UPW2A470MPD6TD Capacitors

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Aluminum electrolytic capacitors are classified into several types. The UPW2A470MPD6TD belongs to a type of axial aluminum electrolytic capacitors. This type of capacitor consists of an Aluminum foil surrounded by a paper separator and two Aluminum end caps, all immersed in an electrolyte solution. In the case of the UPW2A470MPD6TD, its Aluminum end caps are crimped and the separator paper still rolled.

Aluminum electrolytic capacitors are used in various electronic applications. The high capacity, low volumetric efficiency and low working voltage of the UPW2A470MPD6TD make it an ideal choice for applications such as power supply filtering, power factor correction, power quality monitoring, and audio applications. The UPW2A470MPD6TD can also be used for DC/DC converters, motor drives, timers, amplifiers, and sensors.

The working principle of the UPW2A470MPD6TD relies on electrochemical faradaic reactions. In terms of electrochemical capacitors, polarized electrodes are subjected to an electrolyte solution, with ions from that solution being adsorbed/desorbed at the two electrodes. As a result, electric charge can be stored due to the accumulation of charges on the electrodes.

The UPW2A470MPD6TD has a small size, a high capacity, a low ESR (equivalent series resistance) and low working voltage, making it widely used in various highly demanding electronic applications. A proper selection of the capacitor depends on the electronic device’s power ratings, the working voltage, and the current load.

Regarding safety, the UPW2A470MPD6TD is an arid aluminum electrolytic capacitor and complies with all safety standards such as UL94V0. Furthermore, it is also designed with a discharge resistor to keep working voltages low after normal operation. This ensures the capacitor won’t continue energizing after the end of normal operations.

In conclusion, the UPW2A470MPD6TD is a type of axial aluminum electrolytic capacitor with high capacity, low volumetric efficiency and low working voltage, making it suitable for various electronic applications. Its safe design, together with its small size and high capacity make it a widely used component in highly demanding electronic applications.

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