UVR2V3R3MPD

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Aluminum electrolytic capacitors are one of the most widely used types of capacitors. There is a wide range of applications for these capacitors, ranging from power supplies, to high frequency amplifiers, to decoupling and filtering applications. The UVR2V3R3MPD is one such aluminum electrolytic capacitor that is designed for specific applications. In this article, we’ll discuss the application field and working principle of this capacitor.

The UVR2V3R3MPD is a radial-lead, through-hole aluminum electrolytic capacitor that is designed for a variety of uses. It is capable of operating at temperatures up to 120°C, and features a high ripple current capability. It is also mechanically rugged, making it ideal for high vibration environments. It is widely used in switching power supplies, bridge rectifier circuits, and high voltage applications.

The UVR2V3R3MPD has a working voltage range of between 2V and 3VRMs. The RMS voltage value is the pivotal parameter for the sizing of an aluminum electrolytic capacitor. This working voltage has a strong influence on the capacitance value and size of the device. The failure of an aluminum electrolytic capacitor is usually caused by an application voltage outside the range of its maximum operating voltage.

The working principle of the UVR2V3R3MPD can be divided into three parts: an aluminum foil, a separator, and an electrolyte. The aluminum foil is the anode of the capacitor, and is coated with a layer of manganese dioxide. The separator is a dielectric material that separates the two electrodes, and is made of paper, glass or plastic. The electrolyte is an acidic solution that helps to reduce the contact resistance between the electrodes and the separator, as well as providing the necessary ions for charging.

When the two electrodes of the UVR2V3R3MPD are connected to a DC power supply, a current is allowed to flow, and the capacitor starts to charge. The charge on the capacitor starts to build up until it reaches the maximum value set by the applied voltage. This process is helped by the electrolyte, which helps to reduce the contact resistance between the electrodes and the separator.

When a voltage is applied to the capacitor, the charge begins to store energy. This stored energy is then used to maintain the voltage across the capacitor when the power supply is disconnected. This stored energy is known as “capacitance”. The capacitance value of the UVR2V3R3MPD is rated in farads (F), and is typically between 0.1 and 1000 F.

The UVR2V3R3MPD also features a high ripple current capability. The ripple current is the current passing through the capacitor while the capacitor is charging and discharging. The average charging and discharging current passing through the capacitor is equal to the average current of the supply voltage. The UVR2V3R3MPD can handle ripple currents up to 10 A peak-to-peak (PP) with a 10% ripple coefficient.

The UVR2V3R3MPD aluminum electrolytic capacitor is a versatile device, and is used in a variety of applications. It can be used in switching power supplies, bridge rectifier circuits, high voltage applications, and high frequency amplifiers. It is capable of operating at temperatures up to 120°C, and features a high ripple current capability. It is also mechanically rugged, making it ideal for high vibration environments.

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