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LPW472M1VN30V-W application field and working principle

Aluminum electrolytic capacitors are a type of capacitors that use electrolyte and aluminum as their double electrode system. The two terminals are connected to an electrolyte and a metal aluminum oxide layer is formed on the aluminum foil as a dielectric layer. The working principle of aluminum electrolytic capacitors is based on the classic capacitor principle.

They have a wide range of applications and are found across many industries. They are often used in power factor correction components, filters, dc to dc converter input and output, switching power supply input and output, high-frequency filter input and output, current sense, and linear regulator.

LPW472M1VN30V-W aluminum electrolytic capacitor is a high-performance, surface-mount capacitors with an operating temperature range of -40°C to 85°C. It is mainly used to maintain or bypass signal, filter high frequency noise, reduce harmonic distortion, smoothing DC output, and decoupling DC autonomous voltage conversion. It can also effectively reduce power supply noise and improve the power supply stability and performance of electronic systems.

The structure of the LPW472M1VN30V-W aluminum electrolytic capacitor is mainly composed of three parts: can, pressure foot, adhesive, and a spiral wound aluminum foil for the anode and the cathode. The two electrodes are connected to the can and the pressure foot respectively and the electrolyte is filled between the two electrodes. In use, electrical charges build up between the two electrodes and the buildup charge creates an electric field that opposes the charge’s application, which in turn stores the energy.

LPW472M1VN30V-W aluminum electrolytic capacitors have a wide range of advantages such as long life spans, low loss, low leakage current, small size, light weight, and high capacity. They are also cost-effective, maintain high performance and stability over time, and are simple in their application. In addition, their operation is highly reliable with very low failure rates.

In conclusion, LPW472M1VN30V-W aluminum electrolytic capacitors are a widely used, cost-effective, and reliable capacitor used across many industries. Their wide application range, long life span, and low failure rate make them an ideal choice for power supply components, filters, current sense, and linear regulator.

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