E36D451LPN561TAA5N

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are among the most common type of capacitor available and are used extensively in a variety of electronics applications. They are also prominently used in power supplies, motors, and other higher power electronics. The E36D451LPN561TAA5N is a particular type of aluminum electrolytic capacitor specifically designed for high voltage and high temperature applications.

Application Field

E36D451LPN561TAA5N aluminum electrolytic capacitors are designed to operate in elevated temperatures with a maximum temperature of 125°C. This capacitor is optimized for applications that require high capacitance values with limited space. Examples of such applications include: filters in dc-dc converters, snubber circuits, circuit filtering, switch-mode supplies, and motor run applications.

Working Principle

Aluminum electrolytic capacitors are built using layers of aluminum foil and paper that are impregnated with a liquid electrolyte. This combination of materials acts as a dielectric, allowing electricity to store charge. Unlike other type of capacitors, aluminum electrolytic capacitors do not require a dielectric layer between the two foil layers, allowing them to store much high charge than other capacitors.

The E36D451LPN561TAA5N also has a high ripple current rating which makes it suitable for high frequency applications or fast switching applications, where the low equivalent series resistance (ESR) helps reduce losses, reduce switching noise and improve heat dissipation. Its anodized aluminum construction also adds robustness and a higher heat dissipation, making it well suited for high temperature and high voltage applications.

Conclusion

The E36D451LPN561TAA5N aluminum electrolytic capacitor is a high voltage, high temperature-capable capacitor that is specifically designed to operate in elevated temperatures with a maximum temperature of 125°C. This capacitor is optimized for applications that require high capacitance values with limited space. In addition, its high ripple current rating makes it suitable for high frequency applications or fast switching applications, where the low ESR helps reduce losses, reduce switching noise and improve heat dissipation.