TITLE TRANSFORMER, HDSL2 AGENCY APPROVAL: PENDING 1000 PARKERS LAKE ROAD WAYZATA. MN 55391 (952) 475-1173 PART NUMBER REV 3 36571 PAGE 1 END SPECIFICATIONS TEMP CLASS 105°C DESIGNED TO MEET UL 1950 / IEC- 950 REQUIREMENTS WORKING VOLTAGE 250 VRMS, SUPPLEMENTARY INSULATION 2. LEAKAGE INDUCTANCE: @ 0.1 Vrms, 100 KHz 1-4-2-5 W/ 10-8-9-7 SHORTED = 25 µH MAX 6 .560 MAX (14.22) 5 SCHOTT 36571 YYWW 1. INDUCTANCE: @ 0.1 Vrms, 10 KHz, 0-100 mADC @ 0 mA 1-5 = (TIE 2&4) = 1.85 - 2.15 mH @ 100 mA 1-5 = (TIE 2&4) = 1.8 - 2.2 mH .560 MAX (14.22) 10 1 3. IWC: @ 100 KHz, 0.1 VRMS 1-4-2-5 TO 10-8-9-7 = 40 pF MAX 4. TURNS RATIO: 10-8 : 9-7 = 1 : 1 +/- 1% 1-4-2-5 : 10-8-9-7 = 3 : 1 +/- 1% 5. DC RESISTANCE: OHMS MAX 1-5 (TIE 2&4) = 1.2 10-7 (TIE 8&9) = 0.55 6. RETURN LOSS: @ 50 kHz - 560 kHz = 9 dB MIN Rs = 135 OHM, Rl = 15 OHM NOTCH .500 MAX (12.70) .110 MIN (2.79) .400 ±.010 (10.16) .100 ±.010 (2.54) .024 Sq. (0.61) 7. LONGITUDINAL BALANCE: @ 20kHz - 400 kHz = 55 dB MIN 1-4-2-5 = 135 OHMS INPUT 10-8-9-7 = 15 OHM LOAD 8. DIELECTRIC STRENGTH: 1500 VAC, 1 SECOND 1-2-4-5 TO 10-8-9-7 ALL WINDINGS TO CORE 1 10 4 8 9 CHIP 5 7 LINE 2 9. HARMONIC DISTORTION: 1-4-2-5 = 135 OHM INPUT, 10-8-9-7 = 15 OHM LOAD @ 20 kHz - 200 KHz, V1 = 4.95 VRMS, V2 = -80 dB MAX inches (mm) 2 PLACE TOLERANCES UNLESS OTHERWISE NOTED ± .01 3 PLACE ± .005 ANGLE ± °