228CKH025M

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Aluminum electrolytic capacitors contain two aluminum foils that are rolled into a cylindrical form and surrounded by an electrolyte. The internal foil is etched to produce a large number of parallel plates. The external foil works as a cathode and the internal foil works as an anode. A dielectric oxide film is generated on the anode by anodic oxidation of the aluminum foil. This oxide layer creates high resistance to current.The application field of the 228CKH025M aluminum electrolytic capacitor is mostly used in applications that requires high frequency, high stability and low ESR such as DC-DC converters, consumer electronics, automotive industry, and more.The working principle of the 228CKH025M aluminum electrolytic capacitor is based on the capacitance created between its anode and cathode. This capacitance is created as an electrical charge accumulates on both the capacitor’s plates. When a voltage is applied across the two plates, an electric field is generated and starts an electron flow, which is known as electric current. The 228CKH025M capacitor’s electrical charge is written in farad (F) and is known as its capacitance.In addition to that, the capacitance depends on the thickness of the dielectric layer and the area of the capacitor\'s plates. Because of the etching of the aluminum electrode, the 228CKH025M capacitor has a very small area and therefore a low capacitance value. However, due to its high frequency, the current can still flow freely. The 228CKH025M has a low ESR rating which helps reduce ripple frequency, improving the overall performance.The 228CKH025M aluminum electrolytic capacitor has various design elements such as its wide temperature range, long life-time, high frequency and low electrical leakage. These features make the 228CKH025M a viable choice for applications that require low ESR, high voltage and high frequency.With its wide temperature range, the 228CKH025M aluminum electrolytic capacitor can maintain its voltage and capacitance even when the operating temperature is higher than normal. It also has a long life-time under normal operating conditions, capable of lasting up to 10,000 hours. Additionally, the 228CKH025M capacitor features a low electrical leakage current, minimizing the power loss caused by surface electrical current that flows through the electrodes.Finally, the 228CKH025M aluminum electrolytic capacitor features a high frequency allowing for better performance, especially in applications that require high frequency signal processing. This makes it suitable for low-voltage switching circuits and for DC to DC conversion.In conclusion, due to its high frequency, low ESR rating, wide temperature range and long life-time; the 228CKH025M aluminum electrolytic capacitor is an ideal choice for applications that require a reliable and high performance capacitor. Its small size and low weight, makes it easy to install in most environments and its impressive electrical capabilities deliver stable and consistent performance.

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