UBX1V101MPL1TD Capacitors

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor, which uses an anode made up of aluminum foil with an oxide coating, and a liquid cathode electrolyte of varying composition. These capacitors are mainly used in applications requiring high capacitance for relatively moderate voltage, such as in timer circuits and filters in DC to AC power supplies, and as bypass and coupling capacitors in audio systems. The capacitive reactance of such capacitors can be very low at the higher frequencies and is highly stable.

UBX1V101MPL1TD Application Field and Working Principle

UBX1V101MPL1TD is an aluminum electrolytic capacitor manufactured by United Chemi-Con. This is a miniature radial-lead type capacitor rated at 10V, 1000μF with a yield of lifetime endurance of 2000 hours at +105°C with any ripple current. This capacitor type is ideal for any low-ESR and high ripple-low voltage applications such as in general-purpose, telecom systems, note-book computer, server, and UPS systems.

In terms of working principle, the Aluminum electrolytic capacitors have an anode foil made up of aluminum, which is oxidized and a cathode liquid electrolyte, which is composed of various elements. The anode foil is first etched and treated in order to form a thin oxide layer. This oxide layer works as an insulator and prevents any electrical short between the anode and the cathode. The cathode is made of a liquid electrolyte comprising of magnesium sulphate, water, and a few other compounds. The electrolyte provides a lower resistance path for current flow between the anode and the cathode. This causes a small electric current to flow through the capacitor and the electrolyte which in turn releases electrons at the anode and ions at the cathode. This process is called the electrocrystallization, which results in a thicker oxide layer on the anode and an increase in the capacitance of the capacitor.

Due to its low ESR and high ripple-low voltage capabilities, the UBX1V101MPL1TD capacitor is highly suitable for a wide range of applications. It is perfect for use in general-purpose, telecom systems, notebook computers, servers, and UPS systems. It is also suitable for use in applications such as capacitor-run and start/run motors, automotive electronic, switch mode power supplies, and wave-shaping circuits. It is also ideal for use in vibration energy harvesting applications, where it can provide power to the system by storing the harvested vibration energy.

Since the UBX1V101MPL1TD capacitor has an excellent life expectancy of 2000 hours at +105°C with capacitance change of less than 20%, it can be used in applications requiting stability and reliability in the long-term. It is also RoHS compliant and Halogen-free, making it a perfect choice for applications where safety and environmental concerns are a priority.

In conclusion, the UBX1V101MPL1TD is an excellent choice for various applications requiring low ESR and high ripple-low voltage capabilities. It is reliable, stable, and has an excellent life expectancy of 2000 hours at +105°C. It is also RoHS compliant and Halogen-free, making it a perfect choice for applications where safety and environmental concerns are a priority.

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