ALS81A393DB025

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Aluminum Electrolytic Capacitors are essential components in electronic devices which are used to stabilize the current flow, smooth the waveform, damp transient waveform and store electrical energy. The ALS81A393DB025 is an Electrolytic Capacitor from the renowned Nippon Chemicon USA Co. that provides reliable and dependable performance.

The ALS81A393DB025 has a reliable aluminum electrolytic construction and is designed for 85 degrees Celsius operation. It can maintain its capacitance for 85 degrees Celsius conditions for up to 1000 hours. This Electrolytic Capacitor has a long service life and is highly reliable and durable. It is ideal for surface mount applications and is highly suitable for high temperature environment.

The ALS81A393DB025 has a wide range of applications, which include small-sized, low-voltage DC output applications, such as camera modules, audio systems, portable consumer electronic devices, and mobile phones. It is also suitable for applications where electrolytic capacitors are needed to reduce the build-up of heat due to high ripple current, such as in motor drives, power supplies, and power converters. Furthermore, it is an ideal choice for soil moisture detection, where it can help to adjust the proper amount of voltage for detecting moisture in the soil.

The working principle of the ALS81A393DB025 is based on the fact that its structure consists of two layers of aluminum foil connected together and separated by a thin layer of semiconductor electrolyte. The aluminum layers act as the electrodes while the electrolyte provides the charge carriers necessary for the capacitor to work. When a voltage is applied to the capacitor, a current will flow through it, resulting in an electric field between the two layers of aluminum foil. This electric field creates an electrostatic charge on both surfaces of the aluminum layers, thus forming a capacitance.

The ALS81A393DB025 has a temperature range between -55 degrees Celsius and 125 degrees Celsius. It has an insulation resistance of 500M and a Leakage Current of 0.076uA at 85 degrees Celsius. Furthermore, this Electrolytic Capacitor has a very low ESR of 0.02 ohms and provides an impressive capacitance of 330uF. The working voltage of this capacitor is 250Vdc, making it suitable for many high-voltage applications. Moreover, this capacitor offers excellent ripple current capability, up to 1070mA, and its low ESR reduces the amount of energy that the capacitor needs to dissipate.

In conclusion, the ALS81A393DB025 is a highly reliable aluminum electrolytic capacitor from Nippon Chemicon USA Co. that can be used in a wide range of applications. Its reliable construction and excellent performance makes it ideal for applications that require a capacitor with a long service life. Furthermore, its low ESR reduces the amount of energy required to dissipate, making it an efficient and cost-effective choice for a variety of applications.

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