12v25a245v60a 24v12 s开关电源.5a-直流 -30015v36v48v60v300w

. 5v60a 12v25a30015v18v27v36v开关电源245a纬24v12-300w明s-

300- 明 s 12v25a.-15v18v27v36v开关电源24v125v60a245a300w纬