B82141B1473J

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Fixed Inductors

Fixed inductors, also known as chokes, are electrical components designed to store and control the flow of electrical current. They are widely used in a range of applications, including RF circuitry, DC motor control, audio systems, and industrial control systems. The B82141B1473J is a cylindrical, molded wire-wound fixed inductor.

The B82141B1473J features excellent DC bias stability and low temperature coefficient. It has a maximum inductance of 10.3 mH with a maximum DC bias current rating of 500mA. It can operate at temperatures from -40 to +125 °C, and works within a frequency range of 2 kHz to 250 kHz. It has a maximum DC resistance of 58 mΩ and a saturation current of 16.2A at 65°C.

The B82141B1473J is most commonly found in power supplies and voltage regulators. It can be used in DC/DC converters, on-board second-stage fail-safe systems, and low voltage power supply circuits. For example, the B82141B1473J can be used to limit the current surges in low voltage systems, helping to protect sensitive circuits.

The B82141B1473J offers excellent performance in high temperature environments. Its excellent thermal insulation and high temperature stability make it ideal for use in applications that require sustained high temperatures and current. These features make it well suited for use in power amplifiers, voltage regulators, and LED lighting systems.

The B82141B1473J works by allowing for the controlled flow of electrical current. It works on the principle of inductance, in which electrical current is forced around a circuit by an electrical field. The resistance of the coil creates an opposing magnetic field, generating a voltage across the coil which opposes the current. This results in a damping effect, limiting the current within the circuit.

In conclusion, the B82141B1473J fixed inductor is a highly versatile and reliable component. It is ideal for use in power supplies, voltage regulators, DC/DC converters, and LED lighting systems. Its thermal insulation and high temperature stability make it suitable for use in high temperature applications. It operates at temperatures from -40 to +125 °C, and works within a frequency range of 2 kHz to 250 kHz. It is designed to limit current surges, protecting sensitive circuitry from damage.

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