150D225X0015A2TE3

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Tantalum Capacitors

Tantalum capacitors are electrolytic capacitors which use tantalum metal for their plate material. They are often referred to as "tantalum electrolytic capacitors." Such capacitors have advantages compared to other capacitors, including a wide range of capacitances and low ESR (Equivalent Series Resistance). Additionally, their small form factor, together with a low profile, makes these capacitors highly desirable for use in portable electronics.

The 150D225X0015A2TE3 is an example of a tantalum capacitor. This component features a 55V working voltage and a 0.22µF capacitance. It is also resistant to extreme temperatures, ranging from -40°C to 125°C, making it suitable for a wide range of applications.

Application Field

Tantalum capacitors are widely used in the electronic industry. They are found in many components and devices including cell phones, computers, televisions, radio receivers, and consumer electronics.

The 150D225X0015A2TE3 in particular is useful in applications which require DC filtering and smoothing, such as power supplies, voltage regulation circuitry, sample and hold circuits, and battery charging. The capacitor also finds use in operations where a low-profile component is necessary.

Working Principle

A tantalum capacitor consists of two identically sized plates of tantalum metal that are separated by an electrolytic material known as an insulator. A positive voltage is placed on one plate and a negative voltage on the other. This causes charge to be collected on both plates, as electrons are drawn to the positively charged plate.

The amount of charge which accumulates is determined by the capacitance of the capacitor. This capacitance is measured in Farads and is determined by the size of the plates and the distance between them. Once the plates reach the same voltage, no more charge accumulates and the capacitor is said to be "charged."

When the capacitor is then connected across a voltage supply, such as a battery, electrons will flow into the positive plate and out of the negative plate. This process is known as "discharging." By controlling the rate at which the capacitor is discharged, the capacitor\'s capacitance can be used to store, filter, or smooth out an electrical signal.

Conclusion

The 150D225X0015A2TE3 is a tantalum capacitor which is used in a variety of electronic circuits. Through the collection and release of charge, these components are used for voltage regulation, DC filtering, and smoothing applications. Thanks to their compact design and low profile, these components are perfect for use in portable electronics.

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