
( Brand: Cornell Dubilier ), ( Manufacturer Part Number: 400R821U450BE8 ), ( Country/region Of Manufacture: United States )
The 400r821u450be8 Cornell Dubilier capacitor is an essential component in various electrical systems, particularly those requiring high voltage and energy storage capabilities. This capacitor, with a capacity of 820uf and a voltage rating of 450VDC, is designed to deliver reliable performance under demanding conditions.
Crafted by the renowned manufacturer Cornell Dubilier, this capacitor is known for its durability and quality. The 400r821u450be8 model features a dielectric material made of polypropylene, which provides excellent electrical insulation and stability over a wide temperature range. This dielectric material also ensures a long lifespan, making it an ideal choice for applications that require long-term reliability.
The capacitor's terminals are made of copper alloy, providing excellent conductivity and ensuring a secure connection. The case is made of epoxy resin, which provides excellent protection against environmental factors such as moisture and corrosion. This ensures that the capacitor can perform consistently in a variety of operating conditions.
The 400r821u450be8 capacitor is also designed with safety in mind. It features a vented design, which allows for the safe release of gases in the event of overvoltage. This safety feature is particularly important in applications where the capacitor is exposed to high voltages.
In conclusion, the 400r821u450be8 Cornell Dubilier capacitor is a high-performance, reliable, and safe solution for applications requiring high-voltage energy storage. Its combination of a robust dielectric material, reliable terminals, and protective case make it an excellent choice for a wide range of electrical systems.
Pros of buying a 400r821u450be8 Cornell Dubilier 820uf 450vdc capacitor:1. High-quality product: Cornell Dubilier is a well-known and reputable brand in the capacitor industry, known for producing high-quality components.
2. Large capacity: With a capacitance of 820uf and a voltage rating of 450vdc, this capacitor is suitable for power supply applications that require large energy storage capabilities.
3. Long lifespan: This capacitor is designed to withstand high temperatures and voltage, ensuring a long lifespan and reliable performance.
4. Excellent ripple current handling: The 400r821u450be8 has a high ripple current rating, making it suitable for applications where high current fluctuations are expected.
Cons of buying a 400r821u450be8 Cornell Dubilier 820uf 450vdc capacitor:1. High price: Due to its high-quality components and large capacity, this capacitor is more expensive than some alternatives.
2. Limited availability: This specific model may not be readily available in local electronics stores, requiring online ordering or special ordering through distributors.
Conclusion:If you require a high-quality capacitor for power supply applications with large energy storage requirements and excellent ripple current handling, the 400r821u450be8 Cornell Dubilier 820uf 450vdc capacitor is an excellent choice. Despite its high price, the long lifespan and reliable performance of this capacitor can justify the investment.
Recommendation:Consider the specific requirements of your application, including voltage, current, and temperature, before making a purchase. If the 400r821u450be8 Cornell Dubilier 820uf 450vdc capacitor meets your needs, it is worth investing in a high-quality component that can provide reliable performance for years to come. Alternatively, explore other capacitor options with similar specifications but lower prices, and evaluate their trade-offs to determine the best fit for your application.
Cornell 450vdc-40c-95 made in USA.