high frequency switching power supplies. This type of capacitor has a nominal capacitance of 100uF, rated at 35V. The operating temperature range of the capacitor is -55 to +105 degrees Celsius, and it has an ESR rating of 45 Ohm. In addition to its high temperature capabilities, the capacitor has a low ESR, which makes it ideal for use in high current circuits.

The working principle of the UBW1H100MPD1TD capacitor is based on the principle of capacitance. The capacitor stores electrical energy by forming an electric field between the two aluminum foils, which are separated by the electrolytic paper dielectric. When a voltage is applied to the capacitor, a current flows through it, creating an electric field between the two foils. This electric field stores energy in the form of an electric field, which can then be used to power other electronic devices.

The UBW1H100MPD1TD capacitor is an ideal choice for use in high frequency switching power supplies, due to its capacity to store energy, low ESR, and high temperature capabilities. The capacitor is often used in combination with other components, such as inductors and capacitors, to create an efficient and reliable power supply system.

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