LF2020NP-183

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Common Mode Chokes are a type of inductor that can provide a common-mode electromagnetic shield in an electronic circuit. They are commonly used in power electronics, such as switching power supplies, DC-DC converters, and motor controllers. Common Mode Chokes provide a low impedance path between two points in an electronic circuit, thus limiting the amount of high frequency noise present in the circuit.

The LF2020NP-183 is a type of Common Mode Choke. It is designed for use in power electronics applications, such as DC-DC converters and motor controllers, and is ideal for filtering high frequency noise. The LF2020NP-183 has a common mode impedance of 183 mOhm over the frequency range of 10kHz–30MHz, with an attenuation rate of 40dB–60dB. It also has a broadband shielding effectiveness of 40dB–50dB.

So how does the LF2020NP-183 work? The LF2020NP-183 operates by creating a low frequency, low impedance path between two points in an electronic circuit. This creates a common mode electromagnetic shield, which is effective at reducing high frequency noise from entering the circuit. It works by passing the current through the inductor which generates an electromagnetic field. This field then acts as a barrier, shielding the low frequency noise from the rest of the circuit.

The LF2020NP-183 also has other advantages as well. It is small in size, making it easy to install in cramped spaces. It also has a low DC resistance, making it more power efficient than other common mode chokes. Finally, it is relatively inexpensive compared to other similar products.

In conclusion, the LF2020NP-183 is an ideal choice for applications requiring common mode noise suppression. Its low frequency, low impedance path creates a strong electromagnetic barrier, effectively shielding low frequency noise from the rest of the circuit. Thanks to its low DC resistance and small size, it is also power efficient and easy to install. With its wide frequency range and efficient shielding, it is a cost-effective solution for a variety of applications.

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