PM-IS37

P Premier M Magnetics Inc. "INNOVATORS IN MAGNETICS TECHNOLOGY" T1/CEPT/ISDN-PRI 3KV - REINFORCED THRU-HOLE TRANSFORMERS Í Matched to Leading Tranceiver Chips Î Industry Standard UL94-V0 Package Ï Single Core Configurations SINGLE CORE Ê Reinforced Insulation Per EN41003/EN60950 Ë 3000Vrms Minimum Isolation Voltage Ì For T1/CEPT/ISDN-PRI Line Interfaces NORMAL TEMP RANGE ELECTRICAL SPECIFICATIONS AT 25OC - OPERATING TEMPERATURE RANGE 0OC TO +70OC PART NUMBER PM-IS30 PM-IS31 PM-IS32 PM-IS33 PM-IS34 PM-IS35 (2) PM-IS36 (1) PM-IS37 (2) PM-IS38 PM-IS39 (1) TURNS RATIO (Pri:Sec ± 5%) PRIMARY OCL (mH Min.) PRIMARY LL (µ H Max.) PRI-SEC Cw/w (pf Max.) PRIMARY SECONDARY DCR DCR (Ohms Max.) (Ohms Max.) Schematics on Page 2 Primary Pins 1.27CT:1 1CT:1 1:1.36CT 1CT:2CT 1:1 1: 1.14 1:1.58tp/2 1:1.36 1:1.14CT 1:1/1.26tp 0.80 0.80 1.20 1.20 1.20 0.60 1.50 0.60 1.50 1.50 0.70 0.60 0.60 0.55 0.50 1.0 0.70 1.0 1.00 0.60 15 15 35 20 20 40 20 40 30 35 0.50 0.50 0.50 0.50 0.50 1.20 0.70 1.20 0.70 0.70 0.35 0.45 0.60 0.90 0.50 1.20 1.20 1.20 0.90 1.10 C C D A B E D E D D 1-5 1-5 10-6 1-5 1-5 10-6 10-6 10-6 10-6 10-6 EXTENDED TEMP RANGE SINGLE CORE ELECTRICAL SPECIFICATIONSAT 25OC - OPERATING TEMPERATURE RANGE -40OC TO +85OC PART NUMBER PM-IS351 (2) PM-IS361 (1) PM-IS391 (1) TURNS RATIO (Pri:Sec ± 5%) PRIMARY OCL (mH Min.) PRIMARY LL (µ H Max.) PRI-SEC Cw/w (pf Max.) PRIMARY SECONDARY DCR DCR (Ohms Max.) (Ohms Max.) Schematics on Page 2 Primary Pins 1: 1.14 1:1.58tp/2 1:1/1.26tp 0.60 1.80 1.80 1.0 0.90 0.80 40 35 50 1.20 1.00 1.00 1.20 1.40 1.30 E D D 10-6 10-6 10-6 (2) Dual Ratio Transformers, tp = tapped as follows PINS10-6 : PINS3-5 = 1:1.58 ; PINS10-6 : PINS1-5 = 1:2 PINS10-6 : PINS3-5 = 1:1 ; PINS10-6 : PINS1-5 = 1:1.26 (2) Pin 1&3 are electrically connected together inside the case, Trim/Remove Pin# 2,4,7,8,9 Specifications subject to change without notice. pmis3xxx 9/99 20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 • TEL: (949) 452-0511 • FAX: (949) 452-0512 • http://www.premiermag.com 1 P Premier M Magnetics Inc. "INNOVATORS IN MAGNETICS TECHNOLOGY" T1/CEPT/ISDN-PRI 3KV - REINFORCED THRU-HOLE TRANSFORMERS MECHANICAL SCHEMATICS SINGLE CORE PACKAGE SCHEMATIC "A" SECONDARY 10 8 6 10 SCHEMATIC "B" SECONDARY 6 DIMENSIONS ..................... IN INCHES (mm) 10 9 8 7 6 P PM-IS3X M YYWW 1 3 PRIMARY 5 1 PRIMARY 5 1 2 3 4 5 .558 (14.17) MAX .558 (14.17) MAX SCHEMATIC "C" SECONDARY 10 6 SCHEMATIC "D" PRIMARY 10 6 .020 (.51) TYP .400 (10.16) MAX .120 .025 DIA. (.64) .200 (5.08) (3.05) MIN .400 (10.16) 1 2 4 5 1 3 SECONDARY 5 .400 (10.16) TYP UNUSED PINS ARE OMITTED PRIMARY SCHEMATIC "E" PRIMARY 10 6 1 3 SECONDARY 5 Specifications subject to change without notice. pmis3xxx 9/99 20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 • TEL: (949) 452-0511 • FAX: (949) 452-0512 • http://www.premiermag.com 2