The ECP180 can be used in ambient temperatures from -20° to +70°C with full power available up to 50°C.  At 70°C the unit can supply 60 W convection cooled and 90 W with forced cooling. Low EMI comes as standard and there is a 12 V fan supply provided for forced cooled applications with over temperature protection provided to shut down the supply in the event of fan failure. These power supplies are suitable for Class I installations with a safety earth.