UUD1A680MCL1GS Capacitors

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Aluminum electrolytic capacitors, also known as electrolytic capacitors, are a type of capacitor composed of aluminum oxide film and using a wet electrolyte. The outer shell of the capacitor is sealed from the outside to form a sealed capacitor. Aluminium electrolytic capacitors have the properties of small size and large capacity among various capacitors, and usually have long-term stable storage capacity. Among all types of electrolytic capacitors, UUD1A680MCL1GS is the most commonly used in modern electronic products.

The application field of UUD1A680MCL1GS is quite extensive. With the increasing miniaturization and diversification of electronic products, the capacitance and chip size of UUD1A680MCL1Gs are constantly updated, and its application scope is also expanded. It is widely used in the switching power supply of general consumer electronics, intelligent electronic appliances, communication power supplies and laptop power supplies, and is also suitable for high-frequency rectifiers and filters in electronic equipment and electronic transformers.

The main component of the UUD1A680MCL1GS aluminum electrolytic capacitor is an anode aluminum foil and a cathode aluminum foil insulated from each other. The wet electrolyte used is an acidic solution of one or more of potassium hydroxide, ammonium borate and ethylene glycol. A film of anodic oxidation of aluminum foil is formed on the surface of anode aluminum foil, and the electrolyte enters the pores of the film to become a part of the electrode. The working principle of the capacitor can be understood as follows: when a direct current is applied to the two electrodes of the capacitor, ions of the electrolyte are attracted to the surface of the aluminium foil with opposite charges, and the distance between them keeps decreasing with the increasing current. When the distance is close enough, an electric field is present across the oxide film between the two electrodes, which is the capacitance of the capacitor. Generally, the larger the capacity, the larger the voltage and current.

UUD1A680MCL1GS aluminum electrolytic capacitors have many advantages. First of all, compared with most other types of capacitors, it has the advantage of large capacity and small size, which makes it ideal for miniaturized electronic circuits. In addition, the electrolyte has a certain amount of electrolytic resistance, which can reduce the high frequency interference to the circuit and soften the surge current in the circuit. Also, because its performance is more stable, it is not affected by temperature change and humidity, so it has a longer service life than other types of capacitors.

In summary, UUD1A680MCL1GS aluminum electrolytic capacitors are widely used in various electronic products with their large capacity, small size and excellent performance. Its working principle is based on the principle of attraction between ions of the electrolyte and the opposite charges of the electrodes, and the capacitance of the capacitor is determined by the distance between the two electrodes. Furthermore, the electrolyte has a certain amount of electrolytic resistance which can reduce the high frequency interference, and its performance is stable and not affected by temperature change and humidity, so it has a longer service life.

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