Planar DC/DC Transformer ER/ER(Plate) 22 Power Capacity 50 to 150 W Core Size (LxHxW) :27.5x13x23 Frequency Range :100K~300KHz Unit : mm Features This planar x'fmr is suitable for forward DC/DC converter with resonance reset. Mechanical Dimension : Unit :mm 1.2 1.2 0.6 0.6 7.8 Max. 23.0 Max. 3.5 0.3 19.5 Max. 12.7 0.254 5.08 0.254 2. SCHEMATIC : 12 10 9 7 27.5 Max. 1 12 3 10 4 9 6 7 22.6 0.254 15.6 Max. ¡Ó PRI 11.3 0.5 1 3 4 SEC 6 5.08 0.254 12.7 0.254 Electrical Characteristics: PART NO. PLT2215-001 TRANSFORMER TURN OPERATING RATIO FREQUENCY (1-3) : (4-6) : (10-12) : (7-9) INDUCTANCE L (1-3) L (4-6) 9.0uH Min. 144.0uH Min. 250KHz DIELECTRIC STRENGTH PRI TO SEC 2 : 8 : 2 : 2 2000Vdc SEC TO CORE 2000Vdc EQ/EQ(Plate) 25 Core Size (LxHxW) :30.5x13x26 AMBIENT TEMPERATUR +10 oC to +70oC WEIGHT 13.5gr Power Capacity 50 to 360 W Unit : mm Frequency Range :100K~500KHz Features This planar x'fmr is suitable for forward converter's transformer and for use on Linear Technology's LT1950. Mechanical Dimension: Unit: mm 1.0 1.0 1.6 2.0 11.75 0.5 0.2 0.1 25.6 Max. 15.87 0.5 5.29 0.5 2.65 0.5 4 3 2 1 20.32 12.7 0.5 ø2 2.79 25.4 0.5 6 7 8 2. SCHEMATIC : 2.79 4 5 12.7 5 2.12 18.5 Max. 12.7 30.5 Max. 5.29 0.5 8 10.16 8 3 7 1 6 4 5 SEC 4.23 4.23 PRI 1 2 15.87 0.5 Electrical Characteristics: TRANSFORMER PART NO. FREQUENCY L(2-3) PLT2518-001 TURN RATIO OPERATING INDUCTANCE 350KHz 97.0uH Min (2-3) : (1-4) : (7-8) : (5-6) 5 : 2 : 6 : 6 DIELECTRIC STRENGTH PRI TO SEC 2250Vdc AMBIENT TEMPERATURE +10oC to +70oC DELTA ELECTRONICS, INC. (TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C. TEL: 886-3-3591968; FAX: 886-3-3591991 http://www.deltaww.com 81 WEIGHT 23.5gr