UFW1H2R2MDD

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Aluminum electrolytic capacitors are widely used in electrical and electronic equipment. As one of the common varieties, UFW1H2R2MDD is a type of Aluminum Electrolytic Capacitor. It is a non-polar capacitor with screw terminals and small capacity.

The aluminum electrolytic capacitor uses the chemical effect of metal oxide on the electric eld to enable the capacitor to pass current easily. The metal oxide can be compressed into a gel and then sealed into a capsule to form the metal oxide aluminum electrolytic capacitor. The process of aluminum electrolytic capacitor production can be divided into two parts. First, aluminum foil is coated on both sides with an oxide film. Then, aluminum foil is wound into a cell and immersed in an electrolyte mixed solution, so that an oxide film is formed on the surface of the aluminum foil.

UFW1H2R2MDD aluminum electrolytic capacitor has several features of this type of capacitor. It has low leakage current, wide operating temperature range from -6 to 125℃, high capacitance and great reliability. In addition, the capacitor has self-healing properties which can ensure safe use. Another advantage is that the aluminum electrolytic capacitor will not be damaged by the impulse voltage, which can greatly reduce the likelihood of equipment failure. UFW1H2R2MDD is a non-polarized capacitor with screw terminals and capacity ranging from 0.33 microfarad to 0.47 microfarad.

In terms of application field, these aluminum electrolytic capacitors are mostly used in the field of DC voltage, such as power supply and microcomputer system. Due to its advantages such as high capacitance, low leakage current and high reliability, UFW1H2R2MDD is more suitable for use in small and micro power systems. Additionally, the capacitors are also used in motors, computer motherboards, LED lighting, precision instruments and audio systems.

In terms of working principle, If a voltage is applied to the non-polar capacitor, the anode end of the aluminum foil will receive positive voltage, and the cathode end will receive negative voltage. Since the foil is already coated with an oxide film, the charge carriers cannot move freely, thus forming an electric field across the oxide film. This electric field can attract opposite charges, increase voltage on the opposite side of the oxide film, and store energy in the form of a static electric field. This stored energy can be used to pass current easily.

In conclusion, UFW1H2R2MDD aluminum electrolytic capacitor is a type of aluminum electrolytic capacitor with a wide range of application fields, such as power supply and microcomputer systems. Its unique characteristics, such as self-healing, low leakage current and high capacitance, all make it highly reliable. It works by using the chemical effect of metal oxide on the electric eld to enable the capacitor to pass current easily.

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