3094R-122JS

Fixed inductors are components commonly used in a wide variety of applications in the electronics industry. Fixed inductors can be broadly classified into two categories: coil inductors, also known as coils, and ferrite inductors. Magnetic ceramics or iron cores are often used to construct coil inductors, while ferrite devices are made with various grains of powdered iron oxide or ferrite. 3094R-122JS is a special type of ferrite induction.

The 3094R-122JS is designed for high-performance applications. It is a miniature toroidal fixed inductor that is constructed with ferrite cores and insulated wire windings. The inductor features a large inductance range of more than 21µH to 390µH, allowing it to be used in a variety of applications. It also has a small size, making it suitable for compact designs. Other notable features of the 3094R-122JS include a very low DC resistance, high current carrying capability, and high heat resistance.

The 3094R-122JS provides excellent performance as an output inductor for inverters. It is also well-suited as an EMI filter for switching power supplies, as it helps reduce high-frequency noise. Additionally, the inductor is suitable for various power saving and efficiency boost applications. For example, it is used as a choke coil for phase-shift control, as well as for overcurrent protection. The inductor also finds application in automobiles, such as a start-up coil for fuel injection systems.

The 3094R-122JS inductor works on the principle of electromagnetic induction. The core of the inductor is composed of ferrite material, which helps enhance the inductance of the component. The insulated wire winding serves as a positive and a negative terminal, allowing electric current to flows through it when connected to a power source. When an alternating current is applied to the inductor, an electromagnetic field is generated around the core. This field generates a voltage that opposes the current flow, resulting in a rise in inductance.

In conclusion, the 3094R-122JS is a compact ferrite inductor that is designed for high performance applications. It has a wide range of inductance, low resistance, and high current carrying capability. It is suitable for use in a variety of applications, including inverters, EMI filters, and even automobile fuel injection systems. Its working principle is based on the phenomenon of electromagnetic induction, wherein an electromagnetic field is generated when an alternating current is applied to the inductor, resulting in a rise in inductance.