36679

TITLE TRANSFORMER, HDSL2 SCHOTT CORPORATION 1000 PARKERS LAKE ROAD WAYZATA, MN 55391 AGENCY APPROVAL: PENDING PART NUMBER 36679 PAGE REV 3 1 END SPECIFICATIONS TEMP CLASS 130°C DESIGNED TO MEET UL 1950 / IEC 950 REQUIREMENTS WORKING VOLTAGE 250 VRMS, SUPPLEMENTARY INSULATION 6 5 REF PWB LAYOUT .063 (1.60) 1. INDUCTANCE: @ 10 kHz, 0.1 VRMS, 0-100 mAdc @ 0 mAdc: 1-5 (TIE 2&4) = 1.85 - 2.15 mH @ 100 mAdc: 1-5 (TIE 2&4) = 1.8 - 2.2 mH 2. LEAKAGE INDUCTANCE: @ 100 kHz, 0.1 VRMS 1-4-2-5 W / 10-8-9-7 SHORTED = 12 µH MAX 3. IWC: @ 100 kHz, 0.1 VRMS 1-4-2-5 TO 10-8-9-7 = 120 pF MAX 4. TURNS RATIO: 10-8 : 9-7 = 1 : 1 ± 2% 1-4 : 2-5 = 1 : 1 ± 1% 1-4-2-5 : 10-8-9-7 = 3 : 1 ± 2% 5. DC RESISTANCE: OHMS MAX 1-5 (TIE 2&4) = 2.5 10-7 (TIE 8&9) = 1.0 6. RETURN LOSS: @50K - 200 kHz = 15 dB MIN 7. LONGITUDINAL BALANCE: @ 20 kHz - 400 kHz = 55 dB MIN 1-4-2-5, 135 OHMS INPUT, 10-8-7-9 = 15 OHM LOAD 8. DIELECTRIC STRENGTH: 1500 VAC, 1 MINUTE (1800 Vrms or 2500 Vdc , 1 SECOND) 1-2-4-5 TO 10-8-9-7 ALL WINDINGS TO CORE 9. HARMONIC DISTORTION: V1= @ 20 kHz - 200 kHz (4.95 VRMS) 1-4-2-5 = 135 OHM INPUT 10-8-9-7 = 15 OHM LOAD, V2 = -80 dB MAX .560 MAX (14.22) 10 SCHOTT 36679 YYWW 1 .098 (2.50) .710 18.03) .035 (0.89) .008 (0.2) .012 (0.3) .500 MAX (12.70) .606 ± .006 (15.39) .670 ±.010 (17.02) .098 ±.010 (2.50) .028 (0.7) NOTE: COPLANARITY < .004 (0.10) LINE 1 10 4 2 8 9 CHIP 5 7 inch (mm) © 2000 SCHOTT CORPORATION, 1000 PARKERS LAKE ROAD, WAYZATA MN, 55391 (952) 475-1173 TOLERANCES UNLESS OTHERWISE NOTED 2 PLACE 3 PLACE ANGLE ± - ± - ± °