Enclosed Switching Supply Powers Networking Gear

Designed to address the power needs of networking equipment, the LCT43-E low-power switcher is a low-profile unit that fits into 1U racks. It accepts universal inputs of 85 to 264 vac and 120 to 370 vdc and has three dc outputs of 5V, 12V and -12V. Output power is 47W with 12 cfm of forced air. The fully enclosed supply has a footprint of 3.2” x 6.2” and is just 1.5” tall. Its self-contained design lends itself to quick assembly with single-screw installation. The unit includes an on/off switch, IEC-320 inlet and Molex output connector on 5” flying leads. Other features include built-in EMI filtering and short- circuit protection on all outputs as well as overload and overvoltage protection. The supply complies with various worldwide safety and performance standards.