125MABA03KHS

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Film Capacitors

Film capacitors have become increasingly popular among the electronics industry. They offer a robust and reliable alternative to traditional electrolytics and ceramic capacitors. One of the most commonly used film capacitors is the 125MABA03KHS component.

The 125MABA03KHS is a metallized polypropylene film capacitor. It is a medium-sized, single-layer, non-polarized capacitor with low cost and excellent performance characteristics. It is designed for use in a wide range of electronics applications, from digital circuits and power delivery to audio and television equipment.

The 125MABA03KHS capacitor is characterized by low losses, low dielectric absorption, and excellent stability over time. It is rated at a maximum of 50V and a capacitance of 0.28uF. Due to its construction, it offers superior EMI/RFI suppression and a wide operating frequency range.

Application Field

The 125MABA03KHS is widely used in a variety of electronic devices. It is often found in power supplies, digital cameras, printers, medical equipment, audio systems, automotive electronics, and more. It is also suitable for use in continuous high power applications.

Because the 125MABA03KHS features excellent frequency and temperature characteristics, it is well-suited for intricate circuit designs. Its high breakdown voltage and thermal stability makes it an ideal choice for use in devices that have to operate in harsh conditions. Its wide tolerances of ±10% and low ESR of only 0.36Ω make it suitable for use in precision circuitry.

Working Principle

The 125MABA03KHS is a non-polarized capacitor, meaning that it can be connected in either direction to a power source. It consists of two metal foil electrodes and a dielectric film that is connected in parallel. This creates an electric field between the two electrodes, which allows the capacitor to store an electric charge.

The electric charge is stored in the electric field between the two metal electrodes. As a current passes through the capacitor, a capacitative reactance appears. This reactance absorbs the energy of the current, allowing it to store and release electrical energy. As the current increases, more energy is stored and the capacitive reactance decreases.

The capacitance of the 125MABA03KHS can be affected by a number of external factors, including temperature, frequency, and applied voltage. The capacitance of the capacitor also decreases as the frequency increases. This decrease in capacitance is known as “dielectric absorption”.

Conclusion

The 125MABA03KHS is an ideal choice for a variety of digital and high-power applications. It offers low losses, excellent stability, and wide operating range. Its high breakdown voltage and thermal stability make it suitable for use in harsh environments, while its low ESR and wide tolerance range make it ideal for intricate circuits. It also features excellent dielectric absorption characteristics that make it perfect for use in precision circuitry.

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