Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.634" (41.50mm)
Size / Dimension:	0.492" Dia (12.50mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ High Frequency:	1.8055A @ 10kHz
Ripple Current @ Low Frequency:	1.57A @ 120Hz
Applications:	Audio
Ratings:	--
Series:	UKA
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	6800µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction of Aluminum Electrolytic Capacitors

Electrolytic capacitors, sometimes known as polarized capacitors, are two-terminal electrical components containing a solid, non-conducting electrolyte. The terminals are typically aluminum and the electrolytic is typically a combination of an acidic electrolyte solution and some sort of porous material, usually asbestos or paper, to provide insulation between the terminals.The UKA1A682MHD is a type of electrolytic capacitor designed for superior performance in high-voltage, high-frequency applications. In general, aluminum electrolytic capacitors are characterized by high capacity, low series resistance, low series inductance, and low self-inductance. These qualities make them an ideal choice for a variety of power conversion, power supply, power management, and noise suppression applications. Aluminum electrolytic capacitors feature a metalized aluminum anode and a dielectric oxide film as the main components. The metalized anode serves as the “body” of the capacitor, with the oxide film providing the electrical insulation. The electrolyte, which is most often an aqueous solution, is used to maintain a consistent voltage and current throughout the capacitor.

Working Principle of UKA1A682MHD

The UKA1A682MHD utilizes a number of features to ensure superior performance. The capacitor is designed to use a “no lockout” principle, meaning that when a voltage is applied to it, there is no capacitance loss due to the oxide film on the anode. This prevents the capacitor from breaking down and ensures a consistent performance over time.The UKA1A682MHD has several layers of oxide film on the anode. These films are designed to reduce the voltage drop across the capacitor, thus increasing the amount of usable capacitance. Additionally, the multiple layers allow for an increased temperature compensation, providing greater stability in high temperature environments.The UKA1A682MHD capacitor also utilizes a number of safety features to protect the device from over current and voltage. These include a “surge current rating” that automatically reduces the maximum current that can be drawn from the capacitor, a “self resetting overvoltage protection” that limits the voltage across the capacitor, and a “dual layer absorption” system that helps protect the capacitors from electrostatic discharge.

Application of UKA1A682MHD

Due to its high capacity, low series resistance, low series inductance, and low self-inductance, the UKA1A682MHD is an ideal choice for applications such as power supplies, power conversion, noise suppression, and other applications that require high voltage and power management. The UKA1A682MHD can be used as a high-voltage emergency system for medical equipment and as a power conditioning device for renewable energy power generation, such as solar and wind power. In addition, the capacitor’s temperature stability makes it an excellent choice for high-temperature environments and applications. The UKA1A682MHD capacitor can also be used in industrial and aerospace applications, including power supplies, servo drives, and motor controllers. The capacitor’s low inductance and O-CD (Operating-Current-Limit-To-Damage-Ratio) make it a great choice for high-frequency circuits with current pulses or wide-voltage spikes.

Conclusion

The UKA1A682MHD is a type of aluminum electrolytic capacitor designed for superior performance in high-voltage, high-frequency applications. Its features include a “no lockout” principle, multiple layers of oxide film, temperature compensation, surge current rating, self-resetting overvoltage protection, and dual-layer absorption. These features make the UKA1A682MHD capacitor an ideal choice for various power conversion, power supply, power management, noise suppression, medical equipment emergency system, renewable energy power generation, industrial, and aerospace applications.

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