XFMRS 1 T1 / CEPT / DS3 — DUAL SURFACE MOUNT ELECTRICALS @ 25°C PRI OCL : 1.2mH TYP. ISOLATION : 2,000 VRMS CMRR @ 1MHz : 50db PART NUMBER TURNS PRI:SEC (±3%) XF0013B3 XF0013B4 XF0013B5 XF0013B6 XF0013B1 XF0013B2 XF0013B8 XF0013B9 XF0013B12 XF0013B13 XF0013B14 XF0013B15 XF0013B16 1CT:2CT &1:1 1:1.15CT & 1:2CT 1:1.26CT & 1:2CT 1:1.38CT & 1:1:1 1:2CT & 1:2CT 1:2CT & 1:1.36CT 1:2CT & 1:1.14CT 1:2CT & 1:1.08CT 1CT:1.15CT & 1CT:1.15CT 1CT:1.41CT & 1CT:1.41CT 1:1.36 & 1:2CT 1CT:1CT & 1CT:2CT 1CT:2CT & 1CT:2CT CIRCUIT SCHEMATIC B A A C A A A A D D D A D Cw/w TX : 35pF MAX. RCV : 35pF MAX. INSULATION RESISTANCE : 10,000 M0HMS LL PRI. (µh MAX.) 0.4/0.4 0.4/0.4 0.4/0.4 0.4/0.4 0.4/0.4 0.4/0.4 0.4/0.4 0.4/0.4 0.6/0.6 0.6/0.6 0.5/0.5 0.6/0.6 0.5/0.5 DCR (PRI/SEC OHMS MAX) 0.7/1.2 0.7/0.8 0.7/0.9 0.7/1.0 0.7/1.2 0.7/1.2 0.7/1.2 0.7/1.2 0.7/0.75 0.7/0.7 0.7/0.7 0.7/0.7 0.7/1.4 0.7/0.8 0.7/1.2 0.7/1.2 0.7/0.7/0.7 0.7/1.2 0.7/1.0 0.7/1.0 0.7/1.0 0.7/0.75 0.9/0.9 0.7/0.1 0.7/0.1 0.7/1.4 *FOR XF0013B16, PRI. OCL = 1.5 mH MIN. .500 MAX .050 TYP XFMRS XXXX .285 MAX .018 +/- .002 XFMRS XFMRS, INC. 1940 Landersdale Road • Camby, Indiana 46113 • Tel. (317) 834-1066 • Fax: (317) 834-1067 .375 .350