Fanless/Conduction-Cooled AC-DC Power Supplies

Emerson Network Power has introduced its first series of fanless, fully-enclosed ac-dc power supply line. The LCC250 AC-DC power supply series offers IP64 protection against the ingress of dust and water; wide operating temperature range and is extensively protected against fault conditions making this series ideal for demanding sealed box and outdoor applications. With the absence of cooling fans which may increase dust and audible noise levels and with full medical safety approvals, the LCC250 can also be used for indoor applications including medical equipment. It is also applicable for high uptime and difficult to service equipment where fan failures can be costly. the LCC250 has a small footprint and currently offered in 12 V, 24 V and 48 V models with a universal AC input enabling them to be used anywhere in the world. Customers have a choice of two mounting and cooling orientations: conduction or convection.