CGH412T350W4L

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are among the most widely used electronic components in electrical engineering. They are constructed from two aluminum foils separated by a paper like material soaked in electrolyte solution. An electrolyte is an electrically conductive substance and the electrolytic capacitor acts like a battery. The electrochemical reaction between the electrolyte and the aluminum foil creates a thin oxide layer, which keeps the charges separated. This oxide layer is the reason why aluminum electrolytic capacitors have higher capacitance values than other types of capacitors.

CGH412T350W4L application field and working principle

CGH412T350W4L is an electrolytic capacitor that is used in a wide range of applications. It is most commonly used in power supply circuits, such as in AC to DC converters, UPSs, power supplies, backup power systems, automotive and industrial applications. It also finds applications in digital circuits, such as those used in computers and robotics. It is also widely used in switching power supplies, electric motors, controllers and many other electrical and electronics systems.

The CGH412T350W4L’s capacitance value is 350µF, at 100VDC. This capacitor is rated at 25°C, but is capable of operating over a temperature range of -55°C to +105°C. It has a low ESR (equivalent series resistance) of 0.020Ω, which allows it to handle high ripple currents. It also has good heat dissipation properties, which makes it suitable for many high-power applications.

The working principle of the CGH412T350W4L’s is based on the creation of two thin oxide layers on alternating surfaces of its aluminum anode and the electrolyte soaked separator. These layers act as dielectric, isolating the two surfaces from each other. This dielectric allows the electric charges to form, thus forming a capacitor. The capacitance of a CGH412T350W4L is determined by the area of the two plates and its dielectric constant. In other words, the larger the area of the two electrodes and the higher the dielectric constant, the higher the capacitance of the capacitor.

The CGH412T350W4L is a rating capacitor for use in high-reliability applications. Its robust construction and wide operating temperature range make it suitable for a variety of applications, including computer and communications systems, UPSs, power supplies, automotive, and industrial systems.

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