50.1W ENCLOSED DC/DC CONVERTER 12 Volts 4.2 Amps Features : Input Voltage Range: 9.2V-18V Built-in EMI filter, low ripple noise 100% Full load burn-in test Protections: Short-circuit, Overload, Overvoltage Number of terminal pins: 5 Ripple & Noise: 120mVp-p Size: 6.3L x 3.8"W x 1.5"H 2-year warranty For more 12 Volt power supplies . Detailed Specifications: Primary Output Voltage (VDC): 12 Output Current (A): 4.2 Maximum Output Power (W): 50.4 Family: SD-50 Input Voltage Range (VDC): 9.2 to 18 Pin Count: 5 Number of Outputs: 1 Product Type: DC to DC Power Supply Operating Temperature-Min (Cell): -10 Operating Temperature-Max (Cell): 60 Length (inch): 6.3 Width (inch): 3.8 Height (inch): 1.5 Type: Non-Inverting|Step Up Step Down Mounting: Desktop Switching Regulator: Yes".