PLY17BS1121R8B2B

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Common Mode Chokes are electrical passive components mainly used in analog and digital circuits for filtering or blocking the common-mode noise generation in power or data lines. PLY17BS1121R8B2B, for instance, is a type of Common Mode Chokes specifically developed for 47mH inductance, with 80A rated current, 17.48mOhm DCR, 50M-ohms insulation resistance and -40°C to +125°C operating temperature range.

In terms of application field, Common Mode Chokes are commonly used in inverters, power supplies, uninterruptible power supplies (UPSs), electro-medical equipment, motor drives, telecom systems, industrial control systems, and consumer electronics.

In addition to its application fields, the PLY17BS1121R8B2B Common Mode Choke also features its working principle. It works via inductor, which means the choke has a certain amount of inductance. The inductance creates a magnetic field around the cores, when a current is passed through chokes, the inductance is increased and the potential energy is stored in the form of magnetic field. Therefore, the primary goal of using the PLY17BS1121R8B2B Common Mode Choke is to suppress the common mode noise commonly caused by inductive loads.

Moreover, the PLY17BS1121R8B2B Common Mode Choke is mainly composed of ferrite cores, heat-shrinkable tubing, coaxial cables, ferrite clips and metal cases (with dielectric properties). The inductance extends up to 47mH, which meets the requirements for high-level signal processing. The 80A rated current provides ample amount of current and the 50M-ohms insulation resistance prevents any short circuits or electrical shocks.

On the other hand, the 17.48mOhm DCR, suggest the current flow through the system will remain constant regardless of changes in the voltage or the resistance of the connected circuit. The Stable current makes the PLY17BS1121R8B2B Common Mode Choke particularly suitable for developing power supplies or voltage converters for small appliances, tools, industrial components and digital electronics. Lastly, the operating temperature range of PLY17BS1121R8B2B Common Mode Choke extends from -40°C to +125°C, one of the widest in the market, which makes it especially suitable for demanding or hazardous environments, such as mining or automotive applications.

In conclusion, the PLY17BS1121R8B2B Common Mode Choke provides an excellent combination of features for an effective suppression of common mode noise in a wide range of applications, ranging from small ones to ones designed for extreme conditions. In terms of features, it offers a 47mH inductance, 80A rated current, 17.48mOhm DCR, 50M-ohms insulation resistance and -40°C to +125°C operating temperature range.

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