CW201212-R12G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors

A fixed inductor, also known as choke coil, is now a widely used component in various electrical circuits. It is a passive electronic component that introduces inductance into the circuit and limits the flow of electric current, and can also be used to convert AC to DC. Fixed inductors are used in many target applications, such as filtering, radio frequency interference (RFI), and noise suppression.

CW201212-R12G Application Field and Working Principle

The CW201212-R12G is a type of fixed inductor which consists of a coil of insulated conductor, usually copper wire, wound around a ferrite core. The ferrite core is made of a combination of ceramic and magnetic material. The CW201212-R12G is used mainly in the field of radio frequency (RF) applications. It is designed for use in a variety of circuits, such as radio transmitters and receivers, TV receivers, mixers and reactance oscillators.

The CW201212-R12G works on the principle of electromagnetic induction which is the production of a voltage in an inductor when the current to it is changing. This involves supplying alternating current into the wire, which then induces a magnetic field within the ferrite core. This will create an opposing current in the inductor, thus reducing the amount of current in the circuit. This is called inductive reactance, and it is what the CW201212-R12G uses to limit the flow of current in the circuit.

The advantages of the CW201212-R12G include a low profile, which allows for easy installation and a small size which makes it suitable for miniaturized circuits. It also has very high Q-factor (inductive reactance) and high insulation resistance. Additionally, it has a very low equivalent series resistance (ESR), which ensures a minimum of power dissipation. The CW201212-R12G is also very stable over wide temperature ranges, and has a very high self-resonant frequency.

The CW201212-R12G can also be used for high frequency oscillators, filters, decoupling, and voltage regulators. It is also used in high power RF amplifiers, where its inductive reactance helps to amplify the RF signal. Additionally, it can be used for RFI and EMI filtering, as the inductor will block high-frequency signals while allowing the passage of low-frequency signals.

In conclusion, the CW201212-R12G is a type of fixed inductor which is mainly used in RF applications. It is capable of limiting the flow of current in the circuit and is also suitable for use in a variety of circuits such as radio receivers and amplifiers. Additionally, it has a very low profile, high Q-factor, and high insulation resistance. It also has low ESR which ensures minimum power dissipation. The CW201212-R12G is a highly stable device which is suitable for various types of filtering, EMI, RFI, and decoupling applications.

The specific data is subject to PDF, and the above content is for reference