EPR1501S

T1/E1 Transformers ELECTRONICS INC. EPR1501S • Robust construction allows for solder reflow processes • • Isolation: 3K Vrms • • Operating Temp: 0˚C to + 70˚C • Electrical Parameters @ 25° C Pri. OCL (mH Min.) Leakage Inductance (uH Max) Interwinding Capacitance (pF Max.) Pri. DCR (Ω Max) Ratio (± 2%) 10 KHz, 0.2 Vrms 2.2 X’mit 1.2 Rcv @100 KHz, 0.02 Vrms 0.6 uH Measure @ Sec. with Pri. Shorted @100 KHz, 0.02 Vrms 35 1.0 X’mit 0.7 Rcv Pri. : Sec. 1.36CT:1CT X’mit 1CT:1CT Rcv Schematic X’mit 1 48 Secondary 47 46 45 Rcv 1 44 43 42 X’mit 2 41 40 39 Rcv 2 38 37 X’mit 3 36 35 34 33 Rcv 3 32 31 30 X’mit 4 29 28 27 Rcv 4 26 25 Primary 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Package A J N Dim. Min. 1.245 .700 .290 --.010 --.840 .016 .008 --0° .025 --------A B C D E F G H I J K L M N P Q Dimensions (Inches) Max. Nom. 1.265 .720 .310 --.015 --.860 .022 .012 --8° .045 --------1.255 .710 .300 1.150 .012 .050 .850 .029 .010 .085 --.035 .030 .050 .090 .900 (Millimeters) Min. Max. Nom. 31.62 17.78 7.37 --.254 --21.34 .406 .203 --0° .635 --------32.12 18.29 7.87 --.381 --21.84 .559 .305 --8° 1.14 --------31.88 18.03 7.62 29.20 .305 1.27 21.60 .483 .254 2.16 --.889 .762 1.27 2.29 22.90 Pin 1 I.D. 48 PCA EPR1501S Date Code 25 Solder Pad Layout B Q 1 P 24 D E C K L H F M I G PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSR1501 Rev. - 9/24/99 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