UPJ2A390MPD1TA

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Aluminum electrolytic capacitors are the most widely used type of capacitors available today. They are able to store energy for a given amount of time, and are invaluable when it comes to controlling power supply in electronic circuits. UPJ2A390MPD1TA is the latest type of aluminum electrolytic capacitor from Panasonic, and it is a high-performance, high-voltage epoxy-coated aluminum electrolytic capacitor.

UPJ2A390MPD1TA features a capacitance value of 390 µF (microfarads) and is capable of withstanding a voltage of 450 V. It is also rated for a temperature range of -40C to +85C and is UL-approved.The UPJ2A390MPD1TA comes in a polyurethane-coated case which provides superior insulation and protection against moisture, dust, and other hazardous elements.

The UPJ2A390MPD1TA has a number of applications in electric and electronic circuits. Controlling power supply is one of the primary uses of this capacitor, as it can store energy for short periods of time and then release it into the circuit when required. This makes it ideal for use in circuits where there are sudden power spikes or noise, as the capacitor can help reduce the amount of interference present.The capacitor is also able to maintain a constant voltage level even when the power supply is fluctuating, which can be useful in sensitive applications such as medical devices.

The working principle of this capacitor is based on the laws of electrostatics. When a voltage is applied across the capacitor’s two terminals, electrons are forced to flow in one direction. As the electrons travel through the capacitor, they create an electrical field, which causes the electrons to be attracted towards and away from the electrodes, resulting in the buildup of an electrical charge.

When the charge has built up to a certain level, the capacitance has been reached and the electric current stops. The capacitor then stores the energy until it is needed. This is why an aluminum electrolytic capacitor is also known as an "energy reservoir." When the electric current is again demanded, the capacitor will release the stored energy into the circuit.

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