B82730G3102A020

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Common mode chokes, also known as CM choes, are passive electronic components that are used to stop or limit the flow of electrical currents in circuits. A wide range of applications exist, ranging from circuit protection to noise reduction in power and signal circuits. One common mode choke is the B82730G3102A020. This component is often used to isolate two circuits from each other in order to protect delicate electrical components, limit surges or currents, or reduce the impact of electromagnetic interference (EMI). It has the ability to filter out unwanted signals while allowing the desired ones to pass.

The B82730G3102A020 is a two-wire common mode choke that features a high inductance characteristic with a low dc resistance. It is also designed with a high saturation current and relatively low profile dimensions. It is generally designed for use in high frequency circuits with rated voltage of 30 Volts and a self-resonant frequency of approximately 25 MHz. Additionally, its insulation rating is UL/CUL 1020.

The working principle of the B82730G3102A020 is simple. It has a core made from an effective magnetic aggregate, such as laminated flux-concentrating or pot cores, that is wound with the same type of insulated wire. It also has pins or terminals that connect its self to the circuit board. This works to reduce the flow of electrical current through the line. By limiting the current, the choke is able to reduce electromagnetic interference and noise, and limit dangerous current surges. These types of chokes help protect circuits from over-current, over-voltage and noise. They are also used to differentiate between desired signals and undesired electrical noise.

Common mode chokes have many applications within electronic circuits. They are most often found in power supplies, voltage regulators, EMI filters and communication circuits. They are also used in audio and video applications to reduce the amount of noise that can be heard on the signal. The B82730G3102A020 is a common example, and features a wide range of characteristics that make it very versatile.

In conclusion, the B82730G3102A020 is a two-wire common mode choke that is designed to limit the flow of electrical currents in circuits. Its high inductance and low resistance characteristics make it a great choice for AC power line filters, as well as EMI and RFI filtering. Its applications span many industries, as these filters are highly effective when it comes to limiting currents, reducing electromagnetic interferences and noise, and protecting electrical components from damage.

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