24v ac power adapter; 1.100% full-load burning test 2.over current, over voltage protection 3.warranty:12 month Specification of 24v ac power adapter: input voltage100-240Voutput voltage24V 12Voutput current0.5A 1Aoutput power12Wfrenquency50/60hzsize75x38x30mmWelcome OEM&OEM! Suggested applications:Digital Camera,CD-ROM, Hard disk box, and HUB,ADSL AP,Mini Note Book PC,Wireless Lan Station,LCD ...