PM42S-8R2-RC

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Fixed inductors are electrical components with fixed inductance, which are used in a wide range of applications and are the cornerstone of many electronic circuit designs.

PM42S-8R2-RC is a fixed inductor that is widely used in different applications. It has an inductance of 8.2 uH and an operating temperature of -40°C to +85°C. Its rated DC current is rated to 4.2 A and its rated DC resistance is rated to 0.0026 ohm. The rated power of this device is 19.2 W and the package type of this component is SMD (Surface Mount Device). This inductor is suitable for high-frequency switching power supply, switching regulator, LED driver,etc.

The working principle of PM42S-8R2-RC is based on the principle of electromagnetic induction. It consists of a wire coil that carries an electrical current. When this current flows through the coil, it creates a magnetic field that is proportional to the current. This magnetic field induces a voltage in the coil which, in turn, causes current to flow in the circuit. Thus, the inductor acts as a voltage source to the circuit, increasing its inductance. However, once the current through the inductor reaches a certain limit, the inductor saturates and the voltage across the inductor does not increase.

The PM42S-8R2-RC has many benefits such as excellent electrical properties, high current carrying capacity and high temperature stability. It also has a low DC resistance and high efficiency. Additionally, this component reduces noise in the circuit and has superior temperature compensation. Furthermore, its package size is compact, allowing it to be used in space-constrained applications.

The PM42S-8R2-RC is a highly reliable and stable fixed inductor, which makes it suitable for use in high-frequency switching power supplies, switching regulators and LED drivers. It exhibits excellent electrical properties, high current carrying capacity, high temperature stability and low DC resistance. Additionally, its compact package size makes it suitable for space-constrained applications. In conclusion, this fixed inductor is highly versatile and useful for a variety of applications.

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