HCM1A1307-4R7-R

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Fixed inductors are a type of electronic components that store energy in the form of a magnetic field. They can be used to filter out certain frequencies from a signal, or as an electrical load. The HCM1A1307-4R7-R is an example of a fixed inductor that is widely used in many electronic applications.

The HCM1A1307-4R7-R is a general-purpose fixed inductor and is designed to operate in a variety of power supply applications. It is constructed of a high permeability ferrite core and has a power rating of 1307mW and an inductance of 4.87 uH. This makes it well suited for a variety of applications, including switching power supplies, switch mode power supplies, and LED lighting.

The main function of the HCM1A1307-4R7-R is to block the DC current but allow the AC current to pass. This is accomplished by the inductor\'s "reluctance" or "impedance" which creates a magnetic field that opposes the direction of the incoming current. This resistance converts the current from AC to DC, and the magnetic field increases with the frequency of the current. The higher the frequency of the current, the more resistance it creates. As a result, only frequencies within a certain range are allowed to pass, and the other frequencies are filtered out.

The HCM1A1307-4R7-R is typically used in AC/DC rectifier circuits. Its high magnetic saturation characteristics make it especially well suited for this type of application. The inductor\'s current handling ability is also improved thanks to its high permeability core which increases the amount of stored energy. This allows the HCM1A1307-4R7-R to withstand large transient currents and reduces its power dissipation.

The HCM1A1307-4R7-R is also commonly used in LED lighting applications. Its high power rating and low parasitic capacitance make it an ideal choice for controlling LED current. The inductor\'s high saturation value prevents the LED from over-heating which could cause damage or even destruction. The inductor also helps improve the driver\'s efficiency, and its high power rating helps ensure that the LED light can reach its full brightness.

The HCM1A1307-4R7-R is a versatile fixed inductor that is well suited for a variety of applications. Its high power rating, low parasitic capacitance, and high saturation value make it an ideal choice for power supply and LED lighting applications. It is also affordable and easy to install, making it a popular choice for many electronics engineers.

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