48220SC

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Fixed Inductors

The 48220SC fixed inductor is a type of passive electronic component which stores energy in its coil in the form of magnetic flux. It helps in generating AC signals and current pulses, maintaining a constant current, controlling power supply and creating short pulses. The 48220SC fixed inductor has several important features such as a high temperature tolerance, high power handling capacity and high power efficiency.

Applications

The 48220SC fixed inductor has a number of applications depending on their characteristics such as:

• Power supply for PCs, servers, networks and others
• Electronic equipment protection
• AC signals and current pulses generation
• Constant current controls
• Circuit timing control
• High frequency and short pulse applications

Working Principle

The 48220SC fixed inductor works on the principle of Faraday’s law which states that whenever a conductor is exposed to a varying magnetic field, an electric current is induced in that conductor. The 48220SC fixed inductor utilizes this principle to produce a desired output. Its basic construction includes two electrical terminals – one comprising a conductor wrapped in an insulated coil and the other terminal is the permanent magnet.

When a current is put through the coil, a changing magnetic field is produced within the coil which results in a voltage being induced across the coil. This voltage is then used to allow a current to flow through the secondary winding, which is then used to produce an output. The output voltage waveshape of this type of inductor is either an AC sine wave or a pulse, depending on the frequency and current applied.

The 48220SC fixed inductors can also be used in applications where the amplitude of a voltage pulse needs to be varied. This can be done by changing the resistance of the coil by using the potentiometer. By changing the resistance, the voltage of the pulse can be varied.

Advantages

The 48220SC fixed inductors offer numerous advantages like:

• High temperature tolerance and power handling capacity
• High power efficiency
• Wide range of applications
• Inexpensive and easy to obtain
• Small size

Disadvantages

The main disadvantage of using the 48220SC fixed inductors is their lower tolerance to current. This makes them more prone to damage if their current rating is exceeded. Additionally, their operating temperature should not exceed 92°C otherwise the operation of the device might be impaired.

Conclusion

The 48220SC fixed inductor is a type of passive electronic component which has a variety of uses such as generating AC signals and current pulses, protecting electronic equipment, controlling power supply and creating short pulses. It works on the principle of Faraday’s law and offers several advantages such as high temperature tolerance, power handling capacity, power efficiency and small size. Its main disadvantage however is its lower tolerance to current.

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