DER-234 - High Efficiency 18 W Power Supply Using a Small Transformer Core Size Status: Active File Size: 1.99 MB Download PDF View PDF Schematic Associated Product Associated Product Family TOPSwitch-HX Associate ProductTOP254EN Application Download TitleSize rd234gerber.zip398.98 KB Compliance RoHS?Yes Parametric Data Vin (min)90 V Vin (max)265 V Number of outputs1 Vout 112.00 V Output Power18.00 W Topology Flyback CV/CCCV Isolated?Yes