Murr Elektronik 27763 is a Compact EMC Coupling Module that helps protect power supply lines from electrically generated interference and ensures the reliable operation of machines and systems. It is used to protect analog and digital signals in the power supply lines, such as the 5V, 24V, and 48V supply lines between user and power supply. It features two separate EMC filter sections (L1 and L2) and a selection of various housing models. The module is rated for voltages up to 2kV, a peak power of 9.6A, currents up to 2A, and a switching frequency of 1MHz. The 27763 is ideal for compact applications where some EMC protection is required.