102PPB202KE

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Film capacitors have become essential components in modern electronic circuits and are utilized in a diversity of electronic systems ranging from consumer, automotive and industrial to aerospace and military applications. The 102PPB202KE is a popular film capacitor that excels in voltage, temperature and size restrictions. This article focuses on the 102PPB202KE\'s application field and the working principle underlying the successful design.

Application Field

The 102PPB202KE is suitable for applications in a variety of fields. It is particularly useful in high-temperature and high-voltage engineering as a safety device and has recently gained traction in consumer, automotive, and industrial electronics.

In consumer electronics, the 102PPB202KE is ideal for medium- and high-power output regulated power supply applications and in AC-DC and DC-DC converter circuits due to its small size and large capacitance value. It is also suited for portable audio products, such as portable media players and small-format radios, that require high and low frequencies.

For automotive use, the 102PPB202KE can improve power-stability and noise reduction. It is a particularly effective choice for start/stop ignition systems, alternators and other power electronics, as well as electronic cruise control, occupant sensing systems, and navigation and information control systems. Additionally, in industrial control systems, the capacitor can regulate power output and reduce voltage noise.

Working Principle

Here, we explain the working principle of the 102PPB202KE capacitor, which will help you understand how the product achieves its exceptional performance. The 102PPB202KE is a film capacitor wherein two metal plates are sandwiched between two layers of polyester film and then rolled up into a cylindrical or rectangular capacitor. The polyester film is dielectric inserted between both metal plates and has an electric field charging its dielectric. As the dielectric charges up, its capacity to store energy increases, and the voltage applied across the capacitor is seen on the output.

The 102PPB202KE\'s design allows it to be incredibly compact, even in comparison to other film capacitors, yet still deliver exceptional performance across temperature and voltage ranges. The product is designed to operate entirely within a given temperature range and can withstand high levels of ripple current. Additionally, the low ESR (equivalent series resistance) encourages high-frequency stability and less power consumption.

The 102PPB202KE reaches its capacitance from the polyester film. Through careful selection and a stringent testing process, the polyester film selected for 102PPB202KE capacitors is of the highest quality and performs consistently. Rubbing the surfaces of the polyester film with a fine-grade abrasive further increases the area of the Polyester film, further increasing the capacitance of the capacitor.

As a result of its high capacitance, exceptional performance across temperature and voltage ranges, and its small size and weight, the 102PPB202KE capacitor is highly sought after by those in need of reliable film capacitors for their electronic systems.

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