2890R-20G

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Fixed Inductors are widely used in various electronic circuits, and 2890R-20G is one of the most common inductors in this field. It is manufactured by ZETTLER Magnetics Inc., and comes in a variety of sizes and coatings that fit diverse applications in the consumer, industrial, automotive, and military markets.

The 2890R-20G inductor is made of a special proprietary core material coated with a conductive epoxy for reliable and best performance. This superior technology makes it ideal for a variety of applications. It is used in consumer electronic devices, including cell-phones, GPS systems, cameras, and other portable devices, as well as in higher end applications such as medical and military equipment.

The 2890R-20G inductor consists of two main parts, the coil and the core. The coil is made out of copper wire and the core is composed of a ferromagnetic material such as iron, steel, or permalloy. The core provides a concentrated magnetic field that increases the inductance of the coil. The two parts are enclosed in an epoxy-filled housing.

The working principle of the 2890R-20G inductor is based on Faraday’s Law of Induction. When electric current passes through the coil, an electromagnetic field is generated around it which causes an opposing force on the current inside the coil, resulting in an increase in voltage. This produces a voltage drop across the inductor. The inductance of the inductor depends on the amount of current flowing through the coil, as well as on the sizes of the coil and the core.

In addition to providing efficient electromagnetic fields, the 2890R-20G inductor also provides high power density and magnetic shielding, making it ideal for space-saving applications. It is also highly resistant to shock and vibration and can be easily assembled in multi-layer circuit boards. Therefore, it is extensively used in various consumer, industrial, military and automotive electronics.

Overall, the 2890R-20G inductor is an effective and reliable inductor for various applications. It works on the principles of Faraday’s Law of induction and provides high power density and magnetic shielding. It is also resistant to shock and vibration, making it ideal for a variety of applications. Therefore, it is widely used in consumer, industrial, military and automotive electronics.

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