UWD1H680MCL1GS Capacitors

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Aluminum electrolytic capacitors are widely used in the field of electronics and electrical engineering. They are an essential component in almost all electronic circuits, many of which are designed to provide reliable power supply for electronic device operation or provide short-term high current capacity for compensation and buffering. The UWD1H680MCL1GS aluminum electrolytic capacitor is a part of the super-low ESR series by Panasonic, and it has many distinct characteristics that make it perfect for certain applications.

The UWD1H680MCL1GS aluminum electrolytic capacitor is a small, surface-mount device with a size of 5.2 mm in diameter and 2.2 mm in height. It has an excellent ripple current with 1.5A at 100kHz and a ripple voltage of 200mV at 100kHz. Additionally, its voltage range is from 6.3-4VDC, with a capacitance rating of 680uF. This capacitor has a maximum operating temperature of 105°C and a rated lifetime of 2000 hours, which is relatively long for this type of component.

The working principle of aluminum electrolytic capacitors is based on the principle of electrolytic polarization. When the capacitor is connected to a voltage source, electrons are created on the negative aluminum plate of the capacitor, which then move to the positive plate and cause a charge separation between the two plates. The charge separation causes the dielectric between the two plates to form a barrier that prevents further current flow. As the capacitor is charged, the amount of charge increases and the voltage potential between the two plates increases, resulting in an electric field.

The UWD1H680MCL1GS aluminum electrolytic capacitor is typically used for decoupling or buffering of switching power supplies and other devices with high frequency ripple current requirements. Its unique characteristics include a long lifetime and low ESR parameters, making it ideal for applications that require higher ripple current and decoupling, such as control systems and switch mode power supplies. Additionally, due to its high temperature resistance and long durability, it is well suited for automotive, transportation, and consumer electronics.

In conclusion, the UWD1H680MCL1GS aluminum electrolytic capacitor is an excellent component for applications that require high ripple current and decoupling. Its small size, long durability, and high temperature resistance make it a great choice for a variety of applications, including automotive, transportation, and consumer electronics. Its long lifetime and low ESR parameters make it one of the most reliable aluminum electrolytic capacitors available.

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