UST1A221MDD1TA

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Aluminum electrolytic capacitors are widely used in various applications such as power supplies, amplifiers, motor control units, and computer systems. They are used as filters and energy storage elements in circuits, providing high capacitance, large voltage rating, and long-life operation. The UST1A221MDD1TA is an aluminum electrolytc capacitor designed for use in power supplies, lighting systems, motor drives, automotive electronics, telecom applications, and other industrial applications.

The UST1A221MDD1TA features an extremely low equivalent series resistance (ESR) of less than 0.02 ohm. This low ESR helps minimize power losses due to the resistance of the capacitor, providing higher efficiency for power supplies and other circuitry. The capacitor also features a surge current rating of 16 amperes, allowing it to withstand high current surges through the capacitor without damaging or shortening the capacitor life. The UST1A221MDD1TA also has a high ripple current of 210 mA. This high ripple current rating allows the capacitor to store and deliver an increased amount of energy to circuits over time, providing more stable supply of power. In addition, the capacitor is rated for a long life of 10,000 hours (at 105 degrees Celsius) and meets UL, RoHS, and AEC-Q200 standards.

The UST1A221MDD1TA works on the electric field principle. It consists of two dielectric plates, one positive and one negative. Between them is an electrolyte that contains ions. When an electric potential is applied across the plates, the ionic movements create an electric field in the capacitor that can store an electrical charge. The plates of the capacitor also have a thin layer of aluminum oxide on them which acts as an insulator. This prevents a short circuit between the two plates and enhances the capacitance of the capacitor.

The UST1A221MDD1TA also features a temperature range from -55 to +105 degrees Celsius and a voltage range from 4 to 600 volts. This makes it suitable for a wide variety of applications, from low-voltage circuits to high-current circuits. The capacitor is also resistant to heat, allowing it to operate efficiently even in high temperatures.

The UST1A221MDD1TA aluminum electrolytic capacitor is an ideal choice for a wide variety of applications, from low-voltage to high-current circuits. It has an extremely low ESR to reduce power losses, a high ripple current rating to provide more stable power delivery, and a temperature range from -55 to +105 degrees Celsius to ensure reliable operation in a wide range of environmental conditions. It also meets UL, RoHS, and AEC-Q200 standards ensuring a safe and reliable component for any application.

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