70F504AI-RC

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Fixed inductors may be commonplace components for most electrical engineers, but the 70F504AI-RC making up the inductor family has unique features that set it apart from other inductors. The 70F504AI-RC is a molded wirewound inductor made with two C-cores. It has a specified inductance range of 1.2 – 3.4 µH. The attractive feature of this inductor is its self-shielding capabilities that reduce EMI and RFI. This in turn reduces interference between digital circuitry and other equipment sharing the same air space.

The 70F504AI-RC is rated for a phase current of 300 mA (surge 3A) with 0.8 – 1.0 Ohm DC resistance. This type of inductor is designed primarily for use in high speed switching power supplies, cellular phone power supplies, battery-powered equipment, power converters, audio amplifiers, switching regulators, and power supply circuits. With its compac,t shielded construction and small size, it is well suited to being mounted on printed circuit boards and other applications where space is at a premium.

The 70F504AI-RC is also used for its ability to reduce ripple current and output noise in power supplies and other types of circuits. By pre-compressing the coil turns, a strong magnetic field is created. This strong magnetic field radiates energy that helps to reduce EMI and other noises that can cause problems in typical circuits.

The working principle the 70F504AI-RC is simple. Whereas traditional inductors work by having a current flow through a loop of wire that generates a magnetic field, molded wire wound inductors contain several small wires that are wound through a C-shaped core structure that creates the magnetic field. The two C-shaped cores cover each other and overlap. This design helps to shield the inductor from outside influences and helps to maintain a stable inductance value.

The 70F504AI-RC is a great component for any engineer looking for a reliable and cost effective inductor for their circuit designs. Its unique features and capabilities make it a great choice for a wide range of applications. It is strong, rugged and can handle a wide range of temperatures making it a great choice for many applications.

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