CTX77-19200-R

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Part Status:	Active

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Common Mode Chokes

Common mode chokes (CMCs) are electronic components that suppress common mode interference in complex signal communication systems. They work by limiting the current flow in one direction while allowing current to flow freely in the opposite direction. This process is achieved using an impedance-related phenomenon known as reverse-conductance. The application of a CMC is determined by the impedance of the signal, the operating frequency, and the desired amount of voltage/current isolation. Common Mode Chokes are widely used as filtering components in applications such as data wiring, telecommunication systems, power supply lines, and encoders.The CTX77-19200-R is a specific type of CMC designed for high frequency and high current applications. It is made of a combination of ferrite material and a special wire core helix. The operating impedance range can be adjusted using a set of side-by-side ferrite slugs. The slugs are placed between the wire core and the ferrite material, forming a space that creates the necessary impedance for resonance. The resonance of the CMC produces a loss in signal strength due to the impedance characteristics and by virtue of having a higher inductor value than an equivalent L-C filter, the CMC limits the amount of common mode interference.The working principle of CTX77-19200-R is based on the equivalent capacitance of the CMC, which makes up the coil-like structure. This capacitance allows the CMC to attenuate common mode noise at high frequencies, by a concept known as inductive coupling. By providing an opposite and equal amount of current, the capacitance of the CMC produces a high-impedance barrier to one-way flow of current. This blockage of current prevents common-mode interference from propagating, thus eliminating any disturbance.The primary purpose of CTX77-19200-R is to act as an isolator and filter between the signal source and the receiving end. They are designed to decouple common-mode noise from the transmission of electrical signals in industrial and military settings. The CMCs provide high levels of isolation while still allowing data to be transmitted at high frequencies. They can be used to reduce the amount of noise generated by power supply lines or data wiring, and also serve as effective EMI filters. They are also used to prevent cross-talk between cables and protect the signal source from stray voltage.CTX77-19200-R Common Mode Chokes offer high reliability, low heat generation, and a wide operating voltage range. They are available in a wide variety of shapes and sizes to suit your application. The high quality design makes them suitable for both demanding industrial and military applications. They provide excellent common-mode noise attenuation and signal interference filtering at high frequencies and are highly reliable due to their robust construction and wide operating temperature range.In conclusion, CTX77-19200-R Common Mode Chokes are an efficient filter solution for a variety of mission-critical applications. They are made from durable ferrite material and feature a unique wirecore helix design that creates an effective impedance barrier to block any common-mode noise or interference. Their wide operating voltage range and reliable construction make them suitable for a variety of industrial and military applications. They are designed to efficiently reduce EMI, crosstalk, and stray voltage, making them an effective solution for all your signal and communication needs.

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