The KEMET BHC ALS30A472NJ400N is a high-performance aluminum electrolytic capacitor designed for demanding industrial applications. With a 4700μF capacitance and 400V rating, this Φ77×115mm component excels in energy storage and ripple current handling, making it ideal for renewable energy systems, motor drives, and power converters. For example, in solar inverters, the ALS30A472NJ400N maintains stable DC-link voltage under fluctuating sunlight conditions, with tests showing less than 3% capacitance loss after 5,000 hours at 85°C. Its extended temperature range (-40°C to +105°C) ensures reliability in harsh environments like wind turbine converters exposed to extreme weather. The capacitor’s low ESR (18mΩ typical at 100Hz) significantly reduces power losses in EV charging stations, improving energy efficiency by up to 1.5% compared to standard models. Industrial automation systems benefit from its 115mm height design, enabling compact power cabinet layouts while maintaining 35A ripple current capability. Recent market data shows 22% annual growth in high-voltage capacitor demand for green energy applications, positioning the ALS30A472NJ400N as a key component in modern power electronics. Engineers appreciate its vibration-resistant construction (tested to 15G acceleration) for railway traction systems and UPS backup power units requiring 100,000+ charge cycles.
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