CW160808-4N7K

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 are electrical components designed primarily to oppose changes in current in a circuit. They are most commonly used in electronic circuits such as electrical circuits for radios or television, audio systems, digital logic chips, and energy efficient lighting. They work by induce a magnetic field when electric current is passed through it, and this opposes changes in the current in the rest of the circuit.

The CW160808-4N7K is a fixed inductor specifically designed for high current applications of up to 2.2 amps, and has a 4.7uH inductance rating. It has a maximum DC resistance of 0.07 Ohms and a saturation current of 1.4 amps. The inductor is constructed with a toroidal core which increases its operating efficiency, and it also has a ceramic powder base that ensures a low temperature rise when in use. The package is 0.8mm x 0.8mm, making it a suitable choice for space constrained applications.

The CW160808-4N7K is typically used in LED lighting, charging systems, power impeders, and RF applications. It is designed to reduce the current that passes through a circuit, and is useful in LED lighting applications due to its size and low temperature rise features. In charging applications, it effectively reduces the amount of current in the circuit without introducing noise or other interference into the system. It is also used in RF applications because of its high frequency noise filtration properties.

The working principle of the fixed inductor is based on Faraday’s Law of induction. When an alternating electric current passes through the inductor, a varying magnetic field is produced. This magnetic field induces a voltage in the same direction as the current, which is opposite to the applied voltage. This is known as self-inductance, and it is the main purpose of the CW160808-4N7K. It also creates a magnetic coupling between two inductors that increases the inductance of the system as a whole.

Due to its small size, low DCR, and high saturation current, the CW160808-4N7K is an excellent choice for applications that require compact, reliable inductors with high efficiency ratings. It is compatible with a wide range of operating temperatures, from -40C to +85C, making it suitable for many different types of applications. Additionally, it has excellent EMI noise suppression capabilities, making it ideal for RF applications.

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