RCR110DNP-821L

Fixed Inductors are an important passive component of electronic circuits, and they are widely used in many fields. The RCR110DNP-821L is one of the most popular fixed inductors in the market, and it has many applications and working principles.

Applications: The RCR110DNP-821L is a fixed inductor with a power rating of 220 mW, a maximum inductance value of 18.54 µH ± 10%, and an operating temperature range from -40 °C to 100 °C. It is mainly used in switching power supplies, LCD television backlights, and LED lighting control systems. It is also commonly used in audio/video equipment, home appliance circuits, electronic toys, digital cameras and other consumer electronic products. It is suitable for digital circuits, voltage boost, current filter and other fields.

Working Principle: The working principle of the RCR110DNP-821L is based on Faraday’s Law of induction. This law states that when there is a change in the magnetic field of an electrical circuit, an induced electric current is generated in the circuit. In this inductor, an AC signal is applied to create a changing magnetic field, which in turn induces a magnetic field in the inductor. This magnetic field interacts with itself and the resistance of the inductor to generate an EMF. This EMF induces a current which is then regulated in magnitude and frequency by the inductor.

The RCR110DNP-821L is a high-quality fixed inductor that has been designed to produce precise inductive properties and reduce electrical noise. The compact design and surface mount technology allow for easy installation and make it a cost-effective induction solution. The RCR110DNP-821L is also highly reliable, with a steady inductance over a wide temperature range.

In conclusion, the RCR110DNP-821L is a high-performance fixed inductor with wide application fields and reliable working principle. It is easy to install and has excellent inductive properties and low electrical noise. The RCR110DNP-821L is suitable for a variety of applications in the fields of switching power supplies, LCD television backlights, LED lighting control systems, audio/video equipment, home appliance circuits, digital cameras and other consumer electronic products.