ETDE4VTF-50354

HIGH FREQUENCY TRANSFORMER 1. CONFIGURATION & DIMENSIONS : A B ETDE4VTF-50354 1 E 9 9 H 10 1 9 18 10 D F C Unit:m/m C D E F H A B 47.00 Max. 36.00 Max. 54.00 Max. 27.30±0.30 5.00±0.30 4.50±0.50 Ø1.00 Ref. 2. SCHEMATIC : 1.2 18 4.5 17.16 15 13 11.12 10 NOTE : Specifications subject to change without notice. Please check our website for latest information. 26.06.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 1 HIGH FREQUENCY TRANSFORMER 3. SCHEMATIC : a) Bobbin : Phenolic b) Core : ETD44 c) Wire : Polyurethane DD (1UEW) d) Tape : Polyester Film e) Teflon Tube : Cat No.: TEF TW-300 f) Epoxy : 9001A/B g) Varnish : Synthite AC-43 h) Copper Foil : 4mil ETDE4VTF-50354 4. GENERAL SPECIFICATION : a) Operating Temperature Range : -25°C to +105°C b) Insulation Class : B (130°C) 5. ELECTRICAL CHARACTERISTICS : Inductance (L) L : (1.2-4.5) = 2200uH±25% Test Frequency 130KHz 0.1V DCR @ 25°C (1.2-4.5) = 35.6mΩ Max. (18-17) = 5.5mΩ Max. (13-12) = 5.5mΩ Max. (16-15) = 7.5mΩ Max. (11-10) = 7.5mΩ Max. Part No. Conditions ETDE4VTF-50354 - NOTE : Specifications subject to change without notice. Please check our website for latest information. 26.06.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 2