USW1E100MDD

Series:	USW
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	10µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	Audio
Ripple Current @ Low Frequency:	28mA @ 120Hz
Ripple Current @ High Frequency:	42mA @ 10kHz
Lead Spacing:	0.059" (1.50mm)
Size / Dimension:	0.157" Dia (4.00mm)
Height - Seated (Max):	0.315" (8.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors: USW1E100MDD Application Field and Working Principle

Aluminum electrolytic capacitors are one of the most commonly used components in electronic products around the world. They are versatile, reliable, and easy to incorporate into a wide range of applications. The USW1E100MDD is a popular aluminum electrolytic capacitor, used in a variety of applications from power supplies to analog and digital circuits. In this article, we\'ll discuss the USW1E100MDD application field and working principle.

Applications

The USW1E100MDD is mainly used for power management in a variety of fields, from automotive to industrial and medical applications. It is often used to store energy for short-term applications, such as when high pulses of power are needed for a short period of time. In automotive applications, it is used for surge current suppression and is often paired with DC/DC converters in inverter systems. It is also frequently used in industrial and medical equipment as decoupling capacitors, noise filters, and energy storage devices.

Working Principle

Aluminum electrolytic capacitors are constructed using a combination of materials including aluminum foil, a dielectric layer, and metalized films. The USW1E100MDD is based on a sintered anode technology with a maximum operating temperature of +105°C. Unlike other electrolytic capacitors, the metalized films and dielectric layers used in the USW1E100MDD are sintered, rather than rolled and welded. This provides greater stability, robustness, and long operating life.When voltage is applied across the capacitor, a small amount of current will flow from the anode to the cathode, passing through the dielectric barrier between them. This charge is stored in the capacitor and can be later released, as needed. The capacitance of the USW1E100MDD is determined by the thickness and area of the available aluminum foil. Longer operational lifetimes, up to 5000 hours, are achieved when proper usage conditions are followed.

Advantage

The USW1E100MDD aluminum electrolytic capacitor offers a number of advantages, including a wide operating temperature range, high capacitance values (up to 100 μF), and low equivalent series resistance (ESR). It is also extremely robust, with a recommended limit of up to +105°C, making it suitable for harsh environments. The lifetime of the USW1E100MDD is also quite long and can be expected to last up to 5000 hours, depending on the operating conditions.

Conclusion

The USW1E100MDD is an aluminum electrolytic capacitor with excellent performance characteristics and long lifetimes. It is a reliable, robust, and versatile capacitor, suitable for a variety of applications, and offers long-lasting operation when used within its recommended limits.

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