SMPE38A

ECM SM E-Planar Transfomers SMPE Series ECM UCR Series Low Profile 20W - 2.5kW High Efficiency Low Losses Reduced Noise COMPONENT OUTLINE WINDING OPTIONS Forward Converter - FWC Flyback Converter - FBK Pushpull Converter - PPL Full/Half Bridge –FBR/HBR DIMENSIONS ECM Type SMPE14D SMPE14A SMPE18D SMPE18A SMPE22D SMPE22A SMPE32D SMPE32A SMPE38D SMPE38A SMPE43D SMPE43A SMPE58D SMPE58A SMPE64D SMPE64A Power 5W ~ 20W 5W ~ 20W 20W ~ 40W 20W ~ 40W 40W~120W 40W~120W 120W ~ 280W 120W ~ 280W 280W ~ 640W 280W ~ 640W 640W ~ 900W 640W ~ 900W 900W ~ 1300W 900W ~ 1300W 1300W ~ 2500W 1300W ~ 2500W Topology Code FWC, FBK FWC, FBK FWC, FBK FWC FWC FWC FWC FWC, HBR PPL FBR, HBR, PPL FWC, FBR, HBR HBR, FWC FBR, PPL FBR, HBR, PPL PPL FBR DC-DC DC-AC DC-DC DC-AC DC-DC DC-AC DC-DC DC-AC DC-DC DC-AC DC-DC DC-AC DC-DC DC-AC DC-DC DC-AC A (mm) 20.0 28.0 30.0 35.0 34.0 43.0 42.0 62.0 50.0 75.5 60.0 85.6 80.0 116.0 100.0 128.4 B 14.3 14.0 18.4 18.0 22.2 22.0 32.4 32.0 38.9 38.0 44.1 43.0 59.6 58.0 65.1 64.0 C 7.2 8.0 8.2 8.0 11.6 12.4 13.0 13.7 16.8 17.5 19.3 20.0 21.6 22.0 20.7 21.4 D 2.0 2.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 3.0 5.0 5.0 5.0 5.0 E 2.54 2.54 2.54 2.54 2.54 2.54 5.08 5.08 5.08 5.08 5.08 5.08 5.08 5.08 5.08 5.08 F 1.54 1.54 1.54 1.54 1.54 1.54 4.08 4.08 4.08 4.08 4.08 4.08 4.08 4.08 4.08 4.08 G 18.0 26.0 27.0 32.0 31.0 40.0 39.0 59.0 49.0 72.5 57.0 82.6 75.0 111.0 95.0 123.4 Pads 2x5 2x5 2x7 2x7 2x7 2x7 2x7 2x7 2x7 2x7 2x9 2x9 2x9 2x9 2x9 2x9 Custom specifications furnished upon request. ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: sales@ecmelectronics.co.uk Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to discontinue any product or make design changes we believe necessary. Issue 1