101872U040AD2A

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Aluminum electrolytic capacitors are widely used in electric equipment and are the most common type of capacitors in circuits. The 101872U040AD2A aluminum electrolytic capacitor is a type of capacitor that utilizes physical principles of electricity for storing energy and has a wide range of applications.

The 101872U040AD2A aluminum electrolytic capacitor is constructed by alternating a porous anode made of pure aluminum with a semi-permeable electrolyte soaked porous paper separator. A thin cathode foil of aluminum oxide is rolled into the separator between the two electrodes. A radial lead is used for connection. Its design and technology help to reduce ESR (equivalent series resistance) which in turn improves voltage endurance, ripple current capacity and absolute capacity.

The working principle of the 101872U040AD2A aluminum electrolytic capacitor is that electric charge is stored on the aluminum oxide layer on the anode and the electrolyte soaked in the separator acts as the medium for current flow. When an electric field is applied to the capacitor, charge accumulates on the surface of the foil. The oxide layer acts as an insulator, preventing discharge when no electric field is applied.

The 101872U040AD2A aluminum electrolytic capacitor has a good frequency response and offers an ultra low equivalent series resistance that allows for a very small dielectric absorption. It is widely used in audio applications such as power amplifiers, speakers, microphones, and other audio devices. It is also found in telecommunications, as well as portable electronic devices such as digital cameras and cell phones. This capacitor is also increasingly used in automotive electronics such as ECU boards, dashboards, and other engine control units.

In addition, the 101872U040AD2A aluminum electrolytic capacitor is highly reliable and has a long operating life. It is vibration, shock, and temperature resistant, making it ideal for industrial applications. It also has a very low ESR which helps reduce ripple and improve high frequency performance. Thus, the 101872U040AD2A aluminum electrolytic capacitor is becoming increasingly popular in many industries and applications where high performance, large capacitance and low ESR are most desired.

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