UPJ1H100MDD1TD Capacitors

Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor, or commonly known as an aluminium electro is an electrical capacitor with an aluminum oxide film as the dielectric, typically on a cylindrical or plain all-tantalum capacitor both positive, and most commonly, as negative. Aluminum electrolytic capacitors are generally used in applications where large capacitance values are needed, including power supply filtering, motor start circuits and power factor correction. The UPJ1H100MDD1TD aluminum electrolytic capacitor is a high-performance electrolytic capacitor specifically developed to meet the requirements of automobiles, off-road vehicles and other special vehicle applications.

UPJ1H100MDD1TD Application Field and Working Principle

The UPJ1H100MDD1TD aluminum electrolytic capacitor is designed for automotive applications, such as ECUs, starting/charging systems, and various aircraft/aerospace technology programs. The capacitor has an operating temperature range of -40 °C to +85 °C and a capacitance rated at 100uF.

In addition, the UPJ1H100MDD1TD aluminum electrolytic capacitor has a low-resistive case to maximize performance and features a low impedance design. The conductive element of the UPJ1H100MDD1TD aluminum electrolytic capacitor is an anode made of anodized aluminum foil and a cathode made of a non-polarized electrolyte.

To achieve its increased performance, the UPJ1H100MDD1TD aluminum electrolytic capacitor uses a patented dielectric layer. It has values that are higher than conventional electrolytic capacitors in terms of ripple current, endurance, and high-temperature performance. The following figure shows the internal structure of the UPJ1H100MDD1TD aluminum electrolytic capacitor.

The principle of operation of the UPJ1H100MDD1TD aluminum electrolytic capacitor is based on the fact that when a voltage is applied to the capacitor, ions in the electrolyte are attracted to the anode and cathode. This causes the anode to become charged and store the electrical energy. As the voltage is released, the ions move back to their original positions and the capacitor is “charged” again. This repeated process allows the capacitor to store electrical energy.

In addition, the UPJ1H100MDD1TD aluminum electrolytic capacitor is designed with a hermetically sealed, high-quality aluminum case, that includes long-term down-sizing, ruggedness, and durability. This ensures that the capacitor is able to withstand a wide range of operating temperatures and severe environmental conditions, as well as withstand vibration, and other external stress.

Overall, the UPJ1H100MDD1TD aluminum electrolytic capacitor is an example of a high-performance, durable, and highly reliable capacitor. Its design and performance characteristics make it ideal for a wide range of automotive and other vehicle applications.