70F151AF-RC

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Fixed inductors are one of the most important components in the field of electronic devices. Among them, 70F151AF-RC is widely used in applications such as power supply management, electronic appliances, audio systems and automotive electronics. This paper mainly introduces the application field and working principle of 70F151AF-RC.

70F151AF-RC is made of metallized polypropylene film dielectric and is wound on an iron core with enameled copper wire. It has a dimension of 15x10x8.7mm and is equipped with a snap-in bracket for easy installation. The inductance is between 0.1~0.19mH, and the maximum current through it is 3.12A, with a rated voltage of 160V. 70F151AF-RC also has relatively low power loss, low internal resistance, low cost, good electromagnetic compatibility, and can effectively suppress EMI (Emission Interference).

70F151AF-RC is mainly used in consumer electronics, automotive electronics, industrial electronics, telecom information technology, computers, power transmission and distribution, PCB, AC/DC converters, etc. In addition, this product is also widely used in power supplies and power supply management systems, providing various solutions to improve the performance and reduce the cost of power components.

Regarding the working principle of 70F151AF-RC, it mainly converts electric energy into magnetic energy and stores it in the inductor before releasing it when needed. Its core material is made of special alloy and it has a ferromagnetic property. Whenever a current passes through the inductor, it will produce magnetic flux linkage between the winding. The direction of the current determines the direction of the magnetic flux. The greater the number of windings, the greater the inductance value.

Moreover, the magnetic field generated by 70F151AF-RC can effectively resist the mutual interference between other electronic devices. The degree of protection depends on the permeability of the core and the number of turns of the winding. At the same time, it also has the property of absorbing EMI and suppressing EMI radiation. That is to say, it can reduce the leakage of high-frequency current in the circuit, thus minimizing the impact of high-frequency noise on the operation of other components.

In conclusion, 70F151AF-RC has a wide range of applications and excellent performance, and is one of the most commonly used fixed inductors in the market. It has the characteristics of low inductance, low power loss, low cost, and high suppression of interference signals, and is suitable for various electronic products.

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