EXC-14CX280U

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Common Mode Chokes are becoming increasingly popular in a wide variety of applications, thanks to their high efficiency and excellent reliability. They act as electromagnetic interference (EMI) suppression filters, which can reduce ripple and unwanted noise from an electrical power source or signal. EXC-14CX280U is a type of Common Mode Chokes, which is noted for its small size and high power rating.

EXC-14CX280U is a high-efficiency, low profile common mode choke designed for use in a variety of electrical and electronic circuits. Its main application is the filtering of radio frequency interference (RFI) and conducted EMI in single and multi-phase motor control systems, such as inverter motor control, servo motor drives, and instrumentation. The EXC-14CX280U has a power handling rating of up to 100 Watts, and is constructed using high-performance toroidal ferrite cores. The core is encased in a non-conductive resin, which effectively shields it from outside interference while providing excellent EMI susceptibility.

The EXC-14CX280U is highly effective in eliminating unwanted noise from various sources. Its two inductance coils act as inductive chokes, which reject the common mode noise generated by nearby radio frequency (RF) sources. The two-stage, high-pass filtering system helps to reduce the levels of conducted interference in applications with high-power frequency switching operations. In addition, the increased power handling of the choke allows for higher load currents and inductance levels.

The working principle of the EXC-14CX280U is quite straightforward. The two inductance coils create a magnetic field, which works in conjunction with a filter capacitor. The magnetic field acts as a shield, blocking out unwanted common mode noise by rapidly attenuating any interference before it can reach the sensitive circuitry. The capacitor works in tandem with the induction coils, helping to reduce the amount of conducted interference that reaches the sensitive circuits. In this way, the EXC-14CX280U significantly reduces the level of unwanted noise in the circuit.

The EXC-14CX280U is a highly efficient and reliable common mode choke for applications that require effective interference suppression. Its small size and high power rating make it ideal for a variety of applications, including single and multi-phase motor control systems, inverter motor control, servo motor drives, and instrumentation. Furthermore, its two-stage, high-pass filtering system and magnetic shielding provide excellent EMI susceptibility, making it the perfect choice for applications where interference is an issue.

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