UPA1C122MPD

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Aluminum Electrolytic Capacitors are one of the most common types of capacitors used today. They are widely used in a variety of applications and have a variety of advantages over other types of capacitors. One of the most popular uses for Aluminum Electrolytic Capacitors is the UPA1C122MPD application field and working principle.

The UPA1C122MPD is a high-performance, low ESR aluminum electrolytic capacitor with a pulse current handling capability of up to 400A. It is designed for applications which require high current while operating at high temperatures with a long-life expectancy. The capacitor is available in both radial and axial packages and is designed for use in power supplies, motor drives, and inverters.

The working principle of the UPA1C122MPD is based on the same fundamentals as any other aluminum electrolytic capacitor. It consists of a metalized aluminum foil anode, a dielectric separator, and a metal foil coated with an electrolytic solution. During operation, the positive anode is connected to a positive voltage source and the negative end is connected to the negative voltage source. The metalized anode and the electrolyte generate an electrostatic field which stores energy in the form of a charge.

The primary advantage of the UPA1C122MPD is its ability to handle high current pulses while still providing good ripple and noise performance. The low ESR allows the capacitor to achieve high capacitance values even at elevated temperatures. In addition, the combination of the flat base construction and axial/radial package options makes this a suitable choice for both through-hole and surface-mount applications.

The UPA1C122MPD features an operating temperature range of -55°C to +125°C, making it suitable for applications ranging from automotive to consumer electronics. The capacitor has a self-healing characteristic, meaning that if the dielectric separator is damaged or broken, the capacitor will regenerate itself. This ensures that the capacitor will last through the expected life of the application, as long as the currents and voltages remain within the specified limits.

The UPA1C122MPD is a reliable choice for high current pulse applications. Its low ESR and long-life expectancy make it an ideal solution for designs requiring efficient operation at high temperatures. Its axial/radial package and flat base construction make it a versatile choice for use in a wide range of high current applications.

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