SGE2686-1G

www.DataSheet4U.com ® Specification Number SGE2686-1G Revision. A (090605) TM 4W LMT2110 50.0:1 Transformer DESCRIPTION This document describes and specifies the electrical and mechanical characteristics of the SGE2686-1G high voltage transformer for CCFL inverter power supplies. SGE2686-1G is the RoHS compliant and Lead free transformer. For Reliability and Safety Specification, refer to SGE2606-3. WWW . Microsemi . C OM ELECTRICAL CHARACTERISTICS Inductance (@ 10Khz, 0.1V) Items Min Nom Max L2-3, L3-4 (µH) 112 132 152 L6-7 (mH) 1024 1213 1396 Inductance (@ 100KHz, 1V) LLKG2-3, LLKG3-4 (µH) 6.5 7.0 7.5 LLKG6-7 (mH) NA NA NA Rating Note: Max output power varies depend on operating condition. Max Open Output Voltage 1500VRMS , 3sec. Max Output Voltage 1000VRMS Max Output Power 4W DC. Resistance Min Nom Max RDC2-3, RDC3-4(mΩ) 171 175.5 180 RDC6-7 (Ω) 350 361 390 RDC2-3 / RDC3-4 0.96 1 1.04 Secondary Self Capacitance ( HP4192A 1MHz C meter, 30mVrms) C6-7 (pF) 2.0 2.5 3.5 Dielectric Voltage Withstand 60Hz, Arc-detect enabled, 5 sec. min. 200µA max. leakage current Secondary to Core 2000VRMS min. ( 60sec) Primary to Core 1000VRMS min. Primary to Secondary 1000VRMS min. Items WINDING SPECIFICATIONS Primary Winding Sequence Wire Size & Type Number of Turns Winding Method Pin 2 – 3 2S – 3F #33, Single Insulation, 180°C 16 Bifilar Pin 3 – 4 3S – 4F #33, Single Insulation, 180°C 16 Secondary Pin 6 – 7 6S – 7F #46, Triple Insulation, 180°C 1600 PHYSICAL SPECIFICATIONS & WIRING D...