477SAK050M

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Aluminum Electrolytic Capacitors are the most commonly used capacitors in our daily lives and have a variety of application fields and working principles. 477SAK050Mis one type of aluminum electrolytic capacitors which is widely used in industrial and commercial electrics.

Application of 477SAK050M

This 477SAK050M type can operate from -55ºC to +85ºC and its rated voltage range covers 20V to 400V. Thus, this type is mainly applied in frequency converters, lighting fixtures, power boards and other power devices. It can also be used in offices, telecom, motor drives, and consumer electronics like If the rated voltage of filter circuit is no more than 400V, then this type can meet the requirement. In addition, it also suits for other occasions like displayboards, home appliance, and solar inverters.

Working Principle of 477SAK050M

Basically, the 477SAK050M type is an aluminum electrolytic capacitor which is constructed in a metalized barrel of aluminum anode shell. By electrolytic process, it penetrates a layer of insulation varnish into the anode foil, thus forming a metal layer. This layer separates the anode and cathode. The axial type adopts the structure of anode tip to get high rated voltage value and maximize reactive power density.

The working principle of this type is that when an electric current flows through it, electrons flow from the anode to the cathode with the help of electric field, and the capacitance forms as an electronic polarization process occurs.

Conclusion

To sum up, the 477SAK050M Aluminum Electrolytic Capacitors possess wide range of applications covers industry, telecom, power boards, displayboards, home appliance and other consumer electronics, and working principle of this type is that it forms capacitance with the help of electric field when an electric current flows through.

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