R46KR422000M2K

Introduction

Film capacitors are the most popular and versatile kind of capacitors due to their good performance and wide application because of the high reliability, large capacitance and low cost. R46KR422000M2K is a type of film capacitor, which is recently developed with miniature size and high capacitance. In this article, we will mainly talk about the application field and working principle of R46KR422000M2K.

Working Principle

Film capacitors are the device which can store or release the energy by using the electrical field. The size of capacitor is determined by the capacitance value and the capacitor consists of two metal plates and an insulation film. The insulation film not only helps to prevent the current leakage, but also keeps it\'s form during the moulding process.

The R46KR422000M2K model is a miniature film capacitor which has a large capacitance (2uF), but small size with max size of 22*42mm. The capacitor uses the dielectric material polyethylene (PE), which has a high breakdown voltage strength and excellent dielectric properties. This ensures that the capacitor has a long life and superior insulation performance.

Applications

The R46KR422000M2K capacitor can be widely used in various fields including motor control, energy storage, lighting, industrial control and consumer electronics due to its superior performance.

In motor control, it can be used to protect the motor against overload and overcurrent. The high capacitance of the R46KR422000M2K capacitor can protect the motor from high frequency and inrush current, ensuring long lifetime of the motor.

The R46KR422000M2K capacitor can also be used in energy storage because of its large capacitance. It can store the energy when the device is powered off, and then the stored energy can be used when the device needs to be powered on again. This function can provide power back-up, which makes it a perfect choice for applications like robotics and automation.

In lighting, the capacitor can also be used for stabilizing the fluorescent lights and preventing any flickering issues caused by the current fluctuation. Furthermore, the capacitor can also be used in industrial control and consumer electronics. Industrial control systems often require the capacitor to ensure a smooth power supply and reduce the power surge, while for consumer electronics like alarm clocks, the capacitor can provide enough current for the device to keep running even when the power is out.

Conclusion

In conclusion, R46KR422000M2K is a type of film capacitor which has a very large capacitance and is very suitable for motor control, energy storage, lighting and industrial control and consumer electronics. It can provide power back-up and protection against the power surges, and the capacitor has a long lifetime and excellent insulation properties.