DC DC Converter Model: Single: NSD05-S / NSD10-S / NSD15-S Dual: NSD10-D / NSD15-D Wattage: 5W~15W Features: DC DC Converter Power Supply, 4:1 wide input range 1~1.5KVDC isolation by models Built-in remote ON/OFF contro DC DC Converter Power Supply Low cost, high reliability Q: Notes on choosing a switching power supply? A: To increase the reliability of the S.P.S., we suggest users choose a unit that has a rating of 30% more power than actual need. For example, if the system needs a 100W source, we suggest that users http://www.jiangglobal.com/dc-dc-converter/