How the KEMET ALS30A472NJ400N 4700uF 400V Capacitor Boosts Performance in Power Supplies

Date:2025-4-21 分享到:

If you’re working on power supplies or any application that demands high capacitance and voltage handling, the KEMET ALS30A472NJ400N capacitor could be exactly what you need. This aluminum electrolytic capacitor features a robust 4700uF capacitance at 400V, packed into a Φ 77x115mm cylindrical package. It’s designed for industrial-grade applications where reliability and efficiency are paramount.”>”>According to KEMET’s datasheets, this model boasts an impressive operating temperature range of -55°C to +105°C, ensuring consistent performance across various environments. One real-world example of its use is in switch-mode power supplies (SMPS). In these systems, capacitors like the ALS30A472NJ400N help smooth out voltage fluctuations and reduce ripple, which is critical for maintaining stable output. Studies show that using high-quality capacitors can decrease ripple by up to 80%, significantly improving system efficiency.”>”>In addition to SMPS, this capacitor also excels in motor control circuits and renewable energy systems. For instance, in wind turbines, large capacitors buffer sudden spikes in electricity generation caused by gusty conditions. The ALS30A472NJ400N’s long life expectancy—typically over 2,000 hours under rated conditions—makes it ideal for such demanding roles. Plus, its low Equivalent Series Resistance (ESR) ensures minimal heat generation during operation, contributing to overall system longevity.”>”>When selecting components for your next project, remember that quality matters. The KEMET ALS30A472NJ400N stands out not only because of its technical specifications but also due to KEMET’s reputation for innovation and durability. Whether you’re building consumer electronics or heavy-duty industrial equipment, this capacitor offers reliable performance backed by proven engineering standards.

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