SPD42R-123M

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Fixed inductors are widely used in the electronic industry for power supplies, signal processing and certain electronic applications that require a specific amount of capacitance to be added to one of its outputs. The SPD42R-123M is an inductor with a specific application field and working principle.

The SPD42R-123M is a surface-mounted device (SMD) fixed inductor used in a variety of electronic applications such as power supplies, audio processing, and power conversion circuits. It is designed with a ferrite core that provides high inductance and power handling capacity with low power loss. It has a maximum rated inductance of 10 µH at a maximum voltage of 20 VDC. The SPD42R-123M has an operating temperature range of -40°C to +125°C, and is rated to have a life of up to 10000 hrs.

The SPD42R-123M\'s application field is electronically controlled DC to AC power conversion circuits. The application requires the inductor to convert the DC to AC voltage in a certain amount of time with both the voltage and current being accurately controlled. The ambient conditions and the operating temperature of the inductor can affect the overall performance of the circuit. The SPD42R-123M should be used in the application if all these criteria are met.

The working principle of the SPD42R-123M is based on Faraday\'s law which states that when an electric current is passed through a conductor wound in a magnetic field, an electromotive force is generated in the conductor. This energy is in the form of an induced electromotive force or EMF. The EMF created is proportional to the rate of change of the magnetic flux. The SPD42R-123M uses the alternation of the magnetic flux, due to change in current, to convert the DC into AC. This is done by inducing the changing magnetic field into a conductor, which creates an EMF in the conductor. The EMF is then converted into AC voltage.

The SPD42R-123M is an ideal solution for applications where low power loss and high efficiency are desired. The high power handling capacity of the inductor makes it suitable for a variety of uses such as power supplies, audio processing, and power conversion circuits. With its wide operating temperature range and long life span, the SPD42R-123M is an ideal choice for use in the electronic industry.

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