Mean Well SD-15A-05 DC/DC converter
Design: Built-in, input / Output: DC - DC, input voltage range: 9,2 - 18 V DC, rated Output Voltage: 5 V DC, output voltage range: 4,75 - 5,5 V DC, rated Output Current: 3 A, output Power: 15 W, number of outputs: 1 pair of output terminal blocks, short circuit protection, overload protection, stabilized, cooling: Passive, operating temperature: -10 ~ 60 °C, operating max. humidity: 20 ~ 90 %, weight: 0,18 kg, size: 78 x 51 x 28 mm.