EET-HC2E561BA

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Aluminum electrolytic capacitors are ideal for applications requiring large capacitance per unit volume, and include features such as an extended life cycle and low leakage current. The EET-HC2E561BA is a radial-lead, non-polar aluminum electrolytic capacitor with a capacitance of 560uF and a working voltage of 16V.

These capacitors consist of a tantalum aluminum anode, a solid electrolyte formed by oxide layer, and a cylindrical aluminum cathode. The anode is typically a tantalum sheet, that is wound in rolls to form a cylinder, and then rolled up in a spiral. The oxide layer in between the anode and cathode provides electrical insulation and also works as an electrolyte.

The operation of an aluminum electrolytic capacitor relies on its electrolyte. The electrons are moved from one plate to the other and are prevented from returning back to the anode by the electrical insulation of the oxide layer. This causes a buildup of charge in one plate, and the anode is then called the positive plate, and the cathode becomes the negative plate. As electrons flow from the positive plate to the negative plate, a capacitor is created, storing energy as electric field between the plates. The capacitor\'s energy is released through an external circuit.

The application fields of the EET-HC2E561BA typically include high voltage power supply, filtered circuit, DC-DC converters, load circuit of switch power supply, wave filter circuits of electric lighting fluorescent lamps, as well as peak current filtering in digital electronic products. With its high withstanding voltage and excellent ripple current capability, this high-performance aluminum electrolytic capacitor is suitable for pulse circuit, converters, and switching power supplies.

The capacitor has a number of parameters that need to be considered in order to calculate the actual capacitance in a given application. The capacitance value of the capacitor is directly related to the area of the anode and cathode, as well as the thickness of the oxide layer. It is important to note that the working voltage of the capacitor is directly related to the thickness of the oxide layer, and the lifespan of the capacitor is determined by the temperature of the oxide layer, as heat accelerates the degradation of the oxide layer, resulting in a decrease in capacitor life.

In conclusion, the EET-HC2E561BA is a high-performance aluminum electrolytic capacitor which has a wide range of applications, including high voltage power supply, filtered circuit, DC-DC converters, and load circuit of switch power supply. The capacitor’s parameters, such as the capacitance value and working voltage, are determined by the area of the anode and cathode, the thickness of the oxide layer, and the temperature of the oxide layer. With its good self-healing effect, the EET-HC2E561BA can provide an extended smooth service life.

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