CD75NP-470KC

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Fixed inductors are widely used in many electronic applications, especially in those that require an inductor with a high level of energy storage. The most common type of fixed inductor is a CD75NP-470KC, which is used in many industrial, automotive, and consumer electronics applications. This article will discuss the application field and working principle of CD75NP-470KC.

Application Field of CD75NP-470KC

The CD75NP-470KC is mainly used in applications such as motor control, audio amplifier circuits, power systems, general-purpose inductors, differential amplifiers, ISO-driver circuits, switching power supplies, and TV tuners. It can also be used in various automotive applications such as ECU wiring, body control modules, and instrument clusters. The inductance range of the CD75NP-470KC is 3.37 μH-470 μH, and the Q value is 8.5-30.5. It can operate at frequencies from 8.5MHz to 1GHz, and the temperature range is -55 °C to +125 °C.

The CD75NP-470KC is designed with a low profile that allows it to fit in narrow space applications. It also has a wide operating temperature range and high power handling which makes it ideal for heavy duty applications. It is constructed of an epoxy-filled and copper-cored core that provides excellent thermal conductivity. The inductor is also highly resistant to corrosion and vibration, making it suitable for long-term use.

Working Principle of CD75NP-470KC

The CD75NP-470KC is a reactive component that stores energy in the form of a magnetic field. An electrical current flowing through the inductor creates a magnetic field around it, and the magnetic field induces a voltage in the inductor. This voltage is proportional to the rate of change of the current, and is referred to as inductive reactance. The voltage produced by the inductor opposes any change in the current, which is why inductors are used to create a stable current.

The CD75NP-470KC works in conjunction with a capacitor to form a resonant circuit. The combination of these two components allows the inductor to store energy. When the current changes, the capacitor absorbs the energy stored in the inductor and releases it when the current decreases. This energy storage makes the circuit more stable, and can also be used to reduce noise and ripple.

The CD75NP-470KC is an excellent choice for many electronic applications that require a reliable and robust inductor. It has a wide operating range and can handle high currents and temperatures. Its low profile makes it ideal for many space-constrained applications. Its high resistance to corrosion and vibration also make it suitable for long-term use and harsh environments. With its wide range of application fields and working principle, the CD75NP-470KC provides an excellent choice for many applications.

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