ECE-A1VKS470I

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Aluminum Electrolytic Capacitors are characterized as having a large capacitance in relation to their size, and are widely used in power supply designs. The ECE-A1VKS470I is one such capacitor from the Nippon Chemi-Con range. The main application field for the ECE-A1VKS470I is for DC (Direct Current) circuits, such as switching power supplies, and its working principle is the same as any other aluminum electrolytic capacitor.

Aluminum electrolytic capacitors consist of an aluminum anode, an electrolyte, and a cathode which is usually made of aluminum oxide. Electrical power from a DC power source is applied to the anode, which breaks down the electrolyte and forms a thin-film of aluminum oxide on the anode, acting as an insulator. Electrons are attracted to the anode and travel through the oxide to the cathode allowing for electron conduction. A current is then generated when electricity flows between the capacitor terminals, creating an electric field, which is essentially an electrical energy storage device.

The ECE-A1VKS470I offers several advantages over conventional electrolytic capacitors, including low ESR (Equivalent Series Resistance) with an excellent humidity resistance. This makes the ECE-A1VKS470I an ideal choice for high frequency applications, as it has better self-healing properties compared to other aluminium electrolytic capacitors. Additionally, the ECE-A1VKS470I has a higher operating temperature range, with a nominal capacitance of 470µF and a maximum operating temperature of up to 105°.

In practical terms, the ECE-A1VKS470I can be applied to power supplies for a wide range of DC circuits, from mobile phones to digital TVs, to computers, and home audio-visual systems. With its low ESR and excellent humidity resistance, the ECE-A1VKS470I is a reliable and cost effective solution for power supplies with high frequency-low leakage requirements.

In conclusion, the ECE-A1VKS470I is an excellent aluminium electrolytic capacitor for DC circuits, due to its high capacitance value, low ESR and excellent humidity resistance. These advantages make the ECE-A1VKS470I ideal for a wide range of DC applications, such as power supplies for computers, mobile phones, digital TVs and home audio-visual systems.

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