Operating from a universal input of 90-264 VAC, there are five single output models available within the range, covering the nominal outputs of 12, 15, 24, 28, or 48 VDC. A 12 V/0.5 A output is also provided to power an external fan if required. Up to 100 W output is achieved by convection cooling alone, and with only 15 CFM of forced cooling the full 150 W output is available. The ECP150 has a wide range of operating temperature from -20 to 70°C that suits most environments. Full power output is available up to 50°C with derating above. No additional heat sinking is required.