Mean Well 15W Single Output Switching Power Supply RS-15 Series – Mean Well RS-15-12, The Mean Well RS-15-12 is a Switch Mode Power Supply from the RS-15 Series. This low cost and high reliability power supply is supplied with voltage ratings of 12V DC Output voltage. It is compact and lightweight and has been designed to be mounted into equipment/racks etc. It has a universal mains input voltage of 85 to 264V AC and 120 to 370V DC. The PSU has Short Circuit, Overload, Over Voltage and Over Temperature protection. Mean Well RS-15-12 15.6W 12V Enclosed Power Supply