SC5022FH-4R7

Fixed inductors are a type of electrical component that consist of an inductor coil wrapped around a magnetic core. Generally, they have a fixed inductance, meaning they will impedance the same amount of current regardless of the frequency of the alternating current. SC5022FH-4R7 is a fixed inductor that has a high saturation current and low capacitance, making it ideal for pulse applications. This article will discuss the application field and working principle of the SC5022FH-4R7.

The SC5022FH-4R7 is suitable for a variety of different applications such as ballast controls, voltage regulation, power supply filtering, small motor speed controls, liquid level control circuits, and switched mode power supplies (SMPS). This wide application field is due to the product’s high saturation current, which helps it to dissipate power efficiently while maintaining low inductance and low capacitance. The SC5022FH-4R7 also has a wide inductance tolerance of up to 20%, allowing for greater flexibility in operations.

The working principle of a fixed inductor like the SC5022FH-4R7 is relatively simple. When a voltage is applied across the inductor, it stores energy in the form of a magnetic field in the core, creating a self-generated current. This self-generated current in turn generates a magnetic field in the opposite direction, resulting in a steady output current. This steady output current is what allows the SC5022FH-4R7 to be suitable for applications requiring a constant current.

In addition, the SC5022FH-4R7 is able to maintain its output current over a wide range of frequencies. This is made possible thanks to the inductor’s low distributed capacitance, which keeps the self-generated current from dampening out at higher frequencies. The low distributed capacitance also contributes to the product’s ability to maintain a low inductance, making it an attractive choice for applications that require a large inductance tolerance.

In conclusion, the SC5022FH-4R7 is an excellent choice for a wide range of projects due to its high saturation current, low distributed capacitance, and wide inductance tolerance. Its working principle also allows it to maintain a consistent output current over a wide range of frequencies. Thanks to these qualities, the SC5022FH-4R7 is suitable for ballast controls, voltage regulation, power supply filtering, small motor speed controls, liquid level control circuits, and switched mode power supplies.