EPR1515S

T1/E1/CEPT/ISDN-PRI Quad Port Interface Transformers ELECTRONICS INC. • Quad Transformers Supports Two T1/E1 Ports • • Models Match to Leading Quad and Dual • T1/E1/CEPT Transceivers • Robust construction allows IR/VP reflow process • • Recognized by UL1459 and UL1950 • • Isolation : 1500 • • Operating Temperature : 0˚C to 70˚C • Electrical Parameters @ 25° C Part Number EPR1511S EPR1512S EPR1513S EPR1514S EPR1515S EPR1516S EPR1517S EPR1518S EPR1519S Turns Ratio A,B (Pri : Sec ± 2%) 1:1.36/1 1:1.58/1.266 1:2CT 1:1.15CT 1:1.36 and 1:2 1:1.265/1 1:1.36CT 1:2/1.15 1:2.3/2 OCL@25 (mH Min.) 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 LL (uH Max.) 0.40 0.50 0.35 0.70 0.80 0.80 0.50 0.40 0.80 CW/W (pF Max.) 30 24 30 23 35 35 30 30 35 DCR Pri. ( Max.) 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 DCR Sec. (Max.) 1.0 0.8 1.0 0.8 1.0 0.8 0.8 1.0 1.1 Schematic Primary Pins 1-3,5-7,10-12,14-16 1-3,5-7,10-12,14-16 1-3,5-7,10-12,14-16 1-3,5-7,10-12,14-16 1-3,10-12,19-17,28-26 1-3,5-7,10-12,14-16 1-3,5-7,10-12,14-16 1-3,5-7,10-12,14-16 1-3,28-26,10-12,19-17 1 1 1 1 2 1 1 1 3 Schematic 1 32 31 30 28 27 26 23 22 21 19 18 17 32 1.36 30 28 1 2 26 23 1.36 21 19 1 17 32 31 30 28 3 26 23 22 21 19 18 17 1 1 35 7 10 12 14 16 1 3 5 2 7 10 1 12 14 2 16 1 1 3 5 6 7 10 12 14 15 16 Package A J Pin 1 I.D. N Dim. A B C D E F G H I J K L M N P Q Min. .980 .300 .280 --.005 --.410 .018 ----0˚ .025 --------- Dimensions (Inches) Max. 1.00 .320 .300 --.015 --.430 .022 ----8˚ .045 --------Nom. .990 .310 .290 .750 .010 .050 .420 .020 .010 .125 4˚ .035 .030 .050 .085 .480 (Millimeters) Min. Max. Nom. 24.89 25.4 25.14 7.62 8.13 7.87 7.11 7.62 7.36 ----19.05 .127 .381 .254 ----1.27 10.41 10.92 10.67 .457 .559 .508 ----.254 ----3.18 0˚ 8˚ 4˚ .635 1.14 .889 ----.762 ----1.27 ----2.16 ----12.19 PCA EPR15XXS Date Code B Q Land Pattern P D M C E K L I H F G PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSR1511S - CSR1519S Rev. - 3/28/01 Product performance is limited to specified parameters. Data is subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com