UPS0J221MED

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Aluminum Electrolytic Capacitors are widely used in all kinds of electronic circuits, including power supply, signal processing, RF reception, radio frequency control systems, telecommunications, audio amplification, computers, automotive systems, and medical devices due to their excellent performance and low cost. The UPS0J221MED is a radial leaded aluminum electrolytic capacitor which is offered in surface mount packages due to its high thermal and moisture resistance characteristics. It is also RoHS compliant.

The UPS0J221MED is a polarized aluminum electrolytic capacitor with internal self-healing features. The capacitor is non-polarized, which means that it can be used in alternating current circuit designs, such as AC inverters, in which capacitor polarity reversal could otherwise be an issue.

The internal structure of the UPS0J221MED consists of an etched aluminum foil anode, a separator, an electrolyte, and a cathode lead that is attached to the metalized cathode. Aluminum capacitor construction is similar to that of a tantalum capacitor, but with the addition of a liquid electrolyte that is used to provide additional voltages.

The UPS0J221MED is suitable for use as a storage capacitor in high leakage or high leakage DC-DC converters for data storage and as an inrush current limiter in low voltage systems. It is also used in safety applications such as electronic toys, appliances, and medical equipment as well as motor drive circuits and UPS systems.

The temperature range of UPS0J221MED capacitors can be -25°C to 85°C, and the capacitance range is 22uF~ 220uF. The rated voltage range of the UPS0J221MED is between 10 and 35 VDC, with a rated capacitance tolerance of ± 20%.

When used in an application, the UPS0J221MED acts as a small reservoir of charge that can be used for instantaneous peak current demands, such as those encountered during a brief power surge. Due to the self-healing properties of the internal construction, the capacitor is able to absorb non-recoverable energy during a power surge and continues to operate without interruption. This feature ensures that the capacitor is able to maintain performance over an extended period of time, and with a very low failure rate.

The UPS0J221MED is capable of handling very high ripple currents due to its relatively low internal resistance and dielectric absorption ratios. The ceramic capacitors also have a relatively long life expectancy, with manufacturers offering a minimum useful life of up to 3000 hours at 85°C.

The UPS0J221MED is the ideal capacitor for use in a wide variety of applications, including power supplies, signal processing, RF reception, radio frequency control systems, telecommunications, audio amplification, computers, automotive systems, and medical devices. It is a reliable and robust device that is able to provide excellent performance over an extended period of time.

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