1537R-20K

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Fixed inductors are passive electronic components that contain a coil of wire and create a magnetic field when voltage is applied. They are used in a variety of applications, including filtering, coupling, tuning, and many others. The 1537R-20K is a type of fixed inductor that is widely used.

The 1537R-20K is a medium power, dual-winding fixed inductor. It consists of a copper coil that is wound on a ferrite core. The core is made up of two parts: an inner core and an outer core. The inner core is a ferrite rod with a diameter of 22mm, while the outer core has a diameter of 37mm. Both cores are wound with copper wire, and the coils are insulated with an enamel coating.

The 1537R-20K is designed to be used in applications such as switching power supplies, DC/DC converters, electronic ballasts, and general purpose power supplies. It has a wide range of applications in the automotive, consumer, communication, and medical industries. Its low profile allows it to be used in tight spaces, making it a popular choice for many applications.

The 1537R-20K has a high power efficiency and low EMI. This makes it suitable for applications that require high performance and low noise operation. It also has excellent ripple suppression and high current carrying capacity. This helps reduce the stress on the power supplies and increase the reliability of the system.

The working principle of the 1537R-20K is simple. When voltage is applied to the primary winding, a magnetic field is created. The magnetic field induces a current in the secondary winding. This current is then used to transfer power to the load. The size of the current is determined by the inductance of the coil, which is determined by the number of turns and the size of the core.

The 1537R-20K is a versatile and reliable fixed inductor that is suitable for a wide range of applications. It has a high power efficiency, excellent ripple suppression, and high current carrying capacity. This makes it a popular choice for power supplies, DC/DC converters, and electronic ballasts. It also offers low EMI, making it suitable for applications that require low noise operation.

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