PA5002.821NLT Inductors, Coils, Chokes

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Fixed inductors are electrical components that are designed to store electrical energy, but with a very specific goal in mind. They are used to create an inductance, which is basically a component that restricts the current flow in a circuit. The purpose for this is usually to create an electrical resonance, or a power surge. The PA5002.821NLT is one example of a fixed inductor that can be used in such applications.

The PA5002.821NLT is a radial, molded, through-hole inductor manufactured by Unimicron. It has an inductance of 2.8uH, a maximum DC resistance of 0.491 ohms, and a working temperature range of -40 to +85 degrees Celsius. This device is designed to provide a reliable, high performance, and efficient inductor for higher frequency applications. It can handle a maximum ripple current of 3.2 Amps, and its high frequency ferrite core ensures excellent heat dissipation and low EMI.

When used in higher frequency applications, the PA5002.821NLT allows for the creation of highly efficient inductors that store electrical energy more efficiently and don’t create any additional electrical noise. It works by creating a current loop between two electrically connected pins, with the current flow in the loop creating a magnetic field. This magnetic field then induces an alternating current in the coil, which creates a counter voltage that opposes the applied voltage, creating a “back EMF”.

The PA5002.821NLT can be used in applications requiring high frequency operation, such as in the design of power supply units, telecommunications systems, medical applications, or for motor control. It is particularly useful for applications where the frequency range exceeds 10MHz, because its inductance remains stable when the frequency exceeds 10MHz, meaning that it can provide much more effective filtering at higher frequencies.

The PA5002.821NLT is also an effective choice for improving the power efficiency of a circuit. Its low DCR and high inductance mean that it can effectively reduce the amount of power consumed in the circuit, allowing the system to be more efficient. This is especially useful in applications where power consumption is critical for the system’s performance.

In summary, the PA5002.821NLT is an effective choice for creating highly efficient inductors for higher frequency power applications. It is a radial, molded, through-hole inductor that has a maximum DC resistance of 0.491 ohms and a working temperature range of -40 to 85 degrees Celsius. It can handle a maximum ripple current of 3.2 Amps, and its high frequency ferrite core ensures excellent heat dissipation and low EMI. It is an ideal choice for applications where frequency range exceeds 10MHz, and it can also be used to improve the power efficiency of a circuit.

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