This Burr Brown Model 550 A/C D/C Converter is a powerful and reliable dual power supply that can convert 105-125 VAC into +/-15V out. It is made by the trusted brand burr brown. This power supply falls under the category of Business & Industrial, Electrical Equipment & Supplies, and Switching Mode Power Supplies. It is perfect for any use needing dual 15 volt outputs with a 120V mains input. Plug and play dual power supply