4922R-15J

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Fixed inductors are a type of electrical component that stores electrical energy in a magnetic field. These inductors can be found in a wide range of applications, from automobiles to medical equipment, and the 4922R-15J is no exception.

The 4922R-15J is a screw terminal, axial leaded, dry-wound range of fixed inductors from TE Connectivity, specifically designed for general-purpose power applications. This type of inductor is made using a ferrite bobbin and enclosed in either a thermoplastic or high-temperature tin-silver metal alloy housing. The inductor is then epoxy-filled and painted before it is finished. The result is a highly reliable inductor with excellent heat dissipation and resistance to rms current.

The 4922R-15J has a nominal inductance range between 1.5 µH to 470 µH, with a tolerance of ±20% and a current rating of up to 6.8 A. It also has a temperature coefficient of ±50 ppm/°C, making it highly stable in varying temperature conditions. Additionally, it features an operating temperature range of -55°C to +125°C, along with a storage temperature range of -55°C to +125°C, making it suitable for a variety of applications.

The 4922R-15J works on the principle of electromagnetic induction. When an electric current passes through a conductor, a magnetic field is generated around it. This magnetic field then induces a voltage in a second nearby conductor, forming a closed-loop circuit. The strength of the induced voltage is proportional to the strength of the magnetic field, as well as the number of coils in the circuit. This is the fundamental principle by which the 4922R-15J works, converting electric current into magnetic field energy to power various applications.

The 4922R-15J is designed for use in a variety of applications, including power supplies, DC-DC converters, switching power amplifiers, AC to DC inverters, and other types of switching power supplies. It can also be used in motor drives, backlighting, HVAC systems, and a variety of automotive applications. It is widely used due to its high reliability and low cost.

The 4922R-15J is an ideal choice for those looking for an efficient, reliable, and cost-effective inductor for their power applications. With its versatile range of features, it is a great option for both commercial and industrial applications.

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