SGE2698-1

Specification Number SGE2698-1 Rev. B(120401) Rev. C (121801) This Document describes and specifies the electrical and mechanical characteristics of SGE2698-1 inverter transformer for CCFL inverter power supply . This component should be designed and manufactured in accordance with Engineering Specification LES1410T Magnetic Component Specification 1. Electrical Characteristics Items L1-2, L2-3 (uH) L6-5 (mH) LLKG2-4 ,LLKG4-6 (uH) Inductance ( at 10Khz, 0.1V) Min Nom Max Items D.C Resistance Min Nom Max 94 106 118 836 938 1040 Inductance ( at 100Khz, 1Vrms) 5.5 6.0 6.5 Should be shorted pin 6-5 Secondary Self Capacitance C6-5 (pF) 2.0 3.2 5.0 Dielectric Voltage Withstand Secondary to Core 60 Hz.,Arc-detect enabled, 5 sec. min., 200uA max. Primary to Core leakage current Primary to Secondary Operating Test V6-5 Primary driven with 80 kHz. sine wave source (pin 1-3), secondary measured with Tektronix P6015 (or equiv.).. 255 265 275 R1-2, R2-3(mΩ) 830 871 912 Rdc6-5(Ω) R1-2/R2-3 0.96 1 1.04 Balance of Primary DC resistance will be used as Bifilar winding measure tool HP4280A 1Mhz C meter, Floating mode 1200Vrms min. ( 1min. 60Hz) 1000Vrms min. 1200Vrms min. 1200Vrms min. 2. Winding Specifications Winding Sequence Wire Size & Type Number of Turns Winding Method Primary Pin 1 – 2 Pin 2-3 1S-2F 2S-3F 0.15φ, Single Insulation, 0.15φ, Single Insulation, 130°C 130°C 17 17 Bifilar Secondary Pin 6-5 6S-5F #50, Class 2 (JIS3202), 130°C 1600 3. Physical Specification & Wiring Diagram Microsemi Corporation Integrated Products. 11861 Western Ave., Garden Grove, CA 92841 tel. (714) 898-8121