SPD127R-223M Inductors, Coils, Chokes

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Fixed inductors are widely used in a variety of electronic devices for a variety of functions. One of the most common types of inductors is the SPD127R-223M. This component is a miniature, surface mount, non-polarized radial leaded inductor. The SPD127R-223M is used predominately in low voltage switching and power circuits such as mobile phones and other small electronic devices.

The core of the SPD127R-223M is composed of a high permeability ferrite material, and its construction allows for compact size. The SPD127R-223M’s operating temperature range is -40 to +105 degrees Celsius, with a storage temperature range of -55 to +125 degrees Celsius. The component’s highly efficient design allows it to be integrated into devices that require minimal power expenditure.

The technical specifications of the SPD127R-223M are quite impressive. It has a rated inductance range of 0.68 - 110 µH, a maximum DC resistance 3.4 mΩ, a rated current 41.6 mA, and a maximum DC current of 65 mA. Additionally, the component can handle a maximum voltage rating of 25V.

The SPD127R-223M’s applications include mobile phones, satellite receivers, digital cameras, VCDs, DVDs, power supplies, medical equipment, and automotive electronics. The component is typically used in high-frequency switching, switching power supplies, and power amplifiers, and is ideal for designs where space limitation is a major requirement. In a mobile phone application, for example, the SPD127R-223M is used for the local oscillator circuit and the power supply filter circuit.

The working principle of the SPD127R-223M is based upon the principle of inductance. Inductance is a property of an electrical circuit which results in the production of a magnetic field when a current in the circuit changes. When two coils are placed close together an electromagnet is formed with induction between the two coils, this occurs due to the transfer of energy from one coil to the other. The force of this induced magnetism acts against the change in current due to Faraday’s law. The SPD127R-223M works on this principle to produce an inductance which is then used in the circuits of various devices.

The SPD127R-223M is a vital component of electronic devices as it is used to control the flow of electricity in various circuits. These components are becoming increasingly popular due to their small size, efficiency, and low cost. It is an incredibly useful component to have on hand when designing a device or system as it can be integrated into devices requiring minimal power expenditure.

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