E74D350LPN143MA80M

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Aluminum electrolytic capacitors, abbreviated as ‘electrolytic capacitors’, are one type of electrolytic capacitors. Electrolytic capacitors have high capacitance and differ from other capacitors in that they can operate over a wide range of frequencies. The specific model E74D350LPN143MA80M is an axial type aluminum electrolytic capacitor.

The application field of E74D350LPN143MA80M is as the main element for higher ripple current and smoothing circuits for power circuits, such as stabilizing circuits for frequency circuits, motor drive circuits or other inverter circuits. They are made of aluminum and have high capacitance value compared to other types of capacitors. Furthermore, this model can be used for decoupling noise in power supply lines. This is because of its low equivalent series resistance (ESR) and inductance characteristics, which are both suitable for AC ripple current.

The working principle of the E74D350LPN143MA80M is based on an aluminum electrolytic capacitor’s unique design and structure. An electrolytic capacitor consists of two electrodes, an anode and a cathode, and an insulating electrolyte material. The anode is usually made from aluminum foil, which is rolled up and covered with an oxide layer. The oxide layer acts as a dielectric and acts as a barrier to stop current flow. The cathode is typically a porous material which allows the electrolyte to access the anode. The electrolyte is used as the medium for ion exchange and also acts as a conductive agent.

The electrical properties of an electrolytic capacitor depend on the characteristics of the oxide layer. It is the oxide layer that determines how much energy the capacitor can store, the amount of electrical current it can hold, and the rate of charge and discharge for the capacitor. The less time it takes to charge and discharge the capacitor, the better it is for handling higher frequencies. This is why electrolytic capacitors are often used in applications that deal with oscillating or pulsed currents.

The E74D350LPN143MA80M is specifically designed for use in higher-frequency AC ripple current circuits. When used as an active element, the capacitor stored up energy is used for smoothing the voltage to maintain or increase the low-noise power supply voltage level. The model is able to provide a low ESR, high capacitance, and high dissipation factor, allowing it to minimize power loss in the circuit. The capacitor also has a wide temperature range, excellent humidity resistance, and long life when operated in its specified range.

Aluminum electrolytic capacitors like the E74D350LPN143MA80M are widely used in many types of circuits due to their unique characteristics. In addition to power supplies and power circuits, aluminum electrolytic capacitors are used in filter networks, motor control circuits, audio circuits, timing circuits and instrumentation circuits. With their high capacitance and low ESR value, aluminum electrolytic capacitors also play an important role in switching power supply circuits.

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