E81D201VNN471MQ35W

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Aluminum electrolytic capacitors are an important part of the electrical and electronic circuitry. They have wide usage in many areas such as communication equipment, computer systems, television receivers, audio amplifiers and signal processing systems . E81D201VNN471MQ35W aluminum electrolytic capacitor is one of the top tier in its family.

Constructed with wet fumed oxide or rubberized polymer as solid dielectric, E81D201VNN471MQ35W aluminum electrolytic capacitor is a polarized capacitor. It usually consists of two electrical conductors; one of them is the anode which is frequently made of pure aluminum and the other is the cathode which forms the surface anode due to the the staking process of the aluminum oxide film. The anode of the aluminum electrolytic capacitor is connected to a positively charged terminal while the negative terminal is connected to the cathode.

E81D201VNN471MQ35W aluminum electrolytic capacitor offers high capacitance values throughout its temperature range ranging from -40 to +105℃. It has superior reliability due to its long load life of 2000 hours in 105℃. With an ESR value of 0.5 ohm max at +105℃ after 2,000 hours the capacitor operates in a wide range of voltage up to 500 volts.

E81D201VNN471MQ35W aluminum electrolytic capacitor is used in a variety of applications including electronic filter, control loops control, power supplies, timing, power factor correction, protection circuits, on-board start-up power supplies, audio equipment, power conversion, frequency response, pulse width modulation, and switching power supplies.

In its operating principle, E81D201VNN471MQ35W aluminum electrolytic capacitor has the capacitance value that starts with an anode layer with an extremely thin insulating film of aluminum oxide. The oxide film is formed in almost completely covering the anode layer with very tiny electrical charges, which creates parallel plate capacitance. A voltage applied across the leads of the capacitor helps in increasing the charge density, causing the plate capacitance to dissipate and thus creating a dynamic current flow.

The advantage of using E81D201VNN471MQ35W aluminum electrolytic capacitors is they provides large capacitances for a given volume. Also, they are cost effective and are reliable and can withstand extreme temperature range. In addition, they have lower ESR value, are miniaturized with thin-film technology, and provide high current handling and endurance.

In conclusion, E81D201VNN471MQ35W aluminum electrolytic capacitor is highly useful in a variety of applications due to its superior reliability and relatively low cost. Its working principle is simple, which relies on the build-up of charge in the thin oxide film over a metallic anode. With its high capacitance values across a wide temperature range and small size, the capacitor can be used to control voltage, current and timing in an efficient manner.

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