EEU-TA1E471SB

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Aluminum Electrolytic Capacitors - EEU-TA1E471SB Application Field and Working Principle

Aluminum electrolytic capacitors, which are also known as electro-chemic capacitors, fall into a largely disregarded, yet essential sub-category of capacitors and capacitive components. They don’t draw much attention, but these components are critical to a wide variety of applications, particularly those dealing with alternating current electricity or AC. One such application can be found in the Hitachi EEU-TA1E471SB aluminum electrolytic capacitors. This specific capacitor is designed for a wide array of uses in the household, industrial, and commercial sectors.

These capacitors, which are also known as AL-CAPs, are composed of an aluminum oxide film, along with aluminum windings, and then encased in an electrolytic solution. They offer great power efficiency, have high capacitance values, and have superior heat regulation and safety capabilities. This makes AL-CAPs ideal when used in power supplies where stability and variation are key factors.

For example,the Hitachi EEU-TA1E471SB can be found in a variety of electronic devices, and is rated for operating at peak temperatures of -40 to +85°C, which is ideal for industrial and commercial applications. This is due to its low profile, its superior capacitance characteristics, and its ability to provide greater heat dissipation for reliable operation. Additionally, the EEU-TA1E471SB can withstand 2,000 hours of operation at full rated voltage, so it is perfect for use in applications that need to be reliable in spite of long periods of continuous operation.

But what exactly is working principle? In AL-CAPs, electrons are transferred from one electrode to another via an electrolytic medium. This is done through the application of a voltage on the anode, which causes electrons to be loosened from the aluminum oxide and migrate to the cathode. This is referred to as a “chemical reaction” and it allows for the storage of electrical energy in the form of a charge. This charge then creates a magnetic force between the two terminals which stabilizes the current flow in alternating voltage applications.

This type of capacitor also is often used in filtering applications, as it can remove unwanted frequencies while allowing other frequencies to pass through. This is accomplished by setting an appropriate value for the capacitance, thus providing the desired amount of current for a given application. Additionally, these AL-CAPs can be used in voltage regulator circuits, providing a stable voltage output when the input voltage fluctuates.

The Hitachi EEU-TA1E471SB specifically is used for AC line filtering in a wide range of consumer electronics devices. This includes but is not limited to inkjet and laser printers, scanners, power inverters, and various digital audio equipment. Its size and its high capacity characteristics make it ideal for these types of applications, as it can handle the high-powered currents that AC equipment requires.

Overall, aluminum electrolytic capacitors are essential components in a variety of different applications, and the Hitachi EEU-TA1E471SB is a perfect example of how their capabilities can be used to great effect. This specific capacitor is rated for temperatures of -40 to +85°C, can withstand 2,000 hours of operation at full rated voltage, and is suitable for AC line filtering in a variety of digital audio equipment. In short, AL-CAPs, such as the EEU-TA1E471SB, provide extreme power efficiency, capacitance, heat regulation, and safety.

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