4726R-56

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Fixed inductors are a type of electrical component that can store energy in the form of a magnetic field when connected to a varying current. They are widely used in applications such as power supplies, radio antennas, and high frequency products for signal processing. The 4726R-56 is a fixed inductor designed for use in power and other applications that require high inductance. It is composed of two pieces of heavy copper wire in a square form. The outer edges of the two wires are joined together by four legs that hold the wires in place.

The 4726R-56 is a long-run and low-noise inductor with a high-temperature handling capability. It also has excellent inductive capabilities relative to its size and price. The 4726R-56 features an extremely low ESR and is mainly used in power application circuits with DC-DC converters and high-frequency chokes. It is also suited to applications that require a low-resistance, high-frequency inductor, for example, in signal-processing circuits such as high-frequency filters. Its high impedance characteristic makes it suitable for use as an EMI filter in circuits subject to noise such as RF communication.

The working principle of the 4726R-56 is based on the concept of a magnetic flux. When an electric current passes through the inductor, it creates a magnetic field. This magnetic field will induce a current in the inductor, which is independent of the frequency of the external current. This current, called the inductance, is proportional to the magnitude of the external current, as well as to the internal inductance of the inductor itself. The 4726R-56 has a self-resonant frequency of up to 100 MHz, making it suitable for applications requiring higher frequency signals.

The 4726R-56 can operate in temperatures ranging from -40°C to +85°C and is UL-listed with a minimum temperature rating of -20°C. It also has a high voltage and current rating, making it suitable for use in high power applications. It is also resistant to humidity and vibration and can be operated at a wide range of frequencies. The 4726R-56 can be used in a variety of applications, such as power supplies, EMI filters, radio antennas, high frequency signal processing, and high frequency chokes. Its small size, high performance, and low cost make it an ideal choice for many applications.

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