CM6350R-155

CM6350R-155 Common Mode Chokes

The CM6350R-155 is a type of common mode choke designed to limit high-frequency electromagnetic interference (EMI) in power supply and communication systems. Common mode chokes are also known as EMI filters/suppressors, differential mode absorbers/absorbers, and common mode absorbers.

The CM6350R-155 is a filter that operates on the principle of frequency-dependent impedance. It consists of two series-connected inductors that form a form of transformer. The inductors couple the lines/channels between source and destination, differentially. At low frequencies, these two components are magnetically coupled and present a low impedance while providing an impedance transition (electrical cutoff) between high and low frequencies.

The CM6350R-155 can be used in both AC and DC power supply and communication system applications. It is effective in suppressing and limiting EMI signals and waveforms in the range of frequencies from 10 kHz to 200 MHz, up to a maximum current of 5000mA. The filter is enclosed in a compact, high-temperature plastic shell.

The CM6350R-155 is capable of suppressing interference on USB, HDMI and DVI signals, audio / video signals, and signal transmission lines, thereby ensuring that the interference does not reach the receiver. Additionally, it can help reduce signal attenuation on printed circuit boards (PCBs) and other related components. The filter also helps reduce the roll-off of low-frequency signals, which is quite common in communication and power supply systems.

The filter has a unique feature that allows for manual selection of the affected frequency range. The device comes in two models – one for suppression in a frequency range of 10 kHz to 200 MHz at a maximum current of 5000mA, and the other with suppression limited to 150 kHz to 500 MHz.

In summary, the CM6350R-155 common mode chokes are highly effective at suppressing EMI/RFI signals and waveforms in a wide range of frequencies, making them an ideal choice for use in numerous power supply and communication systems. By providing an impedance transition between high and low frequencies, they can help reduce signal attenuation on PCBs, as well as reduce the roll-off of low-frequency signals.