20381 barents sea circle, lake forest, ca 92630 tel: (949) 452-0511 fax: (949) 452-0512 http://www.premiermag.com specifications subject to change without notice. 1 pmis3xxx 9/99 t1/cept/isdn-pri 3kv - reinforced thru-hole transformers m p premier magnetics inc. "innovators in magnetics technology" electrical specifications at 25 o c - operating temperature range 0 o c to +70 o c reinforced insulation per en41003/en60950 matched to leading tranceiver chips ? 3000vrms minimum isolation voltage ? industry standard ul94-v0 package for t1/cept/isdn-pri line interfaces ? single core configurations turns ratio (pri:sec 5%) part number primary ocl (mh min.) primary l l ( m m h max.) pri-sec cw/w (pf max.) primary dcr (ohms max.) secondary dcr (ohms max.) schematics on page 2 PM-IS30 1.27ct:1 0.80 0.70 15 0.50 0.35 c 1-5 pm-is31 1ct:1 0.80 0.60 15 0.50 0.45 c 1-5 pm-is32 1:1.36ct 1.20 0.60 35 0.50 0.60 d 10-6 pm-is33 1ct:2ct 1.20 0.55 20 0.50 0.90 a 1-5 pm-is34 1:1 1.20 0.50 20 0.50 0.50 b 1-5 pm-is35 (2) 1: 1.14 0.60 1.0 40 1.20 1.20 e 10-6 pm-is36 (1) 1:1.58tp/2 1.50 0.70 20 0.70 1.20 d 10-6 pm-is37 (2) 1:1.36 0.60 1.0 40 1.20 1.20 e 10-6 pm-is38 1:1.14ct 1.50 1.00 30 0.70 0.90 d 10-6 pm-is39 (1) 1:1/1.26tp 1.50 0.60 35 0.70 1.10 d 10-6 primary pins normal temp range electrical specificationsat 25 o c - operating temperature range -40 o c to +85 o c extended temp range turns ratio (pri:sec 5%) part number primary ocl (mh min.) primary l l ( m m h max.) pri-sec cw/w (pf max.) primary dcr (ohms max.) secondary dcr (ohms max.) schematics on page 2 pm-is351 (2) 1: 1.14 0.60 1.0 40 1.20 1.20 e 10-6 pm-is361 (1) 1:1.58tp/2 1.80 0.90 35 1.00 1.40 d 10-6 pm-is391 (1) 1:1/1.26tp 1.80 0.80 50 1.00 1.30 d 10-6 primary pins (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 single core single core
20381 barents sea circle, lake forest, ca 92630 tel: (949) 452-0511 fax: (949) 452-0512 http://www.premiermag.com specifications subject to change without notice. 2 pmis3xxx 9/99 t1/cept/isdn-pri 3kv - reinforced thru-hole transformers m p premier magnetics inc. "innovators in magnetics technology" 1 5 3 primary secondary 10 6 8 1 5 primary secondary 10 6 10 6 primary secondary 1 5 2 4 schematic "a" schematic "b" schematic "d" schematic "c" 1 .558 (14.17) max .400 (10.16) typ .025 dia. (.64) .400 (10.16) .020 (.51) typ .120 (3.05) min .400 (10.16) max .558 (14.17) max .200 (5.08) unused pins are omitted 2 3 4 5 10 9 8 7 6 p m pm-is3x yyww dimensions ..................... in inches (mm) schematics mechanical 1 5 3 primary secondary 10 6 single core package 1 5 3 primary secondary 10 6 schematic "e"
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