SDS130R-473M

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Fixed Inductors have a large number of applications in the field of electrical and electronic engineering. An example of this type of device is the SDS130R-473M. This device is a fixed inductor specifically designed for use in the monitoring/metering and consumer electronics. Below is an overview of the application field and working principle of the SDS130R-473M.

Application Field of SDS130R-473M

The SDS130R-473M is primarily used in monitoring/metering and consumer electronics applications. These include battery chargers, energy meters, power protection solutions, motor speed controllers, DC-DC converters, as well as many other power electronics and consumer electronic applications. It can also be used in various medical and industrial applications.

The device is designed with performance and reliability in mind. It has a wide operating temperature range of –40°C to +85°C, and is capable of handling a nominal ripple current of 1A. It is also RoHS compliant and has been certified for safety standards such as UL, CSA, TÜV, and VDE.

Working Principle of SDS130R-473M

The SDS130R-473M is based on the inductor principle. An inductor is an electrical device that stores energy in the form of a magnetic field. In this device, a conductor wound in a coil shape is surrounded by an insulating material. When an alternating current passes through the conductor, it generates a magnetic field which induces a current in the coil.

The device has a rated inductance of 0.47µH, which indicates the ability of the device to store energy in terms of its inductance. This depends on the number of turns in the coil and the size of the core. In this case, the device has 9 turns and an air core, which is why the inductance is relatively low.

In addition, the device has a saturation current rating of 1A, which indicates the current flowing through the coil before the magnetic flux density reaches its saturation level. This performance indicates that the device can handle a relatively large amount of current before reaching its maximum rating.

The SDS130R-473M is a fixed inductor and can be used in applications that require an accurate and stable current output. It is suitable for use in monitoring/metering and consumer electronic applications, as well as many other applications.

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