Fixed Inductors

Fixed inductors, also known as fixed inductors, fixed coils or inductors, are electronic components marked by a certain inductance. They are mainly used for filtering, buffer, voltage stepping down, impedance matching and pulse transform. Common fixed inductor products include bead inductors, air-core inductors, ferrite-core inductors and shielded inductors. CM453232-100JL is a specific type of fixed inductor.

CM453232-100JL Application Field and Working Principle

The CM453232-100JL is an air-core inductor with a rated inductance of 10 μH, a rated current of 2A and a rated working frequency of 4MHz. It is widely used in small electronic devices such as digital game consoles, personal digital assistants (PDAs) and smartphones. It can also be found in home entertainment components, car audio systems, satellite TV receivers and hi-fi audio equipment.

The working principle of CM453232-100JL is based on Faraday\'s law of induction. When a current flows through the wires, an electromagnetic field is generated. The electromagnetic field will create a closed loop magnetic field which in turn generates a voltage in the coil. This voltage is known as inductance and is used to store energy as well as control current in the circuit.

The CM453232-100JL uses the effective area of the coil and the number of turns in the coil to calculate the inductance. When the current in the circuit increases, the magnetic field generated by the coil will increase as well which in turn increases the inductance of the coil. When the current decreases, the field decreases and so does the inductance.

The CM453232-100JL is a low-cost, high-performance inductor suitable for high-frequency signal filtering and voltage conversion. It is an ideal choice for applications including power supply line conditioning, power factor correction, EMI/RFI filtering, AC/DC power conversion, voltage regulation and power supply noise reduction.

The CM453232-100JL also uses a special winding technique which cuts down the unwanted spurious signals in the circuit. The winding process ensures as much as possible that adjacent turns in the coil do not interact with each other which decreases the parasitic effect. This significantly improves the performance of the inductor in terms of signal integrity and noise reduction.