150W single output switching power supply features: universal AC input/full range (up to 280VAC) protections: short circuit/overload/over voltage/over temperature built-in active PFC function cooling by free air convection OCP point adjustable through output cable or internal potential meter high efficiency 92 percent compliance to worldwide safety regulations for lighting applications: suitable for LED lighting and moving Sign applications IP65/IP67 design for indoor or outdoor installations damp/wet location outdoor application detailed specifications: primary output voltage (VDC): 24 output current (a): 6.3 maximum output power (W): 151.2 family: clog-150 input voltage (VAC): 90 to 295 input frequency: 47 to 63 maximum input current (a): 4 output connector Type: stripped and tinned number of outputs: 1 product Type: AC to DC power supply efficiency ( percent ): 90 minimum isolation voltage: 3750V operating temperature-min (CEL): -40 operating temperature-max (CEL): 70 Length (inch): 9.61 width (inch): 2.67 height (inch): 1.52.