UVK1V153MRD

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Aluminum electrolytic capacitors are the most widely used capacitors globally due to their high capacitance, reliable operation and long service life. The UVK1V153MRD is a capacitor from the same family, with its field of application, working principles and other features.

The UVK1V153MRD is an aluminum electrolytic capacitor with an operating temperature -55°C ~ +125°C, a long service life, a maximum working voltage of 50VDC, and low ESR, offering high capacitance with good ripple current handling capability. In addition, its lead frame is made of stainless steel and its casing is molded in polypropylene. This makes it a desirable capacitor for various applications, including automotive and power systems, as well as audio and video recordings.

The basic principle of operation of the UVK1V153MRD is similar to other aluminum electrolytic capacitors. On the inside, two metal plates with electrolyte-soaked separators (known as dielectrics) are arranged between them. A voltage is applied to one of the plates, which loads electrons onto it, creating a negative charge. The ionized electrolyte then induces a positive charge on the other plate, leading to electrostatic attraction between the two plates, creating an electric field.

The electric field between the plates strengthens as more electrons are loaded to the plate with a negative charge, resulting in an increase of capacitance. The capacitance of the UVK1V153MRD can be adjusted by increasing or decreasing the gap between the two plates. The component also has a reverse voltage characteristic, which increases its ability to withstand transients. This gives it a wide variety of applications.

The UVK1V153MRD is highly reliable due to its high ripple current handling capability and stringent environmental requirements. It has been tested for 1000hrs at 100°C, ensuring that it can withstand high temperatures and has a long service life. Its dielectric is also formulated for possible product lifespan extension, making it an ideal component for critical and long-term applications. In addition, its stainless steel lead frame helps ensure high mechanical reliability and maximum protection against corrosion.

In conclusion, the UVK1V153MRD is an excellent choice for automotive and power systems, as well as audio and video recording systems. It is reliable, has a long service life and features a reverse voltage characteristic for higher resistance against transients. Additionally, its stainless steel lead frame ensures maximum protection against corrosion and can be adjusted to change the capacitance. This makes it a desirable component for critical and long-term applications.

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