The SMP350 is rated at up to 350W with minimal de-rating at low line. The series offers seven single output models ranging from 12V to 48Vdc and is user adjustable by +/-2%. With a case size of only 7 x 3.6 x 1.7" (177.8 x 91.44 x 43.19mm) including the fan and connectors, the supply has a power density of 8.17 W/in3. All models have convenient end mounted screw terminals for the input and output connections. Operating temperature range is from -20°C to 70°C with start up at -40°C and derating above 50°C. Overtemperature, overvoltage, overload and short circuit protection are standard as are isolated remote on/off and remote sense. The SMP350 range meets both EN55011/EN55022 class B conducted and class A radiated emission limits. The range also meets international safety approvals per 60950-1 ITE and 60601-1 medical standards.