1-2176075-0 Inductors, Coils, Chokes

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Fixed Inductors are integral components of electronic circuitry in a wide range of applications, including telecommunications and power electronics, and are often used as noise and temperature stabilizers. 1-2176075-0 is a type of fixed inductor widely used today due to its standout features and reliability.

The 1-2176075-0 fixed inductor features an inductance of 4.7 mH, an inductance tolerance of ±20 %, and an operating temperature range of -55ºC to 150ºC. It has an outer diameter of 7.2mm and a height of 8.7mm, with pins for easy connection to a circuit board. The 1-2176075-0 has a current rating of up to 800mA, a low DCR, and a frequency range of 0-100MHz, making it suitable for a variety of applications.

As a basic structure, the 1-2176075-0 consists of two conductive wire coils wrapped around a core made from ferrite or a combination of ferrite and other materials. The 1-2176075-0 improved on the basic coil structure by reinforcing the system with a ferrite core and different winding techniques. This has improved the potential to reduce electromagnetic interference (EMI) and improve thermal performance. Additionally, the advantages of these techniques include greater conversion efficiency and greater power. The 1-2176075-0 operates using the Faraday electromagnetic induction rule, where a current flowing through a wire creates a magnetic field, and a change in the magnetic field will induce an electric field.

The 1-2176075-0 is widely used as an energy storage component or as an EMI filter. The four primary functions of the 1-2176075-0 are to convert AC current to DC current, produce an alternating voltage, to suppress high frequency noise, or for impedance conversion.

In AC-DC conversion, the 1-2176075-0 is used as a power choke, which is a high power inductor capable of passing AC current while blocking DC, or vice versa. This is typically used in AC/DC power adapters to stabilize the output voltage. The 1-2176075-0 is also used in transducers to convert AC to DC or vice versa. The inductor is also used in voltage regulators to maintain a constant output voltage and in voltage converters to boost or reduce the voltage depending on the application. In pulse transformers, the 1-2176075-0 is used to convert high frequency signals between primary and secondary coils that are connected through the core.

In EMI filtering, 1-2176075-0 is typically used in either a single or double stage system. In a single stage EMI filter, the inductor is connected to the power line to form two back-to-back capacitors which block out high frequency noise, such as from switchmode power supplies. In double-stage EMI filters, the 1-2176075-0 is connected to the ground line along with a capacitor, which charges and blocks out high frequency noise.

For impedance conversion, 1-2176075-0s are used in high-end audio systems, for example, or in modems. 1-2176075-0s are also used to impedance match impedance mismatches in the transmission line between components, allowing for correct signal transmission and improved signal-to-noise ratio. Additionally, 1-2176075-0s are used as impedance tuners which allow for impedance matching on the adjustability of resistances.

The 1-2176075-0 fixed inductor is extremely versatile, making it a critical component in many applications. It is often deployed as an EMI filter, an impedance converter, or simply as an energy storage device. With its rugged construction and reliable performance, the 1-2176075-0 is sure to find a place in the designs of many electronics applications.

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