Telecommunication ADSL Transfor mer Transformers DT32-2010T DT32-2023AT DT32-2039AT DT32-2014T DT32-20XXXX XXXX : DATE CODE WHITE DOT ON PIN1 DELTAXXXX A B 10 9 7 6 6 8 9 5 0.5 D F 10 8 TINNED CP WIRE 7 6 1 10 E C PRI N1 N3 N2 N4 3 SEC 2 8 9 7 1 2 3 4 4 5 (1) 10 1 PRI N1 N3 N2 N4 8 SEC 9 3 2 4 7 (2) DIMENSIONS IN mm A B C 12.7 MAX. 2.79 MIN. 14.0 MAX. D E F 14.0 MAX. 10.16 0.3 2.54 0.3 ELECTRICAL CHARACTERISTICS DT32-2010T DT32-2023AT DT32-2039AT DT32-2014T T.R (PRI:SEC): 1:1 1% (PRI:SEC): 1:1.27 2% (PRI:SEC): 1.27:1 2% (PRI:SEC): 1:1 1% @10KHz 0.1V @10KHz 0.1V @10KHz 0.1V @10KHz 0.1V L PRI: 5.0mH PRI: 17.6mH Min. SEC: 1.8mH Min. PRI: 5.0mH @10KHz 0.1V @10KHz 0.1V @10KHz 0.1V @10KHz 0.1V PRI: 16uH Max. PRI: 12uH Max. SEC: 7.5uH Max. PRI: 18uH Max. @100KHz 0.1V @100KHz 0.1V @100KHz 0.1V @100KHz 0.1V N1: 1.29 10% N1: 0.41 10% PRI: 2.20 N2: 1.29 10% N2: 0.41 10% SEC: 2.20 N3: 1.10 10% N3: 0.63 10% N4: 1.50 10% N4: 0.63 10% L.K D.C.R 10% Max. Max. Max. 1875 VAC 1 SEC C 50pF Max. @10KHz 1V I.L 0.5dB Max. @100KHz 0.15dB Max. @100KHz 0.5dB Max. @100KHz 0.5dB Max. @100KHz L.B 40dB Min. 40dB Min. 50dB Min. 40dB Min. @1KHz~1MHz @1KHz~1MHz @30KHz~1MHz @20KHz~1MHz 1.1dB T.H.D ------------------------------- Schematic ---------------- 0.55dB @30KHz~1.1MHz R.L 1500 VAC 2 SEC PRI: 3.0 SEC: 3.0 HI-POT FR 1500 VAC 2 SEC Max. 10% ---------------- ---------------- @30KHz~1.1MHz ----------------90dB Max. ----------------80dB Max. @30KHz @40KHz 2.5Vrms 2 1500 VAC 2 SEC ---------------- ---------------15dB Typ. @30KHz~1MHz -80dB Max. @30KHz -70dB Max.@200KHz 2 1 DELTA ELECTRONICS, INC. (TAOYUAN PLANT CPBG) 31-1, SHIEN PAN ROAD, KUEI SAN INDUSTRIAL ZONE, TAOYUAN SHIEN, TAIWAN, R.O.C. TEL: 886-3-3626301 FAX: 886-3-3618901 http://www.deltaww.com 5 2