TITLE TI/E1/CEPT/ISDN-PRI DUAL TRANSFORMER 32375 PN AGENCY APPROVAL: NA NOTE: PIN NUMBERS SHOWN FOR REFERENCE ONLY SPECIFICATIONS: 1.TURNS RATIO: PRI:SEC; 1CT:1.15CT & 1CT:1.15CT ±5 % 3. LEAKAGE INDUCTANCE: 200 kHz, 0.10 VRMS: 1 - 3 (WITH 16,15,AND 14 SHORT) = 0.60 µH MAX. 6 - 8 (WITH 11,10,AND 9 SHORT) = 0.60 µH MAX. 16 5. D.C. RESISTANCE: OHMS MAX PRI = 0.70 & 0.70 SEC = 0.75 & 0.75 9 .280 MAX (7,11) .328 (8,33) .029 ±.001 (16X) (,74,±,03) .010 (0,25) .245 MAX (6,22) 6. RETURN LOSS: PRIMARY, 75 OHM REF: 51 kHz TO 102 kHz = 12 dB MIN. 102 kHz TO 2.048 MHz = 18 dB MIN. 2.048 MHz TO 3.072 MHz = 14 dB MIN. NOTE: 100 OHMS CONNECTED TO SECONDARY PINS. TEST TO BE PERFORMED ON EACH SIDE OF THE TRANSFORMER, INDEPENDENTLY. 0° - 8° .004/,10 (16X) .018 ±.002 (,46 ±,05) 16 PL 7. DIELECTRIC VOLTAGE WITHSTAND FOR 1 MINUTE: PRI TO SEC; 1500 VAC. OR: 2150 VDC FOR 1 SECOND ON VOLTECH 8. OPERATING TEMPERATURE RANGE: 0° TO 70°C .075 (1,90) 8 1 4. INTERWINDING CAPACITANCE: 200 kHz: PRI TO SEC; 30 & 30 pF MAX. 2 .350 (8,89) .050 (1,27) SCHOTT 32375 YYWW .375 MAX (9,52) OF REF: PWB LAYOUT .505 MAX (12,83) 2. INDUCTANCE: 100 kHz, 0.01 VRMS: 1 - 3; 6 - 8; 1.20 mH & 1.20 mH MIN. 2 SH B REV NOTE: PRIMARY PINS, 16 - 14; 6 - 8 16 15 14 11 10 9 1 2 3 6 7 8 9. FLAMMABILITY: ALL MATERIALS RATED AS UL94-VO 1000 Parkers Lake Road, Wayzata, MN 55391, (952) 475-1173, www.schottcorp.com TOLERANCES UNLESS OTHERWISE SPECIFIED INCHES / DECIMAL MILLIMETERS (mm) .XX = ± .01 .XX = ± 0.20 .XXX = ±.010 ANGLES ± 1°