35ST474M3216

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Film capacitors are a category of electrical components that are specifically designed to store charge, maintain signal integrity, and block an electrical current\'s passage via their capacitance. The 35ST474M3216 film capacitor is no different, and in this article, we will be discussing its application field and working principle.

Application Field

The 35ST474M3216 film capacitor is well-suited for many different applications, such as power supplies, motor control, processor power supplies, and similar applications where power factor correction is needed. This type of capacitor is also well-suited for high-frequency switching power supplies, signal processing, automotive equipment, telecommunications, and other high-frequency voltage applications.

More specifically, this particular capacitor is well-suited for applications that require ruggedness, high current handling capacity, and stability in higher temperature and humidity environments. It also has outstanding capacitance stability over a wide range of temperatures. In addition, this particular capacitor has excellent self-resonance characteristics with high Q and low ESL values.

Working Principle

The 35ST474M3216 film capacitor works on the principle of electric charge. When an electric field is applied to an insulator, like the polypropylene dielectric used in this film capacitor, the insulating material stores electric charge. The amount of charge stored is determined by the capacitance of the capacitor (which is determined by both the dielectric material used and the physical dimensions of the capacitor).

As charge is applied to the capacitor, it becomes a conductor and electric current is allowed to flow. As the charge decreases, the capacitor reverts back to an insulator and the flow of current begins to decrease until it completely stops. This process repeats as charge is continuously applied and removed from the capacitor.

In addition, the 35ST474M3216 capacitor uses the same principles as all other film capacitors, which are typically used in audio applications, due to their low distortion, low leakage, and low loss. The only differences are in the parameters they offer, such as capacitance, voltage rating, temperature range, etc.

Conclusion

The 35ST474M3216 film capacitor is a great choice for many different applications, such as power supplies, motor control, and processor power supplies. It has impressive capacitance stability over a wide range of temperatures, excellent self-resonance characteristics with high Q and low ESL values, and can handle high current loads. This capacitor works on the principle of electric charge, where when an electric field is applied, the insulating material stores electric charge, and when the charge decreases, the capacitor reverts back to an insulator which stops the flow of current.

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