MODEL:DMT-LED13301Inputvoltagerange:10.8VDC 13.2VDCloadregulation: %5Outputvoltage:27VOutputcurrent:100mAoutputpower:3W .dimension:124*21*12mmSafetystandard:GB4943EN60950 Tel:0769-86815158 13926883843 Fax:0769-86815108 E-mail:chisampeter@163.comor 13926883843@139.comSKYPE:chisampeterMSN:chisampeter@126.comQQ:499617057Http:www.hkdmt.cn