5022R-682H

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Fixed Inductors are common electric components and have a wide range of applications such as,dynamic braking, power supplies, filters, and motor control. The most commonly seen type of fixed inductors is the 5022R-682H. This piece has been used to perform tasks from filtering high frequencies to correcting power supplies.

The 5022R-682H is a high inductance buzzer with a maximum current handling capacity of 10 Amps and a DC resistance of 2 Ohms. It is rated for operation at up to 25 volts with a frequency response of 210 to 50kHz. It has a compact size of 50mm x 22mm x 6mm and a weight of 27 grams.

The most obvious application for the 5022R-682H is for AC power filtering purposes. The device acts as a filter to remove any high-frequency noise in the input AC line. As AC current flows through the inductor, its coil windings will create a magnetic field which will interact with the current creating inductive reactance. This will limit the high-frequency range that passes through the device thus reducing any pulse-width distortion.

Aside from AC noise filtering, the 5022R-682H can also be used for circuit protection. Because it has a very low DC resistance of just 2 Ohms, it is perfect for use in over-voltage protection circuits. The inductor can absorb any over-voltage spikes and dissipate it back to ground keeping components from being damaged.

Finally, the 5022R-682H can also be used for dynamic braking. This technique involves applying a control current that reacts against the motor\'s current. The 5022R-682H functions as the dynamic braking inductor by generating a magnetic field in the same direction as the motor current thus slowing the motors down. This is a much faster and less costly way of slowing down motors or transferring energy than using a mechanical braking system.

The 5022R-682H can be used in a variety of electronic applications, but understanding its working principle helps in choosing the correct application. Knowing the limitations of the inductor will ensure that the device is used properly and is not over-stressed.

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