TITLE TRANSFORMER, ADSL AGENCY APPROVAL: BABT PENDING 1000 PARKERS LAKE ROAD WAYZATA. MN 55391 (952) 475-1173 PART NUMBER REV A 37513 PAGE 1 END SPECIFICATIONS Designed to meet UL1950/EN60950 with supplementary insulation for a working voltage of 250V. TEMP CLASS: 105° C, FLAMABILITY: UL94V-0 OPERATING TEMPERATURE RANGE -40°C TO +85°C .460 MAX (11.94) .080 (2.03) 4 2. LEAKAGE INDUCTANCE: @ 0.1 VRMS, 100 kHz 1-4 TIE 2&3, SHORT 8&6,7&5 = 7.5 µH MAX 3. IWC: @ 100 kHz, 0.1 Vrms 1-4 TO 8-5 (tie 3&2, 6&7) = 40 pF MAX 4. TURNS RATIO: 1-3 : 2-4 : 8-6 : 7-5 = 1.92 : 1.92 : 1 : 1 ± 1% 5. DC RESISTANCE: OHMS MAX 1-3 = 0.550 8-6 = 0.25 2-4 = 0.550 7-5 = 0.25 6. HIPOT: 1500 VRMS, 1 MINUTE (1800 VRMS OR 2500 VDC FOR 1 SECOND) 1&2 TO 8&7 1,2,8 & 7 TO CORE 7. LONGITUDINAL BALANCE: V1 = 0 dBM @ 100 kHz Rs = 100 OHMS, Rl = 27.7 OHMS, LINE = 1-3-2-4, CHIP = 8-6-7-5, V2 = 60 dB MIN. 8. HARMONIC DISTORTION: Rs = 100 OHMS, Rl = 27.7OHMS, LINE = 1-3-2-4, CHIP = 8-6-7-5, V1 = 15 Vp-p(5.32 VRMS) @ 40 kHz, V2 = -72 dB MAX @ 100 kHz, V2 = -80 dB MAX 5 SCHOTT 37513 YYWW 1. INDUCTANCE: @ 0.1 Vrms, 10 kHz 1-3-2-4 = 380 TO 420 µH REF: PWB LAYOUT .500 MAX (12.70) 8 1 .035 (0.89) .098 (2.50) .615±.010 (15.62) .006 TO .012 (0.2) .012 (0.3) .435 MAX (11.05) .098 (2.50) .492 ±.006 (12.50) .024 (0.61) .605 MAX (15.37) NOTE: COPLANARITY < .004 (0.10) CORE ALLIGNMENT <= .010 LINE inch (mm) © 2000 SCHOTT CORPORATION, 1000 PARKERS LAKE ROAD, WAYZATA MN, 55391 (952) 475-1173 1 8 3 2 6 CHIP 7 4 5 TOLERANCES UNLESS OTHERWISE NOTED 2 PLACE ± .02 3 PLACE ± .010 ANGLE ± °