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 pm-daxx 2/00 3kv - reinforced transformers for conexant's smartdaa tm electrical specifications at 25 o c - operating temperture range -40 o c to +85 o c ! smartdaa is a trade mark of conexant systems " matched to conexants chips # reinforced insulation per ul1950/csa950/iec60950 $ 3750vrms minimum isolation voltage turns ratio (pri:sec 5%) part number primary ocl ( h min.) primary l l ( h max.) pri-sec cw/w (pf max.) primary dcr (ohms max.) secondary dcr (ohms max.) schematic PM-DA10 1 : 1.24 45.0 2.0 30 0.180 0.250 a 1-4 pm-da12 1 : 2.00 45.0 2.0 30 0.180 0.280 a 1-4 pm-da14 1 : 2.26 45.0 2.0 30 0.180 0.300 a 1-4 primary pins extended temp range single core mechanical schematics a 1 5 4 8 white dot denotes pin #1 primary secondary 8x.035 (.89) 3x.100 (2.54) 8x.050 (1.27) 1 8 .540 (13.72) .300 (7.62) recommended p.c.b. layout dimensions in inches (mm) preliminary 12 34 5 6 7 8 .039 (1.0) .080 (2.0) .018 (0.46) typ .410 (10.41) max .410 (10.41) max .098 (2.5) max white dot pin #1 .500 (12.70) max .100 (2.54) p m pm-daxx yyww
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