450CXW18MEFR8X40

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Aluminum electrolytic capacitors, commonly known as Aluminum Electrolytic Capacitor or Aluminum Elecap, is a popular polarized electronic component that utilizes the physical property of an oxide layer laminated on its aluminum electrodes to work as an electrical capacitor. The model number 450CXW18MEFR8X40 is an aluminum electrolytic capacitor which is widely used in different applications ranging from the power sector, audio-video circuitry, semiconductor devices, microelectronics, telecommunication to automotive electronics.In its short form, aluminum electrolytic capacitors operate with four basic parameters, namely capacitance, voltage, temperature and impedance. Capacitors are rated based on their capacitance value in Farads, their working voltage in Volts, their temperature in Celsius and their impedance (ESR) as Ohms. The 450CXW18MEFR8X40 aluminum electrolytic capacitor falls into the category of low-voltage capacitors which are rated at 18V. This particular capacitor presents an impedance value of 4 Ohms, indicating it has a higher self-resistance compared to other types of aluminum electrolytic capacitors which usually possess lower impedance values.Moreover, this capacitor has a capacitance value of 0.22uF or 220nF. The 450CXW18MEFR8X40 is a robust and long-lasting capacitor, having a maximum peak current rating of 5A, a Ripple Current value of 2000mA and a Ripple Current Dissipation Factor (RDF) of 100. Reliability wise, the 450CXW18MEFR8X40 possesses a long product life span, with a maximum Temperature range of -55 to +125 °C and a maximum performance life of 5600 hours.The main application fields for the 450CXW18MEFR8X40 aluminum electrolytic capacitor include automotive electronics (such as navigation systems and anti-lock braking systems), power supplies, LED displays, RFID systems, home energy management systems and audio-video circuitry. It is perfect for applications which require high levels of current stability and minimal self-resistance.When it comes to the working principle of this capacitor, the principle is based on the fact that one plate of the capacitor is made of a porous material coated with an electrolyte. When voltage is applied across this capacitance, the electrolytes can absorb current, which allows the charge to flow and creates a potential difference between the electrodes. This potential difference is then maintained by the capacitance and is held as long as the voltage remains constant over time.In conclusion, the 450CXW18MEFR8X40 aluminum electrolytic capacitor is an optimal replacement for all kinds of electronic components in various applications where highly reliable current stability and low self-resistance are required. It works on a principle where an electrolyte-coated electrode absorbs current, creating a potential difference between the two electrodes and which is then maintained by the capacitance as long as the voltage stays constant.

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