UPA0J272MPD1TD Capacitors

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors, also known as electrolytic capacitors or polarized capacitors, are components that store electrical energy, filter the high-frequency component, and control the speed of signal changes. UPA0J272MPD1TD is a type of aluminum electrolytic capacitor, so this passage will mainly explain its application field and working principle.

Application field:

UPA0J272MPD1TD aluminum electrolytic capacitor has a wide range of applications. It can be used for signal and power filtering in digital electronics, audio equipment, motor circuits, and household frequency conversion power supplies. It is suitable for ripple elimination and energy storage in low-voltage circuits and industrial frequency conversion power supplies. It is also applicable in large-scale power systems and is commonly used in the power supply system of LED lighting, computers and electronic components.

Working principle:

UPA0J272MPD1TD aluminum electrolytic capacitor works through the electrochemical reaction between the two electrodes of the capacitor. The capacitor consists of two electrodes; an anode (positive electrode) made of aluminum and a cathode (negative electrode) made of solid or liquid electrolyte. Aluminum anode is roughened to increase its surface area and sprayed with a thin layer of oxide which acts as the dielectric. When a voltage is applied across the capacitor, a thin layer of aluminum oxide is formed on the anode and separates the anode from the electrolyte. This forms an electric field and electrical energy is stored in the capacitor.

The thickness of the oxide layer is determined by the capacitance of the capacitor and the voltage applied across it. The voltage applied affects the polarity of the capacitor, which determines whether it stores or releases electrical energy. If a DC voltage is applied, the capacitor stores electrical energy; if an AC voltage is applied, the capacitor releases electrical energy. The oxide layer acts as a barrier between the anode and electrolyte and prevents the capacitor from short circuiting, while allowing sufficient current to flow.

Conclusion:

In conclusion, UPA0J272MPD1TD aluminum electrolytic capacitor is a component that stores electrical energy and is applicable in many electronic systems and components. Its working principle is based on the electrochemical reaction between the two electrodes of the capacitor, and the oxide layer acts as a barrier between the anode and electrolyte, allowing current to flow yet preventing the capacitor from short circuiting.

The specific data is subject to PDF, and the above content is for reference