SGE2688-1G Datasheet | Microsemi

.. ® Specification Number SGE2688-1G Revision. A (090605) 4W LMT2110 61.5:1 Transformer DESCRIPTION This document describes and specifies the electrical and mechanical characteristics of the SGE2688-1G high voltage transformer for CCFL inverter power supplies. SGE2688-1G is the Ro HS pliant and Lead free transformer. For Reliability and Safety Specification, refer to SGE2606-3. . Microsemi . C OM ELECTRICAL CHARACTERISTICS Inductance (@ 10Khz, 0.1V) Items Min Nom Max L2-3, L3-4 (µH) 73.5 87 101 L6-7 (m H) 1024 1213 1396 Inductance (@ 100KHz, 1V) LLKG2-3, LLKG3-4 (µH) 4.7 5.1 5.5 LLKG6-7 (m H) 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) 163 168 173 RDC6-7 (Ω) 350 361 390 RDC2-3 / RDC3-4 0.96 1 1.04 Secondary Self Capacitance ( HP4192A 1MHz C meter, 30m Vrms) C6-7 (p F) 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 13 Bifilar Pin 3 - 4 3S - 4F #33, Single Insulation, 180°C 13 Secondary Pin 6 - 7 6S - 7F #46, Triple Insulation, 180°C 1600 PHYSICAL SPECIFICATIONS & WIRING DIAGRAM PART MARKING SGE…………-…G XYZD A - SGE2688-1G: MSC PN, XYZ: Datecode (X:YR, YZ=WK), D: Plant Code, A: Rev.# PACKAGING SPEC AND ORDER INFORMATION Packaging Order Information - SGE2688-1G ( Standard for TRAY) SGE2688-1GTR (Tape and Reel ) TAPE & REEL : Refer to SGE2604-3 specification Copyright © 2004 Rev. A, 2005-09-06 Microsemi Integrated Products Division 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 Page 1 Specification Number SGE2688-1G...