106-820J

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Fixed inductors are components consisting of a wire winding inductively coupled to a conducting surface, usually insulated from the core. Generally, fixed inductors provide greater inductance than other types of inductors because of the large wire windings involved in their construction. The 106-820J is a type of fixed inductor typically used in radio frequency (RF) and microwave applications, such as RF amplifiers, antenna tuners, and other RF and microwave circuits. This section will discuss the application field and working principle of a 106-820J.

Application Field

The 106-820J is used in RF and microwave circuits where increased inductance is needed due to the presence of high frequency signals. For instance, it is commonly found in RF amplifiers, oscillators, and antenna tuners. It can be used in many other circuit topologies, and its high frequency characteristics make it useful for a variety of applications. In addition, it is often used in applications that require RF signal conditioning, such as frequency dividers and mixers, for improved signal quality.

Working Principle

The 106-820J is composed of two main components: a winding and a core. The winding is usually constructed by wrapping copper wire around a core, forming an inductor. The core can be made from non-magnetic materials such as ceramics or ferrite, or it may be a combination of these materials. The core is insulated from the wire winding to provide a high level of protection against leakage. The winding serves to store energy when a current passes through it, and the core serves to concentrate and direct the magnetic field of the inductor.

The 106-820J works by inducing an AC current in the winding when an alternating electromagnetic field passes through it. As the field passes through the winding, it induces a current in the inductor core, creating a magnetic field. This magnetic field then causes a current to flow in the windings, creating a counter-electromagnetic field, and thus producing a voltage in the windings. This voltage can then be used to power the circuits requiring the 106-820J.

The 106-820J is also designed to exhibit low resistance when operating in high frequency applications. This helps reduce the losses associated with RF signals and helps maximize power transfer efficiency in the circuit. Additionally, the 106-820J is inherently resistant to interference from external sources, such as motors, relays, and other RF sources.

Conclusion

The 106-820J is a fixed inductor designed for high frequency applications. It consists of a winding and a core, which provide high inductance and low resistance. Due to its high frequency characteristics, it is widely used in RF and microwave applications, such as RF amplifiers, antenna tuners, and other RF and microwave circuits. Additionally, it is designed to be resistant to interference from other sources, helping to maintain signal quality and power transfer efficiency.

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